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abandon abase abash abate abbreviate abdicate aberrant abet abeyance abhor abiding abject abjure abnegate abominate aboveboard abrade abreast abridge abrogate abscond absent absolute absolve abstain abstemious abstract abstruse absurd abundant abuse abut abysmal accede accelerate accessible accessory accidental acclaim acclimate accolade accommodate accomplish accord accost accrete accumulate acerbic acknowledge acme acquiesce acquire acquisitive acrid acrimonious acumen acute ad-lib adamant adapt addict adhere adjourn adjudicate adjunct admonish adore adulate adulterate adumbrate adventitious adversary adversity advert advocate affable affectation affinity affirm affix affliction affluent agape aggrandize aggravate aggregate aggressive aggrieve agility agitate agog agonize agreeable airtight alacrity alibi alienate align allay allegiance alleviate alloy allude allure ally aloft aloof altruism amalgamate ambiguous ambivalent amble ambrosial ameliorate amenable amenity amiable amicable amity amorphous anachronistic analgesic analogous anarchist anathema ancillary anecdote anemic anesthetic animate animus annex annotate annoy annul anomalous anonymous antagonize antedate antediluvian anterior antic antipathy antiquated antithetical apathy aphorism apocalyptic apocryphal apoplectic apostasy appall apparition appeal appealing applause applicable apposite appreciable apprehension apprehensive apprise approbation appropriate apropos apt arable arbitrary arcane archaic archetype ardor arduous argot argument arid array arrest arresting arrhythmic arrogance articulate ascendant ascetic aseptic askew aspect asperity aspersion aspirant assail assent assert assertive assess assiduous assuage astounding astute asunder asylum asymmetrical asymmetry atone atrocious atrophy attenuate attest attune audacious augur august auspicious austere authentic authority autocracy automatic autonomy avarice aver aversion avid avowal awash awe awkward awning awry axiomatic babble backfire backhanded backslide badger badinage baffle baffling bait bale baleful balk balky ballad balloon balm banal bane banish banter barb barbarous barefaced bargain baroque barrage barren barricade barter bash bask batch bathetic bawdy bedeck beholden behoove beige belabor beleaguer belie belligerence belligerent bellwether beneficent benign berate beseech beset besmirch bewitching bifurcate bigot blackmail bland blandishment blase blast blatant blazon blemish blight bliss blithe blueprint bluff blunder blunt blur blurt bluster boggle bogus boisterous bolster bombast bonhomie boo boon boor bootless bore bound boycott bracing brake brandish brash brassy bravado bravura brazen breach brevity bribe bridle brim brisk bristle brittle broach bromide brook browbeat bruit buck budge bulge bully bumble bumptious bungle buoy buoyant burgeon burlesque burnish bustle buttress byzantine cache cachet cacophony cadge cajole calamity calcify calculated calibrate calligraphy callous callow calumniate camaraderie cameo camouflage canard candor canny canon canonize canvass capitulate caprice captious captivate cardinal careen carefree careworn caricature carnal carouse carp carve cascade cast castigate catalyze catastrophe categorical catholic caustic caveat cavil cavort cede cellular cement censor censorious censure census ceremonious certitude cessation chaff chagrin chameleon champion channel chaos chaperone charade charisma charlatan chary chase chasm chauvinistic check cherished cherubic chicanery chide chivalrous choleric chorale chord chromatic chronic churl cipher circuitous circumlocution circumscribe circumspect circumvent civility claim clamor clan clandestine clarion clarity clasp cleave clement cliché cling clog clot cloudburst clout cloying clumsy coagulate coalesce coarse coax coda coerce coeval cogent cognizant cohesive collaborate collapse collude colossal coltish coma combustible comely comity commencement commend commensurate commingle commiserate commitment committed commodious commonsensical commotion compatible compelling compendium complacency complacent complaisance complementary compliant complicate compliment comply compose compound comprehend compress compromise compunction concatenate concave conceal concede concentrate concerted conciliate concise concord concrete concur condemn condescending condign conditional condole condone conducive confident confine conflagration conflate confluence conform confound confront congeal congenial congruent conjecture conjure connive connoisseur conscientious consensus consent consequence conservative conservatory conserve considerable consign console consolidate consonant conspicuous conspire consternation constitute constrain constrict constringe construct consummate contagious contaminate contemplate contempt contend content contentious contiguous contort contract contradict contravene contrite contrived contumacious conundrum convalesce convene convenience convention converge conversant convert convex convey conviction convoke convoluted convulsion coop copious coquette cordon cornucopia coronation corporeal correlate corroborate corrosive corrugated cosmopolitan cosset countenance counterfeit countermand counterpart counterproductive court courteous covert covetous cow cowardice cower coy cozen cramped crass crave craven crease credence credible credit credulous creek creep crescendo crest crestfallen cronyism crook croon crouch crow crucial crumple crutch crux cryptic culpable cultivate cumbersome cunning curmudgeon cursory curt curtail cynic dabble daft dais dally damn dampen damper dandy dank dapper dappled daredevil dart dashing dated daunt dawdle deadlock deadpan dearth debacle debark debase debilitate debonair debris debunk debut decadence decadent decant decipher decode decorum decrepit decry default defer deference deficiency defile deflect defray deft defuse defy dehydrate deify deign deject delegate deleterious deliberate delicacy delineate delirium deluge delusion delve demagogue demanding demolition demonstrate demoralize demote demotic demotion demur denigrate denouement denounce dent denude dependable deplete deplorable deplore deploy deportation depose deposit depravity deprecate depreciate depressed deprivation deracinate derelict deride derivative descend descendant desecrate desiccate designate desperate despicable despise despotic desultory detach detain deter deterioration detour detract detritus devoted devout dexterous diabolic diaphanous diatribe dichotomy dictate didactic diehard diffident diffuse digress dike dilapidate dilate dilatory dilettante diligent dilute diminish din dingy diocesan diplomatic dire dirge disabuse disaffected disarm disarray disavow discern discharge disciple discombobulate discomfit discommode discompose disconcert discord discredit discreet discrepancy discrete discretion discretionary discriminate discursive disdain disenchant disengage disgorge disgruntle disguise dishearten disinclination disinfect disinter disinterested disjointed disjunctive dismantle dismay disparage disparate dispassionate dispatch dispose disprove disregard dissect dissemble disseminate dissension dissent dissipate dissolute dissolve dissonance dissuade distain distal distend distill distinctive distort distract distraught diurnal diverge diversity divert divestiture divulge doctrinaire dodder dodge doff dogged dogma doldrums dolorous dolt domicile dominant domineer don donor doodle dormant dour douse downplay downpour doyen doze drab draconian dramatic drawl dread dreary drench drivel drizzle droll drone drudgery dubious ductile dulcet dullard dupe duplicate duplicity dwindle dynamic dyspeptic earnest earshot earsplitting eavesdrop ebullient eccentric eclat eclectic eclipse ecstasy ecumenical edible edifice efface effervesce effete efficacious effluvium effrontery effulgent effusive egalitarian egoistic elaborate elastic elate eleemosynary elegy elephantine elevate elicit elliptical elucidate elude emaciate emancipate embargo embark embarrass embed embezzle embolden emboss embrace embroider emigrate eminent emollient emulate enact enamel enamored encomium encompass encumber endeavor endemic endorse enervate enfranchise engender engross enigma enlighten enmity ennoble ennui ensconce ensemble ensue entangle enthrall enthusiasm entice entrance entrap entreat enunciate ephemeral epic epicure epigram epilogue epithet epitomize equable equilibrium equity equivalent equivocate erode errant erratic erroneous erudite escalate eschew escort esoteric espouse esteem estimable estrange etch eternal ethereal ethics ethos eulogize euphemism euphonious euphoria evacuate evanescent evasive everlasting evict evince evoke exacerbate exacting exalt exasperate excavate exceptional excoriate excrete excruciate exculpate excursive execrate exemplary exempt exhaust exhilarate exhort exigent exodus exonerate exorbitant exorcise exotic expansive expedite expedition expiate expire explicate explicit exploit exponent expurgate exquisite extant extemporize extenuate exterminate extinct extinguish extol extort extract extraction extraneous extrapolate extravagant extricate exuberant exude exult fable fabricate fabulous facetious facile facilitate faction fad fail-safe fallacious fallible fallow falsehood falter fanatic fanciful fantasy farce fascinate fast fastidious fateful fathom fatigue fatuous faultfinder favorable favoritism fawn faze featureless feckless fecund feeble feign felony fender feral ferocious fertilize fervent fervid fervor fester fetid fetter fiasco fickle fictitious fidelity figment figurative figurine filibuster filter finale finesse finicky fitful flaccid flag flamboyant flatter flaw fledgling fleet fleeting flexible flinch flippancy flirt flit flock florid flounder flourish flout fluctuate fluent fluky flush fluster foible foil foment foolproof footloose forage forbearance forebear forebode foreground forestall foreword forfeit forge formidable forsake forthright fortify foster founder fracas fracture fragile frail fraudulent fraught frenzy frequent fretful friable friction frigid fringe frivolous frosty frothy frowsy frugal frustrate full-bodied fulminate fumble furor furtive fury fussy fusty futile gadfly gaffe gainsay gall gallant galvanize gamble gambol gangly garble gargantuan garish garment garrulous gash gasification gauche gaudy gauge gawky gear genial genteel germane germinate gibe giddy gild gist glacial gladiator glaze glib glide glisten glitch gloat gloomy gloss glossy glower glut glutinous glutton goad gobble goggle goldbrick gorge gossamer gourmand gourmet graft grandeur grandiloquent grandiose grandstand grate gratify gratuitous green gregarious grieve grimace grin gripe grisly grit groggy groove grotesque grovel grudge grueling grumble guile guilt gull gullible gush gust guzzle hack hackneyed halcyon hale half-baked halfhearted hallmark hallow hallucination ham-handed hammer hamper hamstring hangdog hanker haphazard harangue harass harbinger harbor hard-bitten hardy harmonious harness harrow harry harsh hasten hasty haunt hauteur haven havoc headlong hearken hearten heartrending heckle hedonism hegemony heinous herald heresy heretical hermetic hesitance heterodox hew hidebound hideous hie hierarchical hike hilarious histrionic hive hoard hoary hoax hobble hodgepodge homage homely homily homogenize hone hoodwink hortative hovel hubris humble humdrum humiliate humility humor hurricane husband husk husky hybrid hymn hyperbole hypnotic hypocritical hypothetical iconoclast idiosyncrasy idle idolatrize idyll ignite ignominy ill-bred illiteracy illuminate illuminati illusory illustrious imbibe imbroglio imitation immaculate immanent immaterial immature immemorial immune immure immutable impassive impeccable impecunious impede impending impenetrable impenitent imperative imperial imperious imperishable impertinent imperturbable impervious impetuous impious implacable implement implicit implode importune imposing imposter impostor impotent imprecise impromptu improvise imprudent impudent impugn impuissance impunity inadvertent inalienable inane inanimate inaugurate incandescent incantation incarnate incendiary incense incentive inception incessant inch inchoate incinerate incipient incite inclement incogitant incongruent inconsequential incontrovertible incorrigible incriminate incubate inculpate incumbent incursion indecorous indelible indemnity indict indifferent indigenous indigent indispensable indoctrinate indolent inducement indulgent indurate industrious ineffable ineluctable inept inert inevitable inexorable infamous infatuate infelicitous inferno infiltrate infinite infirm inflame influx infraction infuriate infuse ingenious ingenuity ingenuous ingest ingrained ingratiating inherent inimical inimitable iniquity initiate inkling innocuous innovative inquisitive insensible insensitive insentient insight insipid insolent insouciant instate instigate instill institute insubordinate insular insulate insurgent intangible integral integrity intelligible intemperate intensify inter intercessor interdict interim interlock interminable intermittent interregnum interrogate intimate intimidate intoxicant intransigent intrepid intrigue intrinsic intuitive inundate inure invective inveigh inveigle inventory inveterate invidious invigorate invincible invoke irascible irate iridescent irk ironclad irradicable irreducible irrigate irritate issue jabber jaded jape jargon jarring jaundice jaunty jejune jeopardy jest jettison jibe jingoist jitters jocular jocund jog jolt jot jovial jubilant judicious juggernaut justify ken kidnap kindle kindred knack knead knit knotty kudos labile laborious labyrinthine lacerate lachrymose lackluster laconic lag lambaste lament lamentable lampoon lance languid languish languor lank lapse largesse lash lassitude latent latitude laudatory lavish lax leaven leer leery legacy legend legion lenient lethal lethargic levelheaded levity liability liberal libertine license licentious liken limber limp limpid linger lionize lissome list lithe loath loathe lofty loll lopsided loquacious loutish lubricate lucid ludicrous lug lugubrious lull lullaby lumber luminary luminous lurch lurid lurk lush lustrous luxurious lyric macabre macerate machination maculate madcap maelstrom magnificent magnitude maladroit malaise malcontent malevolent malicious malign malignant malinger malleable malodorous mandatory maneuver mangle mangy mania manifest manipulate mannered manumit manuscript mar marginal marsh martinet marvel mash masquerade mastery matriculate maudlin maven maverick mawkish meager mean meander measly measured meddle mediate mediocre meditate medley meek meet mellifluous melodramatic menace mendacious menial mentor mercenary mercurial meretricious merited mesh mesmeric metamorphose metaphysical meteoric methodical meticulous mettle miff migratory milieu military milk mime mimic minatory mince mingle minimize mint minuscule minute minutia mirage mire mirth misanthropic misapprehension misbehaving mischievous misconstrue miscreant misdemeanor miserly misfortune misgiving mishap misrepresent mite mitigate mobile mockery moderate modicum mollify mollycoddle molt momentous momentum monarch mongrel monochromatic monologue monopolize monotonous montage moratorium morbid mordant moribund morose mosaic mosque moth-eaten motile motivate motley mottle motto mournful movement muddy muffle mulish mumble mundane munificent murky murmur mutate mute mutter myopic myriad nadir naive narcissism nascent natty nauseate nautical naysay nebulous needy nefarious negation negligent negotiate neophyte nerve nettle neutralize nexus nibble nicety nil nip nirvana nitpick nocturnal noisome nomad nominal nonchalant nondescript nonentity nonplus nonsense nostalgia notch notoriety nourish novel novice noxious nuance nudge nugatory nullification numb nurture oaf oath obdurate obedient obeisance obfuscate obligatory obliging oblique obliterate oblivious obloquy obscure obsequious observant obsess obsolete obstinate obstreperous obstruct obtuse obviate occult odium off-key offbeat offhand officious offish ominous omniscient onerous onset opaque opine opportune opprobrious oration ordeal orient original orthodox oscillate ossify ostensible ostentatious ostracize oust outgoing outgrowth outlandish outmaneuver outmoded outset outwit overbearing overlap override overshadow overt overture overwhelm overwrought oxymoron pacify padding paean painstaking palatable palatial palaver pall palliate pallid palmy palpable palpitation palter paltry pan panacea panache pandemic pandemonium panegyric panoramic parable paradigm paradise paradox paragon paramount paranoid paraphrase parch parenthesis pariah parity parody paroxysm parrot parry parsimonious partial particularize partisan partition pastiche patent pathological patina patrician patriot patronize paucity paunchy peck peculiarity pedagogical pedagogue pedant pedestrian peel peep peer peeve pejorative pellucid pen penalty penchant penitent pensive penury perambulate perceptible perceptive peremptory perfervid perfidy perforate perfunctory perilous perimeter periodical peripatetic peripheral perish permanent permeable pernicious peroration perpetual perquisite persecute persevere persiflage persistence personable perspicacious perspicuity pertain pertinacious pertinent perturb peruse pervade pessimistic petition petrify petty petulant phenomenal philanthropic philistine phlegmatic piddling piebald pigment pilfer pillar pillory pilot pine pinnacle pinpoint pioneer pious piquant pique pirate pitfall pithy pitiless pittance pivotal placate placebo placid plagiarize plangent plastic plateau platitude plausible playful pleat plebeian plenitude plentitude plethora pliable pliant plight plod plodder pluck plumb plummet plump plunge plush poach pointer polarize polemic polished politic pompous ponderable ponderous pontificate pore porous portentous poseur posit postulate posture potable potentate potentiate pout practitioner pragmatic prairie prate preach precarious precedent precipice precipitate precipitation precipitous preclude precursor predecessor predestine predilection preeminent preempt preen preface pregnant premeditate preoccupation preponderant prepossessing preposterous prerequisite prerogative presage prescience prescription preservative prestige presumptuous pretense preternatural prevail prevalent prevaricate primordial primp principal pristine privation probe probity proclaim proclivity procrastinate procure prod prodigal prodigious profane proffer proficient profligate profundity profusion prohibitive project proliferate prolix prologue prolong promulgate proofread propagate propensity prophetic propitiate propitious proponent proprietary propriety prosaic proscribe prosecution proselytize prospect prosperous prostrate protean protocol prototype protract protrude protuberant provident providential provincial provisional provisory provoke prowess prowl prude prudent prudish prune pry pseudonym psychology pucker puckish puerile puissance pulchritude pulverize pun punctilious pundit pungent puny purity purlieu purloin purvey pusillanimous quack quaff quail qualify quandary quarantine quarry quash quaver quell quench querulous quibble quiescent quixotic quota quotidian rabble rabid racy raffish raffle rage ragged rail rakish ramble rambunctious rampant ramshackle rancor random rankle rant rapacious rapport rapprochement rapscallion rapt rarefy rash raspy ratify ratiocination ration rational rave ravel ravenous ravish raze react reactionary ream reap reassure rebuff recalcitrant recant recessive recidivate reciprocate reckless recluse recoil reconcile recondite reconnoiter reconstitute reconvene rectitude recumbent recuperate redeem redolent redoubtable redundant reel referee refine reflect refractory refreshing refulgent refute regenerate regimen regress rehabilitate rehearsal reign rein reiterate rejoice relapse release relentless relevant religion relinquish relish reluctant remiss remnant remodel remonstrance remorse remunerate rend renegade renege renounce renovate repartee repatriate repeal repel repertoire repine replenish replete replicate repose reprehend repress reprieve reproach reprobate reproof reprove repudiate repugnant repulse repute requisite requite rescind reserved residual residue resign resilience resolute resonant resourceful respire respite resplendent responsive restitution restive restless restrain resurgence resurrect resuscitate retainer retaliate retard retentive reticent retinue retort retouch retract retrench retribution retrieve retrograde retrospective revelry revenge reverberate revere revise revive revoke revolt rhetorical ribald rickety rider ridicule rife rift rigmarole rile riot ripen rite rive riveting rivulet robust roil roisterer rookie roster rostrum rouse royalty rubicund rudimentary rue ruffle ruminate rumple run runic rupture ruse rustic rustle ruthless sabotage saccharine sacrilege sacrosanct saddle safeguard sage salient salubrious salutary salutation salvage salve sanctify sanctimonious sanction sanctuary sand sanguine sanitary sap sapient sarcasm sartorial sate satiate satire satirize saturate saturnine saunter savant savory savvy scads scant scathing schism scintillate scion scission scoff scorch scorn scotch scour scourge scowl scrap scrappy scrawl screen scribble scrimp scruple scrupulous scrutable scrutinize scuff scurrilous scurvy seamy secede secluded secrete sectarianism secular sedate sedentary seduce sedulous seemly segment self-abasement self-absorbed seminal sensation sensitive sentinel septic sepulchral sequel sequela sequester sere serendipity serene sermon serpentine serrate serried servile severe shackle shadow shallow sham shift shiftless shifty shipshape shirk shoal shopworn shred shrewd shrink shroud shrug shun sidestep signal simile simpleton simulate sin sincere sinecure sinew singe sinuous sip skeleton skeptic skimp skirmish skirt skittish slack slake slant slate slew slight sling slippery slipshod sloppy sloth slouch slovenly sluggard sluggish slumber slur sly smarmy smart smattering smirk smother smug smuggling snare snarl sneer snobbish snub soak sober sodden solace solder solemnity solicitous solid soliloquy solitude solvent somatic somber somnolence sonnet soothe sop sophism sophisticated soporific sordid sound sparing sparse spartan spat spate specific specious speck spectator spectrum speculate spendthrift spent spindly spiny spleen splice splinter splutter spontaneous spoof sporadic sprawl sprightly spur spurious spurn squabble squalid squall squander squat squeamish squelch squint stabilize stalwart stamina stammer startle stasis static stature staunch steadfast stealth steep stench stentorian stereotype sterile stickler stiff stifle stigma stigmatize stingy stint stipple stipulate stitch stock stockade stodgy stoic stoke stolid stomach stonewall stouthearted strait strand stratagem stratify stray strength striate stricture stride strident strike stringent strip strut studio stultify stunt stupor sturdy stygian stymie subdue subject subjugate sublime subliminal submerge submissive subordinate subservient subside subsidiary subsidy substantial substantiate substantive substitute subterfuge subtle subvert succinct succor succumb suffocate suffuse sulk sullen summary summit summon sumptuous sunder supercilious superficial superfluous superimpose supersede supine supplant supple supplement supplicate supposition suppress surcharge surfeit surly surmise surmount surpass surrender surreptitious surrogate surveillance susceptibility suspend suture svelte swagger swear sweltering swerve swill swindle sybarite sycophant syllabus syllogism symbiosis symmetry synchronous synergic synonymous synopsis synthesis tacit taciturn tackle tact tactile tactless taint talisman tame tamper tangent tangible tangle tangy tantalize tantamount tantrum taper tardy tarnish tasty tatty taunt taut tawdry taxing tedious teeming teeter teetotalism telling temerity temperate tempestuous temporal temporize tenable tenacious tendentious tender tentative tenuous tepid terminology terminus terror terse testimony testy tether theatrical therapeutic thick-skinned thorny threadbare thrill throng thwart ticklish tiff tightfisted timely timeworn timid timorous tinge tinker tint tirade toady tonic topsy-turvy torpid torpor torrential torrid tortuous tout toy tractable tranquility transcend transfigure transgress transient transitory translucent transparent travail traverse travesty treacherous trenchant trepidation trespass tribute trickle trifle trifling trite trivial truant truce truculent trudge trumpet truncate truss tumult turbid turbulent turgid turmoil turncoat turpitude twig tycoon typo tyrant tyro ubiquitous umbrage unanimous unassailable unavailing uncanny uncouth unctuous underdog undergird undermine underscore understate understudy unexceptionable unflappable ungainly unimpeachable unkempt unlettered unpretentious unproductive unremitting unrequited unruly untenable untold untoward unwitting unwonted upbraid uphold urbane usurp utter vaccinate vacillate vacuous vagary vague valediction valiant valid vanquish vapid vaporize variance variegated varnish vault vaunt veer vehement venal vendor veneer venerate venial venom veracious verbatim verbose verdant verify verisimilar veritable vernacular versatile verse versed vertigo verve vessel vestige vestigial veteran veto vex viable vicarious vicious vicissitude victimize vigilant vignette vigorous vile vilify vim vindicate vindictive virtuoso virtuous virulent viscid viscous visionary vitality vitiate vitriolic vituperate vivacious vocation vociferous volatile volition voluble voluminous voluptuous voracious votary vouch vouchsafe voyeur vulgar vulnerable waddle waffle waft wag wan wanderlust wane want wanting warmonger warp warrant wary wastrel watershed wax waylay wayward weather welter wheedle whet whiff whimsical wholesome wicked willful willy-nilly wilt wily wince windbag windy winsome wiretap wistful wit withdraw wither withhold wizen wobble worldly worship wrangle wrest wretched wrongheaded wry xenophobe yoke yokel zeal zealot zenith zesty

abandon [ə'bændən]

n. 放纵: carefree, freedom from constraint

近义词:unconstraint, uninhibitedness, unrestraint

v. 放纵: to give (oneself) over unrestrainedly

近义词:indulge, surrender, give up

v. 放弃: to withdraw from often in the face of danger or encroachment

反义词:salvage 救援

v. 停止做某事: to put an end to (something planned or previously agreed to)

近义词:abort, drop, repeal, rescind, revoke, call off

反义词:keep, continue, maintain, carry on 继续

abase [ə'beis]

v. 降低(地位、职位、威望或尊严): to lower in rank, office, prestige, or esteem

近义词:debauch, degrade, profane, vitiate, discredit, foul, smirch, take down

反义词:elevate, ennoble, uplift, aggrandize, canonize, deify, exalt 使高贵,使有声望

abash [ə'bæʃ]

vt. 使尴尬,使羞愧: to destroy the self-possession or self-confidence of ,disconcert, embarrass

近义词:discomfit, disconcert, discountenance, faze, fluster, nonplus, mortify

反义词:embolden 使大胆

abate [ə'beit]

v. 减轻(程度或者强度): to reduce in degree or intensity

近义词:moderate, recede, subside, remit, wane, die (away or down or out), let up, phase down, ratchet (down),taper off

反义词:intensify

v. 减少(数量或者降低价值): to reduce in amount or value

近义词:de-escalate, deplete, downscale, dwindle,

反义词:augment, promote 增加

v. 停止,撤销: to put an end to

近义词:abrogate, annul, invalidate, nullify, rescind, vacate

abbreviate [ə'bri:vieit]

v. 缩写,缩短: to make briefer

近义词:abridge, curtail, cut back, syncopate,truncate

反义词:extend, protract, elongate, lengthen, prolong 延长

abdicate ['æbdikeit]

v. 正式放弃(权力、责任): to renounce a throne,to relinquish (power or responsibility) formally

近义词:cede, relinquish, renounce, resign, step down (from)

反义词:constitute, assume, usurp 任命,承担,篡位

aberrant [æ'berənt]

adj. 异常的,非常规的: deviating from the usual or natural type

近义词:abnormal, anomalous, peculiar, singular, unwonted,uncustomary

反义词:normal, natural, regular, standard, typical 正常的,标准典型的

abet [ə'bet]

v. 帮助,怂恿: to assist or support in the achievement of a purpose

近义词:ferment, foment, provoke, instigate, stir (up), whip (up)

v. 鼓励: to actively encourage (as an activity or plan)

近义词:aid, assist, back, support, prop (up)

反义词:stymie, frustrate, obstruct, thwart, impede, forestall, hinder 阻挠

abeyance [ə'beiəns]

n. 中止,搁置: temporary inactivity

近义词:doldrums, quiescence, moratorium, latency, dormancy, suspension, cold storage, deep freeze

反义词:continuance, fulfillment 继续,履行

abhor [əb'hɔ:]

vt. 深恶痛绝,极度厌恶: to regard with extreme repugnance

近义词:abominate, despise, detest, execrate, loathe

反义词:greatly admire 非常崇拜

abiding [ə'baidiŋ]

vt. 永久的: lasting for a long time; enduring

近义词:ageless, enduring, eternal, everlasting, perennial, perpetual, timeless

反义词:evanescent, ephemeral 短暂的

abject [æb'dʒekt]

adj. 无精打采的: cast down in spirit, spiritless

近义词:spiritless

反义词:spirited, excited, exultant 狂喜的,令人兴奋的

adj. (地位、身份)悲惨、凄凉的: sunk to or existing in a low state or condition
adj. 卑微的,讨好的: expressing or offered in a humble and often ingratiating spirit

近义词:base, humble, menial, servile, slavish

abjure [æb'dʒuə]

v. 发誓放弃: a firm and final rejecting or abandoning often made under oath

近义词:recant, renege, renounce, abnegate, forswear (also foreswear), repudiate

反义词:affirm, espouse, embrace 拥护

v. 抵制,避免: to resist the temptation of

近义词:keep (from), refrain (from), withhold (from)

反义词:bow to, give in to, submit to, succumb to, surrender to, yield to 屈从于

abnegate ['æbniɡeit]

v. 否认: deny, renounce

近义词:recant, renege, repudiate, unsay, forswear (also foreswear), take back,

反义词:reaffirm 再肯定,重申

v. 投降,放弃,交出(权力等):surrender, relinquish

近义词:cede, resign, step aside (from), step down (from)

反义词:adhere to 依附,坚持

abominate [ə'bɔmineit]

v. 憎恶: to hate or loathe intensely, abhor

近义词:despise, detest, execrate, loathe

反义词:esteem, love, adore 尊敬,爱

aboveboard [ə,bʌv'bɔ:d]

adj. 无欺诈的,光明正大的: free from all traces of deceit or duplicity

反义词:chicanery, surreptitious, underhanded 偷偷摸摸的

abrade [ə'breid]

v. 磨损,精神上折磨: to rub or wear away especially by friction; wear down spiritually

近义词:chafe, excoriate, rasp, graze, scuff

反义词:augment 增加

abreast [ə'brest]

adv. 并排地: beside one another with bodies in line

近义词:alongside, side by side

反义词:aimlessly, desultorily, erratically, haphazardly, irregularly, randomly, willy-nilly 随意地

adj. 熟知的: up to a particular standard or level especially of knowledge of recent developments

近义词:acquainted, conversant, informed, knowledgeable, versed, well-informed

反义词:ignorant, unacquainted, unfamiliar, uninformed, unknowledgeable 无知的,不熟悉的

abridge [ə'bridʒ]

v. 缩短,缩小: to shorten in duration or extent

近义词:curtail, truncate, cut back

反义词:extend in length, protract, amplify 延长,放大

v. 在不改变本意的条件下删减词语, 缩写: to shorten by omission of words without sacrifice of sense

近义词:abbreviate, curtail, condense, syncopate

abrogate ['æbrəuɡeit]

v. 官方的正式废除: to abolish by authoritative action, annul

近义词:disannul, invalidate, nullify, quash, rescind, roll back, strike down

反义词:embrace, uphold, institute 采纳,支持,建立

v. 无视(某事的)存在: to treat as nonexistent

abscond [əb'skɔnd]

v. 偷偷离开: to depart secretly and hide oneself

近义词:flee, lam, run off, break out (of), clear out

absent ['æbsənt]

adj. 未出现的,缺乏的: not present, attending or existing

近义词:away, lacking, missing, nonexistent, wanting

反义词:existent, present 存在的,出现的

adj. 不专心的,走神的: lost in thought

近义词:abstracted, distracted, preoccupied

反义词:alert, vigilant, watchful, wary 警惕的;attentive, heedful, mindful 专注的

absolute [æbsə'lju:t]

adj. 专制的: unconstrained by constitutional or other provisions

近义词:arbitrary, autocratic, despotic, dictatorial, monocratic, tyrannical

adj. 无限的: unqualified in extent or degree; total

近义词:complete, utter, deadly, downright, out-and-out

反义词:qualified 有限的,有保留的

adj. 完美的、纯净不掺杂的: free from imperfection free or relatively; free from mixture

近义词:plain, refined, unadulterated, unalloyed, undiluted, unmixed

反义词:adulterated, alloyed, diluted, impure, mixed 掺杂的,不纯的

adj. 不容置疑的,确凿的: positive, unquestionable

近义词:clear, deciding, decisive, definitive

反义词:inconclusive, indecisive, unclear 不明确的

absolve [əb'zɔlv]

v. 使无罪,解除责任: to set free from an obligation or the consequences of guilt, exculpate

近义词:acquit, exonerate, vindicate

反义词:blame, criminate, incriminate 定罪

abstain [əb'stein]

v. 自我克制,主动戒绝: to refrain from something by one's own choice

近义词:forgo, keep from, refrain from, withhold (from)

反义词:bow to, give in to, submit to, succumb to, surrender to, yield to 屈服于

abstemious [æb'sti:mjəs]

adj. (吃喝等)有节制的,节俭的: marked by restraint especially in the consumption of food or alcohol, sparring

近义词:continent, temperate, self-abnegating, self-denying

反义词:indulgent 放纵的

abstract [æb'strækt]

vt. 做总结,概括: to make an abstract of,summarize

近义词:digest, recapitulate, synopsize, sum up, boil down

反义词:elaborate 详细描述

vt. 使分心: to draw away the attention of

近义词:detract, divert, call off, throw off

反义词:attention 关注

派生词:abstraction n. 心不在焉

abstruse [æb'stru:s]

adj. 难以理解的: difficult to comprehend : recondite

近义词:arcane, esoteric, hermetic (also hermetical), recondite

反义词:accessible, patent, shallow, superficial 可了解的,肤浅的

absurd [əb'sə:d]

adj. 不合理的:ridiculously unreasonable, unsound, or incongruous

近义词:wild, bizarre, ludicrous, insane, nonsensical, preposterous, half-baked

反义词:rational, sensible, realistic, reasonable 理性的,合理的

abundant [ə'bʌndənt]

adj. 大量的: marked by great plenty (as of resources)

近义词:ample, cornucopian, teeming, replete, abounding

反义词:infrequent, rare, uncommon, inadequate, scanty, scarce 稀少的,罕见的

abuse [ə'bju:s]

v. 辱骂抨击: language that condemns or vilifies usually unjustly, intemperately, and angrily

近义词:assail, bash, castigate, excoriate, lambaste

派生词:abusive 辱骂的

v. 不正当不合理使用: to put to a wrong or improper use; 过分过量使用:to use excessively

近义词:misemploy, misuse

abut [ə'bʌt]

v. 邻接,毗邻: to touch at one end or side; lie adjacent

近义词:skirt, verge on, border on, butt on, march with

abysmal [ə'bizməl]

adj. 极低的或极可怜的: immeasurably low or wretched

近义词:bottomless

反义词:shallow shoal

adj. (程度)很深的、极端的: immeasurably great

近义词:profound

反义词:skin-deep, superficial 肤浅的

accede [æk'si:d]

v. 赞成: to express approval or give consent

近义词:acquiesce, assent, consent, subscribe, come round

反义词:demur, dissent 反对

v. 就任,就职:To arrive at or come into an office or dignity:

accelerate [ək'seləreit]

v. 加速: to cause to move faster

近义词:balloon, escalate, snowball, mushroom, proliferate, burgeon, build up

反义词:retard 减速

v. 使提前发生: to bring about at an earlier time
v. 变大,变多: to become greater in size, extent, volume, amount, or number

近义词:accumulate, balloon, enlarge, escalate, mushroom, proliferate, snowball, roll up

反义词:contract, decrease, diminish, dwindle, lessen, recede, wane

accessible [ək'sesəbl]

adj. 可以到达的: situated within easy reach

近义词:handy, reachable

反义词:inconvenient, unhandy, unreachable, untouchable

adj. 可理解的: capable of being understood or appreciated

近义词:apprehensible, fathomable, legible, scrutable

反义词:abstruse, incoherent, incomprehensible, inscrutable, insensible 深奥的

adj. 能够获得的: possible to get

近义词:available, attainable, obtainable, procurable

反义词:unattainable, unavailable, unobtainable

accessory [ək'sesəri]

adj. 辅助的,附属的: having a secondary, supplementary, or subordinate function.

近义词:accessory, peripheral, supplementary

反义词:of primarily importance, chief, main, principal 主要的

n. 帮凶: one associated with another in wrongdoing

近义词:abettor, confederate

accidental [,æksi'dentəl]

adj. 意外发生的,偶然的: occurring unexpectedly or by chance

近义词:incidental, fortuitous, unintended, unintentional, unpremeditated, unwitting

反义词:calculated, deliberate, intended, planned, premeditated 预先计划好的

adj. 附带的,不重要的: not being a vital part of or belonging to something

近义词:alien, extraneous, external, adventitious

反义词:inherent, innate, intrinsic 内在的,固有的

acclaim [ə'kleim]

n. 称赞: public acknowledgment or admiration for an achievement

近义词:accolade, applause, credit, distinction, homage, honor, kudos, laud, laurels

vt. 赞扬,赞颂: to declare enthusiastic approval of

近义词:accredit, applaud, cheer, commend, endorse, exalt, hail, praise, salute, tout

反义词:castigate, excoriate, lambaste, pan, slam 猛烈抨击

acclimate [ə'klaimit]

vt. 使适应: to change (something) so as to make it suitable for a new use or situation

近义词:adjust, accommodate, shape, suit, tailor

反义词:make unfamiliar with 使不熟悉

accolade [ækəu'leid]

n. 同意,赞赏: an expression of approval

近义词:applause, credit, distinction

反义词:disapprobation 不赞成

v. 赞扬: to praise or honor

反义词:excoriation, criticism, reprobation, castigation, cutting remark, derogation, reproof. denigration, denunciation, swearword 批评,谴责

accommodate [ə'kɔmədeit]

v. 提供所需(例如服务、借贷、寄宿): to provide with something desired, needed, or suited (as a helpful service, a loan, or lodgings)

近义词:fit, hold, take

v. 改变以适应新情况、新场景: to change (something) so as to make it suitable for a new use or situation

近义词:acclimate, adjust, condition, conform, doctor, edit, shape, suit, tailor

v. 使和谐: to bring to a state free of conflicts, inconsistencies, or differences

近义词:attune, conciliate, conform, coordinate, reconcile

反义词:disharmonize 使不和谐

accomplish [ə'kʌmpliʃ]

vt. 完成,实现: to carry through (as a process) to completion

近义词:achieve, commit, execute, fulfill, make, perpetrate, prosecute, carry out

反义词:fail 失败

派生词:accomplishment n. 成就;accomplished adj. 有造诣的

accord [ə'kɔ:d]

n. 一致: a state of consistency

近义词:accordance, agreement, conformity, congruence, congruity, consonance, harmony, tune

反义词:conflict, disagreement, incongruence, incongruity, incongruousness 不一致

vi. 相符合,相一致: to be consistent or in harmony

近义词:agree, chord, cohere, coincide, conform, correspond, fit, harmonize, jibe, sort, square, tally

反义词:differ, disagree 不相同,不一致

vt. 授予,给予: to grant or give especially as appropriate, due, or earned

近义词:accord, award, grant, vest, vouchsafe

反义词:withhold 保留,不给予;recant, retract, withdraw 撤回,收回

派生词:accordance n. 一致,和谐

accost [ə'kɔst]

vt. 以挑衅的形式搭讪: to approach and speak to often in a challenging or aggressive way

accrete [æ'kri:t]

v. 逐渐增长: to grow or increase gradually, as by addition

近义词:accumulate, build up, pile (up), stack (up)

反义词:wear away, reduction in substance caused by erosion 侵蚀,减少

派生词:accretion n. 慢慢增加

accumulate [ə'kju:mjuleit]

vi. 逐渐增长: to increase gradually in quantity or number

近义词:mount, swell, garner, snowball, build up, bulk (up)

反义词:dissipate, diminish, dwindle, recede, wane 消散,减少

acerbic [ə'sə:bik]

adj. 酸涩的心情、心境或者语调: marked by the use of wit that is intended to cause hurt feelings

近义词:pungent, sardonic, satiric, scalding, scathing

反义词:sweet, saccharin 甜的,糖精(甜)

派生词:acerbity n. 酸

acknowledge [ək'nɔlidʒ]

vt. 承认: to admit the existence, reality, or truth of

近义词:admit, agree, allow, concede, confess, grant, own

反义词:deny 否认

派生词:acknowledgement n. 承认

acme ['ækmi]

n. 顶点,极点: the highest point or stage, as of achievement or development

近义词:culmination, pinnacle, tip-top, high-water mark

反义词:bottom, nadir, rock bottom 最低点

n. 最佳典范: the most perfect type or example

近义词:apotheosis, epitome, exemplar

acquiesce [,ækwi'es]

v. 勉强同意;默许: to accept, comply, or submit tacitly or passively

近义词:assent, consent, subscribe, come round

反义词:resist, defy, dissent 抵制,不同意

acquire [ə'kwaiə]

vt. 获取,获得: to get as one’s own

近义词:attain, capture, draw, gain, garner, get, make, obtain, procure, realize, reap, secure, win, bring in

反义词:forfeit, lose 丧失

acquisitive [ə'kwizitiv]

adj. 贪婪的: strongly desirous of acquiring and possessing

近义词:avaricious, avid, coveting, covetous, grabby, grasping, mercenary, moneygrubbing, rapacious

反义词:benevolent, generous, liberal, philanthropic, munificent 慷慨的

acrid ['ækrid]

adj. 辛辣的,刺鼻的: sharp and harsh or unpleasantly pungent in taste or odor : irritating
adj. 刻薄的: marked by the use of wit that is intended to cause hurt feelings

反义词:gentle 温和的

acrimonious [,ækri'məunjəs]

adj. 刻薄的,充满仇恨的: having or showing deep-seated resentment

近义词:embittered, hard, rancorous, resentful, sore

acumen [ə'kju:men]

n. 不同寻常的洞察力和鉴别力: exceptional discernment and judgment especially in practical matters

近义词:keenness, shrewdness, canniness, clear-sightedness, hardheadedness

反义词:unable to discerning 不能辨别的

acute [ə'kju:t]

adj. 敏锐的: marked by keen discernment or intellectual perception especially of subtle distinctions,penetrating

近义词:delicate, fine, keen, perceptive, sensitive

adj. 严重的,急性的: needing immediate attention

近义词:exigent, imperative, compelling, urgent

反义词:mild, noncritical, nonurgent 轻微的,不严重的

adj. (程度、影响)极强: extreme in degree, or effect

近义词:dreadful, excruciating, profound

反义词:light, moderate, soft 程度温和的

ad-lib [æd'lib]

adj. 即兴的: made or done without previous thought or preparation

近义词:extemporary, impromptu, improvisational, offhanded

反义词:considered, planned, premeditated, rehearsed

adamant ['ædəmənt]

adj. 固执的,不可动摇的:unshakable or insistent especially in maintaining a position or opinion, unyielding; inflexible

近义词:hardheaded, headstrong, intransigent, pertinacious, obdurate, uncompromising

反义词:vacillatory, incline to yield, amenable, compliant, relenting, yielding 动摇的,易屈从的

adapt [ə'dæpt]

vt. 修改,使适应: to modify according with the changing circumstances

近义词:adjust, conform, edit, accommodate, shape, suit, tailor

addict [ə'dikt,'ædikt]

v. 沉溺,上瘾: to devote or surrender (oneself) to something habitually or obsessively
n. 对某事上瘾的人: a person with a strong and habitual liking for something

近义词:devotee, enthusiast, fanatic, maniac

反义词:nonfan 非粉丝

adhere [əd'hiə]

v. 依附,粘着: to cause to stick fast

近义词:cleave, cling, hew

反义词:detach 分离

v. 服从命令: to act according to the commands of

近义词:cling to, hew to, stand by, stick to, comply with

反义词:defy, disobey, rebel against 不服从,反抗

v. 坚定地支持: to give steadfast support to

近义词:keep to, stand by, stick to or with

反义词:defect from 叛变, forerunner 先行者

派生词:adherent n. 追随者:a follower of a leader, party, or profession

adjourn [ə'dʒə:n]

vi. 延期,休会: to suspend a session indefinitely or to another time or place

近义词:prorogate, prorogue, recess, suspend

反义词:convoke 召集,召开会议

adjudicate [ə'dʒu:dikeit]

vt. 裁决,判定: to hear and settlea case, dispute or conflict

近义词:adjudge, arbitrate, decide, determine, judge, referee, settle, umpire

adjunct ['ædʒʌŋkt]

n. 附属物,非必须部分: something joined or added to another thing but not essentially a part of it

近义词:appendage, appliance, attachment, add-on

反义词:essential element 重要部分

admonish [əd'mɔniʃ]

v. 建议: to give advice to

近义词:counsel

v. 责备: to reprove gently but earnestly.

近义词:chide, reprimand, reproach, reprove, tick off

派生词:admonishment n. 责备

adore [ə'dɔ:]

vt. 喜爱,感到愉悦: to take pleasure in

近义词:fancy, relish, savor, delight in, rejoice in

vt. 宠爱: to feel passion, devotion, or tenderness for

近义词:cherish

反义词:abhor, abominate, despise, detest, execrate, loathe 讨厌,嫌弃

adulate ['ædjuleit]

v. 极度谄媚: to praise too much

近义词:overpraise, belaud, soft-soap, butter up

反义词:scorn, disdain, vituperate, disparage 鄙视

adulterate [ə'dʌltəreit]

vt. 掺杂,加入低等成分: to corrupt, debase, or make impure by the addition of a foreign or inferior substance or element

近义词:alloy, contaminate, pollute, taint, water down

反义词:enrich, fortify, strengthen 加入养分

adumbrate ['ædʌmbreit]

vt. 部分地或有保留地揭露: to disclose partially or guardedly.

反义词:revelation 完全显示

vt. 预示着: to give a slight indication of beforehand

近义词:forerun, harbinger, herald, prefigure

adventitious [,ædven'tiʃəs]

adj. 外来的,后天的: coming from another source and not inherent or innate

近义词:alien, extraneous, external, foreign, supervenient

反义词:constitutional, essential, intrinsic, inborn, inbred, innate, inherent 天生的

adversary ['ædvəsəri]

n. 敌手,对手: one that contends with, opposes, or resists : enemy

近义词:antagonist, foe, opponent

反义词:ally, amigo, friend 联盟,朋友

adversity [əd'və:səti]

n. 厄运,逆境: a state, condition, or instance of serious or continued difficulty or adverse fortune

近义词:ill, hardship, misadventure, mischance, mishap, tragedy

反义词:fortune, luck, serendipity 好运气

advocate ['ædvəkeit]

vt. 支持,提倡: to speak, plead, or argue in favor of; support

近义词:back, champion, endorse, patronize

反义词:impunge 提出异议

affable ['æfəbl]

adj. 和蔼的,温和的: characterized by ease and friendliness

近义词:cordial, genial, hospitable, sociable, good-natured, good-tempered, well-disposed

反义词:irascible, testy, ill-tempered, unamiable, ungenial易怒的,不随和的

affectation [,æfek'teiʃən]

n. 虚伪,做作: the act of taking on or displaying an attitude or mode of behavior not natural to oneself or not genuinely felt

近义词:fa?ade, guise, mannerism, pose, pretense, show

反义词:artlessness, genuineness, innocence, naivety 天真,淳朴

affinity [ə'finəti]

n. 喜欢,亲切感: a habitual attraction to some activity or thing

近义词:bent, penchant, predilection, predisposition, proclivity, propensity

反义词:aversion, repugnance, antipathy 厌恶

n. 相似: the fact or state of having something in common

近义词:association, bearing, kinship

affirm [ə'fə:m]

vt. 声称为真,肯定属实: to assert (as a judgment or decree) as valid or confirmed

近义词:allege, assert, aver, avouch, avow, contend, declare, insist, maintain, profess, protest, purport, warrant

反义词:deny, gainsay 否定,反对

派生词:affirmation n. 肯定,确认

affix [ə'fiks]

vt. 粘合: to attach physically

近义词:attach, bend, fix

反义词:detach, undo, unfasten, unhook 松开,分开

affliction [ə'flikʃən]

n. 痛苦,悲伤,折磨: a state of great suffering of body or mind

近义词:agony, anguish, dolor, excruciation, grief, hurt, misery, pain, rack, torment, torture, travail, tribulation, woe

反义词:bliss, cheer, delight, ecstasy, elation, euphoria, exhilaration, exuberance, exultation, felicity, joy, jubilation, pleasure, rapture 喜悦,高兴

affluent ['æfluənt]

adj. 富裕的: having a generously sufficient and typically increasing supply of material possessions

近义词:opulent, loaded, deep-pocketed, silk-stocking, well-endowed, well-off, well-to-do

反义词:needy, impecunious, impoverished, indigent, penurious 贫困的

agape [ə'ɡeip]

adj. 急切盼望的: having or showing signs of eagerly awaiting something

近义词:agog, anticipant, anticipatory

反义词:apathetic, indifferent, unconcerned, uninterested 不感兴趣的,不为所动的

aggrandize [ə'ɡrændaiz]

vt. 增加、提高力量、财富、地位、声誉等: to enhance the power, wealth, position, or reputation of

近义词:augment, boost, expand, magnify, add (to), pump up

反义词:relegate, disparage, efface, abase, demean 降级,贬低

aggravate ['æɡrəveit]

vt. 加重,恶化: to make worse, more serious, or more severe

近义词:complicate, worsen

反义词:alleviate, succor, console, assuage, mitigate, relieve 减轻,安慰

v. 使不爽: to disturb the peace of mind of (someone) especially by repeated disagreeable acts

近义词:annoy, bother, nettle, vex

aggregate ['æɡriɡət]

n. 集合体: a mass or body of units or parts somewhat loosely associated with one another

近义词:sum, summation, totality

反义词:isolated units 隔离的单位

v. 集合,聚集: to collect or gather into a mass or whole

近义词:coalesce, join together 结合,连接

反义词:disperse 分散

派生词:disaggregate v. 分解

aggressive [ə'ɡresiv]

adj. 好斗的: having a quality of anger and determination that makes it ready to attack others

近义词:fierce, assaultive, combative, militant, confrontational, go-getting, self-assertive, truculent, pugnacious

反义词:even-tempered, nonbelligerent, pacific, uncombative, uncontentious 心平气和的,不好斗的

adj. 强有力的,强烈的: marked by or uttered with forcefulness

近义词:dynamic, energetic, full-blooded, vigorous

aggrieve [ə'ɡri:v]

vt. 使苦恼,悲痛: to give pain or trouble to, distress

近义词:discontent, disgruntled, displeased, dissatisfied, malcontent

反义词:gratify 使高兴,满足

派生词:aggrieved adj. 苦恼的,怨念的

agility [ə'dʒiləti]

n. (身手)敏捷: ease and grace in physical activity

近义词:deftness, dexterity, nimbleness, sleight, spryness

反义词:awkwardness, clumsiness, gaucheness, gawkiness, gracelessness, ungainliness (行动)笨拙

agitate ['ædʒiteit]

v. 煽动,激起: to attempt to arouse public feeling

近义词:debate, dispute, bat (around or back and forth), hash (over or out), talk over

v. 使不安: to excite and often trouble the mind or feelings of : disturb

近义词:bother, discomfort, discompose, perturb

反义词:calm, compose, soothe, tranquilize 平息抚慰,淡定

agog [ə'ɡɔɡ]

adj. 极度感兴趣的: showing urgent desire or interest

近义词:avid, ardent, enthusiastic, solicitous, voracious

反义词:apathetic, indifferent, uneager, unenthusiastic 漠不关心的,无情的

agonize ['æɡənaiz]

vt. 折磨,使痛苦: to cause to suffer agony

近义词:bedevil, beset, besiege, curse, excruciate, harrow, persecute, plague, rack, torment, torture

反义词:comfort, console, solace, soothe 安抚,安慰

vi. 感到痛苦: to suffer agony, torture, or anguish

近义词:anguish, bleed, hurt, mourn, sorrow, suffer

反义词:cheer, crow, delight, exult, joy, rejoice 感到高兴

agreeable [ə'ɡri:əbl]

adj. 令人愉悦的: pleasing to the mind or senses especially as according well with one's tastes or needs

近义词:congenial, delectable, delicious, delightful, dulcet, enjoyable, felicitous, gratifying, heavenly, palatable, pleasing, satisfying, savory

反义词:abhorrent, abominable, disagreeable, disgusting, loathsome, nauseating, repellent, repugnant, repulsive, revolting 令人厌恶的

adj. 随和的: having an easygoing and pleasing manner especially in social situations

近义词:affable, genial, good-natured, good-tempered, gracious, mellow, nice, pleasant, sweet, well-disposed

反义词:choleric, dyspeptic, fussy, grouchy, irascible, irritable, peevish, touchy 脾气不好的,易怒的

adj. 相一致的: being in harmony

airtight ['εətait]

adj. 无瑕疵的: having no noticeable weakness, flaw, or loophole
adj. 密封的,不透气的:impermeable to air or nearly so

alacrity [ə'lækrəti]

n. 反应迅速,乐意: promptness in response : cheerful readiness

近义词:amenability, gameness, obligingness, willingness

反义词:dilatoriness, hesitance and reluctance 拖延,犹豫和不情愿

alibi ['ælibai]

n. 不在场的证明;托辞,借口: an excuse usually intended to avert blame or punishment (as for failure or negligence)

近义词:defense, justification, plea, reason

alienate ['eiljəneit]

vt. 使…疏远: to make unfriendly, hostile, or indifferent especially where attachment formerly existed

近义词:alien, disaffect, disgruntle, sour

反义词:reconcile 使…重归于好

vt. 转让,让渡: to convey or transfer (as property or a right) usually by a specific act rather than the due course of law

近义词:assign, cede, convey, deed, make over

反义词:expropriate 接纳他人财产

派生词:unalienable adj. 不可予夺的,不可转让的

align [ə'lain]

vt. 排成一行: to bring into line or alignment

反义词:askew, awry, warped 歪斜的

vt. 调准,校准: to adjust to produce a proper relationship or orientation

反义词:improperly adjusted, irregular 调整不当的,不规则的

allay [ə'lei]

vt. 减轻: to subdue or reduce in intensity or severity, alleviate

近义词:assuage, ease, mitigate, mollify, palliate, relieve, soothe

反义词:excite, aggravate, foment, increase the intensity of, exacerbate 激起,加重

allegiance [ə'li:dʒəns]

n. 忠诚: devotion or loyalty to a person, group, or cause

近义词:commitment, dedication, piety, faithfulness, steadfastness

反义词:inconstancy, infidelity, perfidiousness, treachery

alleviate [ə'li:vieit]

v. 缓和,减轻: relieve, lessen

近义词:ease, assuage, mitigate, mollify, palliate, soothe

反义词:exacerbate 加剧

alloy ['ælɔi]

n. 合金,混合物: a distinct entity formed by the combining of two or more different things

近义词:admixture, amalgam, cocktail, composite, compound, fusion, intermixture, mix, mixture, synthesis

反义词:element (构成整体的)单个元素

vt. 掺杂,降低纯度: to debase by the addition of an inferior element

近义词:adulterate, contaminate, dilute, extend, lace, pollute, sophisticate, thin

反义词:purify 纯化

派生词:unalloyed adj. 纯粹的,未掺杂的

allude [ə'lju:d]

vi. 间接提到: to convey an idea indirectly

近义词:imply, indicate, infer, insinuate, intimate, suggest

allure [ə'ljuə]

vt. 吸引: to attract or delight as if by magic

近义词:entice, seduce, solicit, tempt, captivate, enchant, lead on

反义词:unattractive 无吸引力的

派生词:alluring 诱惑的,有吸引力的

v. 诱惑做某事: to lead away from a usual or proper course by offering some pleasure or advantage

近义词:bait, beguile, decoy, entice, seduce, lead on

ally ['ælai]

n.盟友,支持者:one in helpful association with another

近义词:supporter, confederate, sympathizer

反义词:adversary, rival 对手

v. 加入联盟:to enter into an alliance

反义词:disband 解散

aloft [ə'lɔft]

adv. 在空中:in the air especially : in flight (as in an airplane)

近义词:overhead

反义词:grounded 着陆地

aloof [ə'lu:f]

adj. 孤高的,不合群的:removed or distant either physically or emotionally

近义词:detached, offish, unsociable, withdrawn, standoffish

反义词:sociable 好社交的

altruism ['æltruizəm]

n. 利他主义:unselfish regard for or devotion to the welfare of others

反义词:egoism利己主义, egotistic, self-centered, self-concerned, selfish 自私的

派生词:altruistic adj.利他的

amalgamate [ə'mælɡəmeit]

v. 合并,混合:to combine into a unified or integrated whole; unite

近义词:mix, fuse, intermix, compound, meld, comingle, integrate, intermingle

反义词:separate, isolate分开,隔离

ambiguous [æm'biɡjuəs]

adj.有多种理解方式的;不确定的:open to more than one interpretation;doubtful or uncertain

近义词:doubtful, equivocal, unclear, uncertain

反义词:distinct, pellucid, patent, blatant, explicit, lucid, perspicuous 清楚的,明显的

ambivalent [,æmbi'veilənt]

adj. (尤指感情、态度)矛盾的: having a mixture of opposing feelings

近义词:conflicting, contradictory, mixed

反义词:certain, decided, definite, positive, resolute, sure, unquestioning 明确的,毫无疑问的

派生词:ambivalence n. 矛盾心理

amble ['æmbl]

vi. / n. 漫步,闲逛:to walk slowly or leisurely; stroll

近义词:ramble, saunter, stroll, wander, dally, dawdle

反义词:step quickly 快走

ambrosial [æm'brəuzjəl]

adj. (食物或者气味)特别美味的:something extremely pleasing to taste or smell

近义词:savory, aromal, aromatic, perfumed, redolent, odorous

反义词:fetid, noisome, stenchy, malodorous, rancid 恶臭的

ameliorate [ə'mi:ljəreit]

vt. 改善,改进:to make or become better; improve

近义词:improve, convalesce, recuperate

反义词:aggravate, worsen, deteriorate恶化, damper n. 抑制因素

派生词:ameliorator n. 改良物

amenable [ə'mi:nəbl]

adj. 顺从的,服从的:readily brought to yield, submit, or cooperate

近义词:compliant, docile, submissive, tractable, obedient

反义词:intransigent, contumacious不妥协的;intractable, recalcitrant, refractory 倔强的;uncontrollable, ungovernable, unruly 难管束的

amenity [ə'mi:nəti]

n. (环境,设备等的)舒适,人性化:something that conduces to comfort, convenience, or enjoyment

近义词:comfort, convenience, affability

n. 融洽,和谐:the quality of being pleasant or agreeable

近义词:agreeability, cordiality, harmony, accord, concord, consonance

反义词:discordance, inharmony 不和谐

amiable ['eimjəbl]

adj. 好脾气的,友好易相处的:being friendly, sociable, and congenial

近义词:friendly, affable, amicable, genial, easy to get along with

反义词:disagreeable, ill-natured, ill-tempered, unamiable, ungenial, ungracious, unpleasant 坏脾气的,令人不愉快的

amicable ['æmikəbl]

adj. 友善的:characterized by friendly goodwill; amiable

近义词:friendly, affable, amicable, genial, easy to get along with

反义词:antagonistic, hostile, unfriendly有敌意的

amity ['æməti]

n.友好, 亲善和睦关系:friendship; especially: friendly relations between nations

近义词:friendship

反义词:enmity, hostility敌意

amorphous [ə'mɔ:fəs]

adj. 无固定形状的having no definite form: shapeless

近义词:shapeless, unformed, unshaped

adj. 不可归类的being without definite character or nature : unclassifiable

近义词:unclassifiable

anachronistic [ə,nækrə'nistik]

adj. 时代错误的: chronologically misplaced

近义词:anachronic, anachronous

反义词:accurate 准确的

analgesic [,ænæl'dʒi:sik]

n. 镇痛剂:a medication that reduces or eliminates pain

同义词:anesthetic, anodyne

analogous [ə'næləɡəs]

adj. 相似的,可比较的: having qualities in common

近义词:akin, cognate, comparable, connate, corresponding, matching, parallel, resembling, similar, suchlike

反义词:different, disparate, dissimilar, diverse, unlike 不同的,不相似的

anarchist ['ænəkist]

n. 反抗权威的人:a person who rebels against any authority, established order, or ruling power

近义词:chaos, disarray, topsy-turviness, commotion, turmoil

同义词:rebel, insurgent

反义词:order 有序

派生词:anarchy n. 混乱 :a state of lawlessness or political disorder due to the absence of governmental authority

anathema [ə'næθəmə]

n. 诅咒:a ban or curse solemnly pronounced by ecclesiastical authority and accompanied by excommunication

近义词:curse, execration, imprecation, malediction

反义词:benediction, benison, blessing 祝福

ancillary [æn'siləri]

adj. 次要的:of secondary importance

近义词:subordinate, subsidiary

反义词:main 主要的;paramount 最主要的

adj. 辅助的,补充的 : auxiliary, supplementary

近义词:auxiliary, supplementary

anecdote ['ænikdəut]

n. 短小有趣的故事:a usually short narrative of an interesting, amusing, or biographical incident

anemic [ə'ni:mik]

adj. 缺乏力量、活力、精神的:lacking force, vitality, or spirit

近义词:sapless, infirm, feeble, decrepit, wan, pale, pallid, effete, lethargic

反义词:vigorous, spirited 精力充沛的;forceful有力量的

anesthetic [,ænis'θetik]

n. 止痛剂 : something (as a drug) that relieves pain

近义词:analgesic, anodyne

adj. 无感觉的,麻木的:lacking awareness or sensitivity

反义词:sensate有感觉的

animate ['ænimeit]

adj. 活的:having or showing life

近义词:breathing, live, living

反义词:dead, expired, deceased, lifeless, nonliving 无生命的

adj. 有活力的:having much high-spirited energy and movement

近义词:bouncing, brisk, energetic, sprightly, vivacious

反义词:inactive, lackadaisical, languid, listless, leaden 没有活力的,无精打采的

v. 使有活力,支持:to give spirit and support to

近义词:brace, energize, enliven, invigorate, ginger (up), pep up, vitalize 使有活力

反义词:damp, dampen, deaden使没活力, lassitude, lethargy疲倦, 疲乏

派生词:animation 生命力,活力:the quality or condition of being alive, active, spirited, or vigorous.

v. 使行动,驱使:to move to action

近义词:goad, prod, spur, galvanize, stimulate

v. 使活灵活现,使栩栩如生:to make or design in such a way as to create apparently spontaneous lifelike movement

animus ['æniməs]

n. 敌意:a usually prejudiced and often spiteful or malevolent ill will, enmity

近义词:animosity, antagonism, antipathy, hostility, rancor

反义词:friendliness, amity, amenity 友好

annex [ə'neks]

n. 裙楼,副楼: a building added on to a larger one or an auxiliary building situated near a main one

近义词:addition, extension, penthouse

vt. 添加,合并: to join (something) to a mass, quantity, or number so as to bring about an overall increase

近义词:adjoin, affix, append, attach, subjoin, tack

反义词:abate, deduct, remove, subtract 削减

vt. 吞并,夺取(土地等): to incorporate (a country or other territory) within the domain of a state

近义词:acquire, appropriate, arrogate, expropriate, seize, take over

反义词:lose 失去

annotate ['ænəuteit]

vt. 做注解: to furnish (a literary work) with critical commentary or explanatory notes

近义词:commentate, footnote, gloss

派生词:annotation n. 注解,注释

annoy [ə'nɔi]

vt. 不断烦扰:to disturb or irritate especially by repeated acts

近义词:aggravate, bother, chafe, gall, grate, irk, nettle, peeve, pique, rile, ruffle, spite, vex

反义词:soothe, defuse, allay, conciliate, propitiate, mitigate, assuage, appease, pacify, placate, calm, settle, subdue, solace, mollify 平息,抚慰

annul [ə'nʌl]

v. 宣告无效,取消:to declare or make legally invalid or void

近义词:disannul, cancel, invalidate, abrogate, nullify, repeal, rescind

反义词:make legal使合法;enact 制定

v. 抵消 to balance with an equal force so as to make ineffective

近义词:counterbalance, neutralize

anomalous [ə'nɔmələs]

adj. 不普通的,不平常的 being out of the ordinary

近义词:aberrant, abnormal, atypical, phenomenal, singular, uncustomary, unwonted

反义词:unexceptional, unextraordinary 普通的,平常的

派生词:anomaly n. 反常 deviation or departure from the normal or common order, form, or rule.

adj. 反常的,不正常的departing from some accepted standard of what is normal

反义词:natural 自然的;standard 标准的

anonymous [ə'nɔniməs]

adj. 匿名的:not named or identified

近义词:incognito, innominate, unnamed, unidentified, untitled

反义词:dubbed, named, termed 有名字的

adj. 无特色的 lacking individuality, distinction, or recognizability

antagonize [æn'tæɡənaiz]

vt. 敌对,反对:to act in opposition to : counteract

近义词:counteract, disagree

反义词:agree, concede, grant 同意;win over 使某人同意

vt. 激起敌意:to incur or provoke the hostility of

近义词:aggravate, exasperate, gall, inflame, nettle, provoke, peeve, pique, irritate, rile, roil, chafe, grate, ruffle, vex

反义词:soothe, defuse, allay, conciliate, propitiate, mitigate, assuage, appease, pacify, placate, calm, settle, subdue, solace, mollify 平息,抚慰

antedate [,ænti'deit]

vt. 比…早,早于: to be of an earlier date than

近义词:antecede, forego, predate, preexist

反义词:follow, postdate, succeed 晚于

antediluvian [,æntidi'lu:viən]

adj. 非常古老的,过时的:extremely old and antiquated

近义词:aged, age-old, prehistoric, antique, aged, immemorial

反义词:modern, new, recent 新的

n. 保守的人:a person with old-fashioned ideas

近义词:reactionary

反义词:modern, trendy 潮人

anterior [æn'tiəriə]

adj. 前面的:coming before in time or development

近义词:antecedent, foregoing, former, forward, precedent, preceding, prior

反义词:after, ensuing, following, posterior, subsequent, succeeding 后面的,后来的

antic ['æntik]

adj. 滑稽可笑的:characterized by clownish extravagance or absurdity

近义词:chucklesome, comedic, comic, droll, farcical, laughable, ludicrous, hilarious

反义词:humorless, unamusing, uncomic, unfunny, unhumorous 不好笑的grave 庄重的;serious, solemn, somber 严肃的

antipathy [æn'tipəθi]

n. 厌恶,反感: settled aversion or dislike

近义词:animosity, animus, antagonism, bitterness, enmity, gall, grudge, hostility, jaundice, rancor

反义词:amity 友好,和睦;liking, partiality, predilection, prepossession 偏爱,喜爱

n. 令人反感的事物: an object of aversion

近义词:abhorrence, abomination, anathema, aversion, detestation, execration

反义词:beloved, darling, dear, love 令人喜爱的人或事物

antiquated ['æntikweitid]

adj. 古老的,过时的: outmoded or discredited by reason of age: being out of style or fashion

近义词:antique, archaic, dated, fossilized, moribund, moth-eaten, obsolete, outdated, outmoded, outworn, prehistoric, rusty

反义词:contemporary, current, modern, recent 当前的,现代的

antithetical [,ænti'θetik]

adj. 完全对立的,相反的: being in direct and unequivocal opposition

近义词:antipodal, antipodean, contradictory, contrary, diametric, opposite, polar

反义词:equivalent, identical, same 完全一致的,相等的

apathy ['æpəθi]

n. 冷漠,缺乏情感:lack of feeling or emotion

近义词:affectlessness, emotionlessness, impassiveness, impassivity, insensibility, numbness, phlegm

反义词:emotion, feeling, sensibility 有感情

n. 缺乏兴趣,不关心:lack of interest or concern

近义词:disinterestedness, disregard, incuriosity, insouciance, nonchalance, unconcern

反义词:concern, interest, regard 关心,有兴趣,在意

aphorism ['æfərizəm]

n. 短小有智慧的格言:a short witty sentence which expresses a general truth or comment

近义词:adage, epigram, maxim, proverb

apocalyptic [ə,pɔkə'liptik]

adj. 预言的,启示的:of a revelatory or prophetic nature

近义词:prophetic, predictive, prognostic, farsighted

adj. 重要的,转折点的 of, relating to, or being a major turning point

反义词:trivial, petty, minor, immaterial, inconsequential, insignificant 不重要的

adj. 夸大的 wildly unrestrained : grandiose

apocryphal [ə'pɔkrifəl]

adj.假的:of doubtful authenticity : spurious

近义词:spurious, unauthentic, ungenuine

反义词:factual, true, truthful, authentic真的

apoplectic [,æpəu'plektik]

adj. 极度愤怒的:extremely angry; furious

近义词:choleric, enraged, furious, incensed, indignant, infuriated, irate, ireful, outraged

反义词:angerless, delighted, pleased 不生气的,高兴的

apostasy [ə'pɔstəsi]

n. 放弃宗教信仰:renunciation of a religious faith
n. 变节,背叛:abandonment of a previous loyalty : defection

近义词:defection, perfidy, treacherousness, recreancy

反义词:fidelity, allegiance, loyalty, piety 忠诚,虔诚

appall [ə'pɔ:l]

vt. 使惊恐:to overcome with consternation, shock, or dismay

近义词:dismay, terrify, intimidate, frighten, horrify, daunt, deter

反义词:embolden, encourage, nerve 使大胆,鼓起勇气

apparition [,æpə'riʃən]

n. 鬼魂,幽灵: a ghostly figure

近义词:ghost, phantasm, phantom, shade, shadow, specter, spirit, spook, sprite, vision, visitant, wraith

反义词:entity, substance 实体

appeal [ə'pi:l]

n. 申请:an application (as to a recognized authority) for corroboration, vindication, or decision

近义词:adjuration, conjuration, entreaty, petition, pleading, supplication

n. 起诉to charge with a crime : accuse

近义词:charge, accuse, incriminate, inculpate, indict

反义词:absolve 赦免;exonerate, exculpate 开脱免罪;vindicate 辩护

appealing [ə'pi:liŋ]

adj. 吸引人的 attractive, inviting

近义词:alluring, captivating, charismatic, charming, enchanting, engaging, entrancing, luring, seductive

反义词:repellent, repelling, repugnant, repulsive, unalluring 令人厌恶的,不吸引人的

applause [ə'plɔ:z]

n. 鼓掌,认可:approval publicly expressed (as by clapping the hands)

近义词:acclamation, cheer, cheering, ovation, plaudit, rave

反义词:hissing, booing 发出嘘声

applicable ['æplikəbl]

adj. 可用的,可行的: capable of being put to use or account

近义词:actionable, applicative, applied, functional, practicable, serviceable, useful, workable

反义词:impractical, inapplicable, unusable, unworkable, useless 不可用的,不可行的

adj. 相关的,有关的: having to do with the matter at hand

近义词:apposite, apropos, germane, material, pointed, relative, relevant

反义词:extraneous, immaterial, impertinent, inapposite, irrelevant, pointless 无关的

adj. 合适的,恰当的: meeting the requirements of a purpose or situation

近义词:appropriate, apt, becoming, befitting, felicitous, fitting, meet, pretty, proper, right, suitable

反义词:improper, inappropriate, inapt, incongruous, malapropos, misbecoming, unbecoming, unfitting, unmeet, unseemly, unsuitable, wrong 不恰当的

apposite ['æpəuzit]

adj. 相关的,合适的highly pertinent or appropriate: apt

近义词:applicable, apropos, germane, pointed, relative, relevant

反义词:extraneous, irrelevant, impertinent, irrelative, pointless 无关的

appreciable [ə'pri:ʃiəbl]

adj. 可感知的,明显的:capable of being perceived or measured; perceptible

近义词:apprehensible, perceptible, detectable, discernible, palpable, distinguishable, sensible

反义词:impalpable, imperceptible, inappreciable, indistinguishable, insensible, undetectable 不能感知的

apprehension [,æpri'henʃən]

n. 忧虑,恐惧:suspicion or fear especially of future evil

近义词:dread, foreboding, misgiving, anxiousness, unease, uneasiness, worry

反义词:composure, equanimity 镇定;unconcern 冷漠

n. 逮捕:seizure by legal process : arrestment

近义词:arrest

反义词:discharge 释放

n. 理解:the knowledge gained from the process of coming to know or understand something

近义词:understanding, comprehension

反义词:incomprehension

apprehensive [,æpri'hensiv]

adj. 知晓的,理解的: having specified facts or feelings actively impressed on the mind

近义词:alive, aware, cognizant, mindful, sensible, sentient, ware, witting

反义词:ignorant, insensible, oblivious, unaware, unconscious, unmindful, unwitting 不知晓的,无知觉的

adj. 恐惧的,害怕的: anxious or fearful about the future

近义词:afraid, aghast, fearful, frightened, horrified, hysterical, scared, shocked, terrified

反义词:dauntless, fearless, intrepid, unafraid 无所畏惧的;confident 充满自信的

派生词:apprehension n. 理解;忧虑,恐惧

apprise [ə'praiz]

v. 通知,告知:to give notice to; inform

近义词:inform, acquaint, make known to

反义词:withhold information 隐瞒信息

approbation [,æprəu'beiʃən]

n. 同意:an expression of warm approval

近义词:approval, favor

反义词:disapproval, disapprobation, disfavor不同意

appropriate [ə'prəuprieit]

v. 私自挪用to take possession of or make use of exclusively for oneself, often without permission

近义词:purloin, pirate, embezzle, peculate, usurp

adj. 适当的:especially suitable or compatible: fitting

近义词:apt, becoming, felicitous, fitting, proper, meet, suitable, apposite, apropos

反义词:improper, inapposite, inappropriate, inapt, unmeet, unseemly, unsuitable 不合适的

apropos ['æprəpəu]

adj.相关的:being both relevant and opportune

近义词:appliacable, apropos, germane, pointed, relative, relevant

反义词:extraneous, irrelevant, impertinent, irrelative, pointless 无关的

prep. 关于,有关:having to do with

近义词:apropos, apropos of, as far as, as for, as regards (also as respects), as to, concerning, of, on, regarding, respecting, touching, toward (or towards)

apt [æpt]

adj. 恰当的,合适的:exactly suitable; appropriate

近义词:apropos, germane, relative, relevant, appropirate

反义词:extraneous, irrelevant, impertinent, irrelative无关的;inappropriate, improper, unseemly 不恰当的,不合时宜的

adj. 有…倾向的,可能的:having a tendency : likely

近义词:likely, inclined, tending, given

反义词:unlikely 不可能的;disinclined 没有…倾向的

adj. 聪明的keenly intelligent and responsive

近义词:brilliant, clever, quick-witted, ready-witted, smart

反义词:foolish, dull, dumb, stupid, unintelligent 傻的

arable ['ærəbl]

adj. 适合耕种的: fit for or used for the growing of crops

近义词:cultivable, tillable

反义词:barren, sterile, infertile, unfruitful, unproductive 贫瘠的

arbitrary ['ɑ:bitrəri]

adj. 专横的,独断专行的: having or showing a tendency to force one's will on others without any regard to fairness or necessity

近义词:dictatorial, imperious, peremptory, willful

adj. 独裁的,拥有无限权力的: exercising power or authority without interference by others

近义词:autocratic, czarist, despotic, monocratic, tyrannic, tyrannous

反义词:limited (权力)受限的;democratic 民主的;republican 共和的

adj. 缺乏计划的,随意的: lacking a definite plan, purpose, or pattern

近义词:aimless, desultory, erratic, haphazard, scattered, slapdash, stray, willy-nilly

反义词:methodical, orderly, organized, regular, systematic, systematized 有序的,有组织的

arcane [ɑ:'kein]

adj. (语言)晦涩的,隐晦的: having an often intentionally veiled or uncertain meaning

近义词:ambiguous, dark, elliptical, equivocal, murky, mysterious, mystic, nebulous, occult, opaque

反义词:accessible, clear, obvious, plain, unambiguous, unequivocal 清晰明了的,明确的

adj. 深奥的,难以理解的: difficult for one of ordinary knowledge or intelligence to understand

近义词:abstruse, cryptic, deep, enigmatic, esoteric, hermetic, impenetrable, inscrutable, recondite, uncanny

反义词:easy, facile, shallow, simple, superficial 浅显易懂的

archaic [ɑ:'keiik]

adj. 过时的,久远的:no longer current or applicable; antiquated

近义词:antiquated, outdated, outmoded, prehistoric, superannuated

反义词:fashionable 流行的;up-to-date, fresh, modern, new, novel 新的, modern diction 新语

派生词:archaism 古语:the use of archaic diction or style

archetype ['ɑ:kitaip]

n.典范,榜样:an ideal example of a type

近义词:ideal, a perfect example, quintessence

n.先驱,鼻祖:something belonging to an earlier time from which something else was later developed

近义词:antecedent, foregoer, forerunner, precursor, predecessor, prototype

n. 原型:something from which copies are made

近义词:archetype, prototype

ardor ['ɑ:də]

n. 狂热:strong enthusiasm or devotion; zeal

近义词:avidity, zeal, fervor, fervency, fervidness, passion, passionateness, vehemence

反义词:apathy, torpor, impassivity, insensitivity 冷漠,麻木

arduous ['ɑ:djuəs]

adj. 难以做到,费劲的:hard to accomplish or achieve: difficult

近义词:grueling, laborious, taxing, onerous, burdensome

反义词:easy, simple, unchallenging, undemanding, facile, effortless不费劲的

argot ['ɑ:ɡəu]

n. 隐语,黑话,行话:a specialized vocabulary or set of idioms used by a particular group

近义词:argot, cant, jargon, shoptalk

反义词:standard language 标准的语言;common verbalism大众的言语

argument ['ɑ:ɡjumənt]

n. 争吵,争论: an often noisy or angry expression of differing opinions

近义词:altercation, controversy, disagreement, dispute, hassle, imbroglio, quarrel, squabble, tiff, wrangle

n. (逻辑上的)论证: a coherent series of statements leading from a premise to a conclusion

近义词:account, accounting, argumentation, case, explanation, rationale, reasoning

n. 观点,论点: an idea or opinion that is put forth in a discussion or debate

近义词:assertion, point, position, stand, thesis

arid ['ærid]

adj. 干燥的: marked by little or no precipitation or humidity

近义词:droughty, dry, sere, thirsty, waterless

反义词:damp, dank, humid, moist, wet 湿润的,潮湿的

adj. 无趣的,无聊的: causing weariness, restlessness, or lack of interest

近义词:dreary, dull, flat, humdrum, jading, jejune, monochromatic, monotonous, pedestrian, stale, stodgy, tedious, wearisome

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 有趣的,吸引人的

array [ə'rei]

n. 排列,阵列: a regular and imposing grouping or arrangement

近义词:arrangement, disposal, disposition, distribution, ordering, sequence, setup

反义词:disorder, disorganization 混乱,无序

vt. 排列,摆放: to arrange or display in or as if in an array

近义词:arrange, classify, codify, dispose, marshal, organize, range, systematize, draw up, lay out

反义词:derange, disarrange, disarray, disorder, mess, rumple, upset 弄乱,打乱

vt. 装饰,装修: to dress or decorate especially in splendid or impressive attire

近义词:adorn, beautify, bedeck, bedizen, blazon, embellish, emblaze, emboss, enrich, garnish, ornament, trim

反义词:blemish, deface, disfigure, mar, scar, spoil 破坏,

arrest [ə'rest]

vt. 使不活跃:to make inactive

近义词:check, rein, curb, contain, hamper, thwart, bring to a halt

反义词:vitalize, activate, animate, invigorate 使有生气;prod, goad, spur, galvanize, provoke, stimulate 刺激

n/v. 停止:the stopping of a process or activity; to bring to a standstill

近义词:cease, cessation, closure, conclusion, discontinuance, discontinuation, ending, halt, stop, termination; check, stop

反义词:continuance, continuation 继续

v. 逮捕:to take or keep under one's control by authority of law

近义词:apprehend

反义词:discharge 释放

v. 吸引注意力:to hold the attention of as if by a spell

近义词:enchant, fascinate, bedazzle, grip, hypnotize, mesmerize

arresting [ə'restiŋ]

adj. 吸引人的:attracting and holding the attention; striking

近义词:absorbing, engaging, engrossing, enthralling, fascinating, gripping, immersing, intriguing, riveting

反义词:boring, drab, tedious, monotonous, uninteresting 乏味的,单调的

arrhythmic [ə'riðmik]

adj. 不规律的:lacking rhythm or regularity

近义词:irregular, disorderly

反义词:regular, orderly 规律的

arrogance ['ærəɡəns]

n.傲慢,自大:overbearing pride

近义词:assumption, bumptiousness, haughtiness, hauteur, imperiousness, loftiness, peremptoriness, pomposity, pompousness, presumptuousness, superciliousness

反义词:humility, modesty, humbleness, unassumingness 谦虚

articulate [ɑ:'tikjulət]

v. 清晰地表达:to utter clearly and distinctly

近义词:enunciate

反义词:murmur, mumble, mutter, slur 模糊地说

adj. 表达清晰的:able to express oneself clearly and well

近义词:eloquent, fluent, silver-tongued, well-spoken

反义词:inarticulate, ineloquent, unvocal 表达不清楚的

ascendant [ə'sendənt]

adj. 有影响力的,主宰的:dominant in position or influence; superior.

近义词:superior, dominant, sovereign

反义词:having no influence/ power 没有影响力的

adj. 上升的:moving upward : rising

反义词:declining 下降的

ascetic [ə'setik]

adj. 禁欲的:practicing strict self-denial as a measure of personal and especially spiritual discipline

近义词:abstemious, abstinent, self-denying

反义词:sumptuous, luxurious 奢侈的;licentious, sybaritic, voluptuous 放荡的,沉溺于酒色的

n. 禁欲者:a person who renounces material comforts and leads a life of austere self-discipline, especially as an act of religious devotion.

近义词:stoic, spartan

反义词:sybarite, hedonist, voluptuary 奢侈逸乐的,人享乐主义者,酒色之徒

aseptic [æ'septik]

adj. 消毒的,无菌的:preventing infection

近义词:sterile, germfree

反义词:germy, unsterile 有细菌的;contaminated, tainted 被污染的

adj. 缺乏活力的:lacking vitality

近义词:inactive, lackadaisical, languid, listless, spiritless

反义词:active, animated, energetic, energetic, vivacious 有活力的

adj. 冷漠的:emotion, or warmth

近义词:affectlessness, emotionlessness, impassiveness, impassivity, insensibility, numbness, phlegm

反义词:emotion, feeling, sensibility 有感情

askew [ə'skju:]

adj. 不成直线,歪的:out of line, awry

近义词:crooked, cockeyed, oblique, lopsided, skewed, aslant, slanted, slanting, listing, tilted, awry

反义词:aligned 列成一行的;straight, erect 直的

aspect ['æspekt]

n. 外表,容貌:appearance to the eye or mind

近义词:appearance, look, figure, presence, mien

asperity [æ'sperəti]

n. (举止、性情)粗暴:roughness of manner or of temper

近义词:roughness, crudity, rudeness, poignancy, harshness

反义词:softness, mildness 脾气好

n.(环境)艰苦:rigor, severity

近义词:severity, hardness, hardship, rigor

aspersion [ə'spə:ʃən]

n. 诽谤,中伤:a false or misleading charge meant to harm someone's reputation

近义词:defamation, besmirchment, calumny, calumniation, maligning, obloquy, vilification

反义词:glowing tribute, eulogy, extolling, laudation, praise, commendation, compliment 热情赞赏,表扬;flattery, adulation拍马屁

aspirant [ə'spaiərənt]

n. 有抱负者, 有野心者:one who aspires, as to advancement, honors, or a high position

近义词:seeker

反义词:noncandidate 非候选人

adj. 想成为…的:seeking to attain a desired position or status

assail [ə'seil]

vt. 抨击,严厉批评: to criticize harshly and usually publicly

近义词:abuse, bash, belabor, blast, castigate, excoriate, lambaste, savage, scathe, slam, trash, vituperate

反义词:acclaim, commend, compliment, hail, laud, praise 表扬,称赞

vt. 攻击,猛攻: to take sudden, violent action against

近义词:assault, attack, beset, charge, raid, rush, storm, strike, set on

反义词:defend, guard, protect, shield 防御,守卫

派生词:assailable adj. 易受攻击的

assent [ə'sent]

vi. 同意:to agree to something especially after thoughtful consideration

近义词:accede, agree, assent, consent, subscribe, come round

反义词:dissent, disagree 不同意

assert [ə'sə:t]

vt. 断言,肯定地说出:to state or declare positively and often forcefully or aggressively

近义词:aver, allege, avow, avouch, insist

反义词:deny, gainsay 否认

assertive [ə'sə:tiv]

adj. 武断的,强烈自信的:inclined to bold or confident assertion; aggressively self-assured.

近义词:assertory, self-assured, self-assertive, peremptory

反义词:diffident 不自信的

assess [ə'ses]

v. 评估重要性、尺寸、价值等:to determine the importance, size, or value of

近义词:evaluate, appraise, guesstimate

v. 征收费用(如罚款):to establish or apply as a charge or penalty

近义词:assess, charge, exact, fine, lay, levy, put

反义词:remit 免除(债务)

assiduous [ə'sidjuəs]

adj. 勤勉的,专心仔细的:marked by careful unremitting attention or persistent application; busy

近义词:diligent, industrious, sedulous

反义词:idle, inactive, unbusy, unemployed, unoccupied 空闲的

派生词:assiduity n. 勤勉:persistent application or diligence; unflagging effort.

assuage [ə'sweidʒ]

vt. 缓和,减轻:to lessen the intensity of

反义词:aggravate, exacerbate 加强,恶化

vt. 平息,抚慰:to pacify or calm

近义词:compose, soothe, calm, pacify, placate, appease, lighten, relieve, alleviate, assuage, allay, mitigate, moderate, conciliate, propitiate

反义词:aggravate, annoy, enrage, exasperate, incense, infuriate, ire, irk, irritate, madden, nettle, peeve, provoke, rile, roil, vex 煽动,激起

vt. 使满足:to put an end to by satisfying

近义词:satisfy, sate, satiate, quench

astounding [ə'staundiŋ]

adj. 令人吃惊的,出乎意料的:causing astonishment or amazement

近义词:amazing, astonishing, blindsiding, dumbfounding, shocking, startling, stunning, stupefying

反义词:unsurprising 平常的

astute [ə'stju:t]

adj. 机敏的,有洞察力的:having or showing shrewdness and perspicacity

近义词:canny, smart, shrewd, perspicacious, clear-eyed, clear-sighted, savvy, hardheaded

反义词:unknowing 无知的

asunder [ə'sʌndə]

adv. 分离成多部分或多片:into separate parts or pieces

近义词:piecemeal

反义词:in a piece 完整一片;together 在一起

adv. 分离:apart from each other in position

近义词:apart

反义词:together 在一起

asylum [ə'sailəm]

n. 收容所/ 保护所:an inviolable place of refuge and protection giving shelter to criminals and debtors/ something (as a building) that offers cover from the weather or protection from danger

近义词:harbor, haven, refuge, sanctuary, sanctum

asymmetrical [,æsi'metrik]

adj. 不平衡的,不对称的:having no balance or symmetry

近义词:asymmetric, nonsymmetrical, unsymmetrical, unbalanced

反义词:symmetrical 对称的;balanced 平衡的

asymmetry [æ'simətri]

n. 不对称,不平衡: lack of balance or symmetry

近义词:disproportion, imbalance

反义词:symmetry 对称;balance, proportion 平衡

派生词:asymmetric adj. 不对称的

atone [ə'təun]

v. 赎罪,弥补:to make amends, as for a sin or fault

近义词:redeem

atrocious [ə'trəuʃəs]

adj. 极坏的, 极其残忍的:extremely wicked, brutal, or cruel

近义词:heinous

反义词:benign, kind, kindhearted, benignant, good-hearted, humane, sympathetic, tenderhearted 善良的,好的

adj. 让人极为不满意的 extremely unsatisfactory

反义词:satisfactory 令人满意的; wonderful 精彩的,极好的

atrophy ['ætrəfi]

vi. 萎缩,衰退: to waste away; wither or deteriorate

近义词:crumble, decay, decline, degenerate, descend, devolve, ebb, regress, retrograde, rot, sink, worsen

反义词:ameliorate, improve, meliorate 改善,提升

attenuate [ə'tenjueit]

v. 使降低(数量,力量,价值): to lessen the amount, force, magnitude, or value of

近义词:cheapen, devalue, downgrade, reduce, write down

反义词:appreciate, enhance, upgrade, mark up 升值,提升

派生词:attenuation n. 弱化,贬值

attest [ə'test]

vt. 证实,为…作证: to give evidence or testimony to the truth or factualness of

近义词:argue, authenticate, certify, corroborate, substantiate, support, testify, validate, verify, vindicate

反义词:contradict, disprove, gainsay, rebut, refute 反驳,否定

attune [ə'tju:n]

vt. 使协调,使和谐: to bring into harmony

近义词:accommodate, conciliate, conform, coordinate, key, reconcile

反义词:disharmonize 使不和谐;disarray, disorder, disorganize, disrupt 弄乱,打乱

派生词:attunement n. 调音,协调

audacious [ɔ:'deiʃəs]

adj. 大胆的,(但往往)愚勇的: fearlessly, often recklessly daring; bold

近义词:bold, adventurous, brash, brassy, brazen, rash, reckless

反义词:cautious, circumspect, guarded, wary 小心谨慎的

adj. 蔑视(法律、礼节)的,无礼的: contemptuous of law, religion, or decorum

近义词:impertinent, impudent, insolent

反义词:timid, meek 温顺的

adj. 乐于冒险的: inclined or willing to take risks

近义词:daring, emboldened, enterprising, nervy, venturesome

adj. 大胆创新的: marked by originality and verve

派生词:audacity n. 胆量,不敬

augur ['ɔ:ɡə]

n. 预言家: one who predicts future events or developments

近义词:forecaster, foreseer, diviner, foreteller, prophesier, visionary

v. 出现好兆头: to show signs of a favorable or successful outcome

近义词:forebode, promise

vt. 预言:to tell of or describe beforehand

近义词:forecast, predict, presage, prognosticate, prophesy

august ['ɔːɡəst]

adj. 威严的,庄重的: having or showing a formal and serious or reserved manner

近义词:distinguished, imposing, portly, solemn, staid, stately

反义词:flighty, frivolous, giddy, goofy, silly, undignified 轻浮的,不庄重的

adj. 盛大的,令人印象深刻的: large and impressive in size, grandeur, extent, or conception

近义词:baronial, epic, grandiose, imperial, magnificent, majestic, massive, monumental, noble, regal, splendid

反义词:common, humble, mediocre, ordinary, unimposing, unimpressive 普通的,一般的

auspicious [ɔ:'spiʃəs]

adj. 好兆头的: pointing toward a happy outcome

近义词:bright, encouraging, golden, heartening, hopeful, promising, propitious

反义词:baleful, dark, direful, doomy, foreboding, gloomy, menacing, minatory, ominous, portentous, sinister, threatening 不详的,凶兆的

austere [ɔ'stiə]

adj. 朴素的,朴实无华: markedly simple or unadorned

近义词:plain, spartan, stark, unadorned

反义词:deluxe, lavish, luxurious, plush, sumptuous 奢华的;elaborate, fancy 花哨的

adj. 严肃的,令人生畏的: stern and cold in appearance or manner

近义词:dour, fierce, flinty, forbidding, formidable, gruff, intimidating, lowering, rough, rugged, severe, steely

反义词:benign, benignant, gentle, mild, tender 和蔼的,温柔的

authentic [ɔ:'θentik]

adj. 真实的,非仿造的: being exactly as appears or as claimed

近义词:bona fide, certified, genuine

反义词:bogus, counterfeit, fake, mock, phony, spurious 伪造的

adj. 准确的,相符合的: following an original exactly

近义词:accurate, exact, precise, right, veracious

反义词:corrupt, false 错误的

派生词:authenticity n. 真实,真实性

authority [ɔ:'θɔrəti]

n. (某领域的)权威人士: a person with a high level of knowledge or skill in a field

近义词:expert, connoisseur, maestro, master, virtuoso

反义词:amateur 业余爱好者 inexpert 非专家

n. 管辖权,控制: lawful control over the affairs of a political unit (as a nation)

近义词:administration, governance, regime, regimen

n. 影响力: the power to direct the thinking or behavior of others usually indirectly

近义词:clout, credit, leverage, weight

n. (管束他人的)权力: the right or means to command or control others

近义词:arm, command, control, dominion, reign

反义词:impotence, powerlessness 无权力

n. 根据,理由: a warrant for action

近义词:grounds, justification

autocracy [ɔ:'tɔkrəsi]

n. 独裁政府:government in which a person possesses unlimited power

近义词:absolutism, dictatorship, totalitarianism, tyranny

反义词:democracy 民主,民主制度

派生词:autocratic adj. 独裁的

automatic [,ɔ:tə'mætik]

adj. (机器等)自动的: acting or operating in a manner essentially independent of external influence or control

近义词:automated, robotic, self-acting, self-operating, self-regulating

反义词:manual 手动的

adj. 自发的,情不自禁的: acting or done spontaneously or unconsciously

近义词:impulsive, instinctive, involuntary, mechanic, mechanical, natural, spontaneous

反义词:calculated, deliberate, intentional, planned, predetermined, premeditated, studied 有计划的,蓄意的

派生词:automatically adv. 自动地

autonomy [ɔ:'tɔnəmi]

n. 政治上的独立: the quality or state of being self-governing

近义词:self-governance, sovereignty

反义词:dependence, subjection 附属,依赖

n. 自我主导的自由,尤其是精神独立: self-directing freedom and especially moral independence

近义词:independence, liberty, free will

反义词:constraint, duress 限制

派生词:autonomous adj. 自治的

avarice ['ævəris]

n. 贪财,贪婪: excessive or insatiable desire for wealth or gain

近义词:acquisitiveness, avidity, covetousness, cupidity, greediness, rapacity

反义词:generosity, magnanimity慷慨

派生词:avaricious adj. 贪婪的

aver [ə'və:]

v. 声称为真: to state as a fact usually forcefully

近义词:allege, assert, avouch, avow, declare, purport, warrant

反义词:deny, gainsay 否认

v. (态度强硬而明确地)声明: to state clearly and strongly

近义词:affirm, insist, maintain, profess

aversion [ə'və:ʃən]

n. 非常讨厌,极厌恶:a dislike so strong as to cause stomach upset or queasiness

近义词:distaste, horror, loathing, nausea, repugnance, repulsion, revulsion

n. 令人厌恶的事物:something or someone that is hated

近义词:abhorrence, abomination, antipathy, detestation, execration

反义词:love 令人喜爱的事物

avid [,ævid]

adj. 急切渴望的: marked by keen interest and enthusiasm

近义词:agog, ardent, eager, keen, impatient, thirsty

反义词:apathetic, indifferent 不在乎的

adj. 贪婪(钱财)的: having or marked by an eager and often selfish desire especially for material possessions

近义词:acquisitive, avaricious, covetous, greedy, rapacious

派生词:avidity n. 贪婪

avowal [ə'vauəl]

n. 承认: a solemn and often public declaration of the truth or existence of something

近义词:affirmation, assertion, asseveration, avouchment, claim, declaration, insistence, profession

反义词:disavowal 否认,否定

awash [ə'wɔʃ]

adj. 被淹没的: containing, covered with, or thoroughly penetrated by water

近义词:doused, drenched, saturated, sodden, soggy, soaked, afloat

反义词:dry, arid, dehydrated, drained 干燥的

adj. (如洪水般)泛滥的: filled, covered, or completely overrun as if by a flood

近义词:abounding, abundant, flush, fraught, replete, swarming, teeming, thronging

反义词:dearth, insufficient, scant 匮乏的

awe [ɔ:]

n./v. 敬畏: an emotion variously combining dread, veneration, and wonder that is inspired by authority or by the sacred or sublime

近义词:admiration, reverence, respect, veneration

反义词:irreverence, insolence, scorn, superciliousness 蔑视,不敬

派生词:awesome adj. 令人敬畏的

awkward ['ɔ:kwəd]

adj. 缺乏灵活性和技巧的: lacking dexterity or skill

近义词:handless, maladroit

反义词:adroit, deft, dexterous, proficient, skilled 灵巧的

adj. (处理问题)缺乏手段和智谋的: showing or marked by a lack of skill and tact (as in dealing with a situation)

近义词:botched, bungling, fumbled, inept, inexpert, maladroit

adj. 臃肿笨拙的,不优雅的: lacking ease or grace (as of movement or expression)

近义词:clumsy, gauche, graceless, gawkish

反义词:elegant, graceful, polished, lithe, coordinated 优雅的

adj. 令人尴尬的: causing embarrassment

近义词:discomfiting, disturbing, disconcerting, embarrassing, flustering

adj. (因过大过重或设计问题)难以操作的: difficult to use or operate especially because of size, weight, or design

awning ['ɔ:niŋ]

n. 雨篷,遮阳篷: a piece of material attached to a caravan or building which provides shelter from the rain or sun

近义词:awning, ceiling, cover, roof, tent

awry [ə'rai]

adj. 弯曲或扭曲的: in a turned or twisted position or direction

近义词:askew, aslant, lopsided, slanted

反义词:aligned, direct, even, straight 成行的,笔直的

adj./adv. 走样的(地),出差错的(地): off the correct or expected course

近义词:amiss, aside, astray, erroneous

反义词:right, well 无差错的

axiomatic [,æksiəu'mætik]

adj. 公理的: based on or involving an axiom or system of axioms

近义词:dictum, fundamental, maxim

adj. 不言自明的: taken for granted, self-evident

近义词:self-evident, prima facie

反义词:controversial 有争议的

派生词:axiom n. 公理

babble ['bæbl]

v. 发出含糊无意义的嘟囔声,胡乱说: to utter a meaningless confusion of words or sounds

近义词:drivel, gabble, gibber, jabber, prattle, abracadabra

反义词:articulate 清晰地说出

v. 闲聊: to engage in casual or rambling conversation

近义词:chatter, prate

backfire ['bæk,faiə]

vi. 产生相反的结果,事与愿违: to have the reverse of the desired or expected effect

近义词:boomerang

反义词:succeed 成功

backhanded ['bæk'hændid]

adj. 间接的,含沙射影的, 虚情假意的: indirect, devious, especially sarcastic

近义词:feigned, roundabout, sarcastic, hypocritical, two-faced, double-faced, left-handed

反义词:forthright 直截了当的; artless, candid, genuine, honest, sincere 真挚的,真诚的

backslide [,bæk'slaid]

vi. (情况等)倒退,固态萌发: to revert to a worse condition

近义词:degenerate, lapse, recidivate, relapse, retrograde, retrogress, advance, progress 进步,前进

badger ['bædʒə]

vt. 不断纠缠或骚扰: to harass or annoy persistently

近义词:bait, plague

badinage [bædinɑ:ʒ]

n. 打趣,善意的玩笑: playful repartee, banter

近义词:banter, persiflage, repartee

baffle ['bæfl]

vt. 挫败,阻挠: to frustrate or check (a person) as by confusing or perplexing

近义词:balk, beat, check, discomfit, foil, frustrate, thwart

反义词:advance, cultivate, encourage, forward, foster, further, nurture, promote 促进,鼓舞

vt. 使疑惑: to throw into a state of mental uncertainty

近义词:befog, befuddle, bewilder, confound, discombobulate, disorient, maze, mystify, perplex, puzzle, vex

反义词:clarify, elucidate 澄清,阐明

派生词:baffling adj. 令人困惑的

baffling ['bæfliŋ]

adj. 令人疑惑的,难以理解的: making great mental demands; hard to comprehend or solve

近义词:befuddling, bewildering, confounding, confusing, enigmatic, puzzling, perplexing

反义词:apparent, distinct, evident, lucid, manifest, obvious, patent, pellucid, perspicuous, plain, transparent 明确的,明显的

bait [beit]

v. 逗弄,激怒: to persecute or exasperate with unjust, malicious, or persistent attacks

近义词:badger, annoy, harass, heckle

反义词:appease, pacify, mollify, disarm 平息,使缓和

v.引诱: to lead away from a usual or proper course by offering some pleasure or advantage

近义词:allure, decoy, entice, seduce

n. 诱饵: something (as food) used in luring especially to a hook or trap

近义词:allurement, snare, trap, temptation

bale [beil]

n. 痛苦,悲哀: woe, sorrow

近义词:misery, suffering, anguish, grief

反义词:joy 快乐

baleful ['beilful]

adj. 有害的: harmful or malignant in intent or effect

近义词:harmful, pernicious, detrimental

反义词:beneficent 有益的

adj. 凶兆的: foreboding or threatening evil

近义词:direful, doomy, ominous, ill-boding, minatory, portentous, sinister

反义词:unthreatening 不构成威胁的

adj. 致命的: likely to cause or capable of causing death

近义词:deadly, fatal, lethal

反义词:healthy, wholesome 有益健康的

balk [bɔ:k]

v. 阻碍: to check or stop by or as if by an obstacle

近义词:circumvent, frustrate, foil, thwart

反义词:advance, forward, foster, nurture, promote 推进

v. 不愿接受,拒绝: to show unwillingness to accept, do, engage in, or agree to

近义词:decline, refuse, spurn, repudiate, turn down

反义词:accept, approve 同意

派生词:balky adj. 倔强的

balky ['bɔ:ki]

adj. 不服管束的,倔强的: refusing or likely to refuse to proceed, act, or function as directed or expected

近义词:contumacious, defiant, perverse, intractable, obstreperous, refractory, unruly, untoward, wayward. willful

反义词:compliant, docile, subdued, submissive, tractable 顺从的

ballad ['bæləd]

n. 由简单诗节和叠句组成的民歌: a narrative poem, often of folk origin and intended to be sung, consisting of simple stanzas and usually having a refrain

近义词:ditty, jingle, lyric, vocal

balloon [bə'lu:n]

v. 迅速增加: to increase rapidly

近义词:inflate, escalate, expand, burgeon, mushroom, snowball

反义词:decrease, taper, dwindle, diminish, recede, wane 减少

balm [bɑ:m]

n. 香油,止痛膏,安慰物: a sweet-smelling oil that heals wounds or reduce pain

反义词:irritant 刺激物

派生词:balmy adj. 柔和的

n. 香气: a sweet or pleasant smell

近义词:aroma, fragrance, incense, perfume, redolence

反义词:fetor, malodor, stench, stink 恶臭

banal [bə'nɑ:l]

adj. 非原创的,陈腐的: lacking originality, freshness, or novelty; trite

近义词:cliché, hackneyed, stereotyped, threadbare, trite, timeworn, shopworn, stale, moth-eaten

反义词:novel, innovative, arresting 新颖的

派生词:banality n. 陈腐

bane [bein]

n. 祸根:a source of harm or ruin

近义词:affliction, curse, nemesis, scourge

反义词:blessing, boon, felicity, windfall 福根

n. 有害的物质:a substance that by chemical action can kill or injure a living thing

近义词:toxic, toxin, venom

派生词:baneful adj. 有害的

banish ['bæniʃ]

vt. 驱逐出境:to require by authority to leave a country

近义词:deport, exile, expatriate, expel

反义词:repatriate 遣返

vt. 赶出:to drive or force out

派生词:banishment n. 驱逐

banter ['bæntə]

n./v. 幽默、打趣的(地)谈话: good-humored, playful conversation

近义词:badinage, persiflage, repartee

barb [bɑ:b]

n. 尖锐而严厉的批评: a biting or pointedly critical remark or comment

近义词:affront, criticism, offense, outrage, sarcasm, slight

反义词:praise, applause, compliment 称赞

barbarous ['bɑ:bərəs]

adj. 野蛮的,凶残的: mercilessly harsh or cruel

近义词:brutal, atrocious, fiendish, heartless, savage, truculent, vicious

反义词:merciful, benevolent, humane, sympathetic 仁慈的

adj. 未开化的: uncivilized

近义词:wild, uncultivated

反义词:civilized, decent, decorous 举止得体的

barefaced ['bεəfeist]

adj. 公然的,厚颜无耻的: undisguisedly bold; brazen

近义词:apparent, plain, bald, evident, manifest, obvious, perspicuous

反义词:secret, furtive, clandestine, surreptitious 秘密的

bargain ['bɑ:ɡin]

n. 协议: an agreement between parties settling what each gives or receives in a transaction

近义词:accord, compact, contract, covenant, deal, pact, settlement

vi. 讨价还价: to negotiate over the terms of a purchase

近义词:haggle, negotiate

baroque [bə'rɔk]

adj. 华丽装饰的,过分雕琢,复杂的: characterized by extravagance, complexity, or flamboyance

近义词:byzantine, complicated, convoluted, elaborate, fancy, intricate, knotty, labyrinthine, lavish, tangled

反义词:austere, plain, simple 朴实无华的

adj. (程度)过分的: going beyond a normal or acceptable limit in degree or amount

近义词:exorbitant, extravagant, lavish, overdue

反义词:moderate, modest, temperate 适度的

barrage ['bærɑ:ʒ]

n. 弹幕: a heavy curtain of artillery fire directed in front of friendly troops to protect them

近义词:bombardment, fusillade

n. 有压倒之势的、集中的倾泻(如言语): an overwhelming, concentrated outpouring, as of words

近义词:salvo, hail, cannonade, shower, storm, volley

v. (同时)袭来: to attack with a rapid or overwhelming outpouring of many things at once

近义词:bomb

barren ['bærən]

adj. 不育的: incapable of producing offspring

近义词:fruitless, impotent, infertile, effete

反义词:prolific, fecund 多产的

adj. 不产生结果的,无效的: producing no results; unproductive

近义词:bootless, ineffective, inefficacious, unavailing, vain

反义词:effective, successful, productive, virtuous 有效的,成功的

adj. 贫瘠的: deficient in production of vegetation and especially crops

近义词:desolate, impoverished, waste

反义词:arable, fruitful, luxuriant, verdant 富饶繁茂的

adj. 极度匮乏的: utterly lacking in something needed, wanted, or expected

近义词:bare, bereft, destitute, void

反义词:filled, flush, fraught, full, replete, rife 充沛的

barricade [,bæri'keid]

n. 障碍物: an obstruction or rampart thrown up across a way or passage

近义词:fence, hedge, wall, barrier, obstacle, blockade, obstruction

v. 用障碍物阻止通过: to prevent access to by means of a barricade

近义词:bar, check, hinder, impede, obstruct, wall off

反义词:permit 允许

barter ['bɑ:tə]

v. 以物换物: to trade (goods or services) without the exchange of money

近义词:swap, trade

bash [bæʃ]

n. 猛击: a forceful blow

近义词:bang, bat, beat, crack, hit, knock, lash, poke, pound, punch, slam, slap, smash, spank, stroke, swat

vt. 攻击,用力击打: to strike violently and often repeatedly

近义词:baste, batter, buffet, hammer, lace, maul, nail, smash, strike

vt. 抨击,严厉批评: to criticize harshly and usually publicly

近义词:abuse, assail, belabor, blast, castigate, excoriate, lambaste, savage, scathe, slam, trash, vituperate

反义词:acclaim, commend, compliment, hail, laud, praise 表扬,称赞

bask [bɑ:sk]

vi. 休息,悠然自得: to lie or relax in a pleasant warmth or atmosphere

近义词:loll, lounge, relax, repose

反义词:drudge, grind, hustle, labor, moil, plod, slave, sweat, toil, travail, work (辛苦地)干活,工作

batch [bætʃ]

n. 一批次的量: a number of things considered as a unit

近义词:array, collection, package, parcel, group

n. 一小群人: a usually small number of persons considered as a unit

近义词:band, body, cluster, party

bathetic [bə'θetik]

adj. 平凡的,陈腐的: characterized by exceptional commonplaceness

近义词:trite, cliché, commonplace, hackneyed, stale, stereotyped

反义词:offbeat 离奇的 exceptional 不平常的,非凡的

派生词:bathos n. 平凡的事物

bawdy ['bɔ:di]

adj. 下流的,猥亵的: boisterously or humorously indecent

近义词:obscene, lewd, ribald, vulgar

反义词:decent, decorous 得体的 chaste, noble 纯洁的,高贵的

bedeck [bi'dek]

vt. 装饰,点缀: to make more attractive by adding something that is beautiful or becoming

近义词:adorn, beautify, decorate, dress, embellish, emblaze

反义词:strip 剥去 blemish, deface, mar, spoil 损害,破坏

beholden [bi'həuldən]

adj. 欠他人人情的: owing something, such as gratitude, to another

近义词:indebted, obligated, obliged

behoove [bi'hu:v]

vt. 对…有利的: to be necessary, proper or advantageous for

近义词:befit, beseem, fit, serve, suite

beige [beiʒ]

adj. 缺乏特征的: lacking distinction

近义词:characterless, faceless, featureless, indistinctive, neutral, noncommital, vanilla

反义词:diagnostic, discriminating, distinct, distinctive, distinguishing, identifying, peculiar, typical 特征的

belabor [bi'lebə]

v.(当众)严厉批评: to criticize harshly and usually publicly

近义词:beat, baste, batter, excoriate, lambaste, abuse, assail, vituperate, scathe

反义词:applaud, extol, eulogize, endorse, acclaim 赞扬

v. 就…作过度的说明,喋喋不休: to explain or insist on excessively

近义词:dwell on, harp on

反义词:disregard, omit, ignore, neglect, slight, slur over 忽略

beleaguer [bi'li:ɡə]

vt. 包围,围攻: to surround (as a fortified place) with armed forces for the purpose of capturing or preventing commerce and communication

近义词:siege, besiege, invest, blockade

反义词:retreat, withdraw 撤退

vt. 使困扰,使烦恼,使消沉: trouble, harass, beset

近义词:annoy, harass, pester, plague, tease

反义词:delight 使愉悦

派生词:beleaguering adj. 扰人的

belie [bi'lai]

v. 错误地描述;误述: to picture falsely; misrepresent

近义词:misrepresent, falsify

反义词:betray, reveal 表明,暴露,揭露(伪装)

v. 证明…为假: to show (something) to be false or wrong

近义词:debunk, discredit, refute, shoot down

反义词:attest, confirm, validate, verify 证实

v. 掩饰: to keep secret or shut off from view

近义词:conceal, curtain, disguise, mask

反义词:disclose, expose 揭露

v. 与…相对立;与…相矛盾: to be counter to; contradict

近义词:contradict, contravene

反义词:agree 与…相一致

belligerence [bi'lidʒərəns]

n. 好斗,好战: an aggressive or truculent attitude, atmosphere, or disposition

近义词:aggressiveness, assaultiveness, bellicosity, combativeness, contentiousness, disputatiousness, feistiness, militance, pugnacity, quarrelsomeness, scrappiness, truculence

反义词:pacifism 爱好和平

belligerent [bi'lidʒərənt]

adj. 好斗的,好战的: inclined to or exhibiting assertiveness, hostility, or combativeness

近义词:aggressive, agonistic, assaultive, bellicose, combative, contentious, disputatious, feisty, gladiatorial, militant, pugnacious, quarrelsome, truculent, warlike

反义词:dove, pacific, peaceful 爱好和平的

派生词:belligerence n. 好战,好斗

bellwether ['bel,weðə]

n. 领导者,带头人: one that takes the lead or initiative

近义词:leader, pacemaker, pilot, trendsetter

反义词:follower, disciple, imitator 跟随者,弟子,模仿者

beneficent [bi'nefisənt]

adj. 仁慈的,好慈善的: characterized by or performing acts of kindness or charity

近义词:kind, altruistic, benevolent, philanthropic, benign, compassionate, sympathetic

反义词:atrocious, barbarous, truculent, vicious 残忍的

adj. (对个人或社会)有益的: promoting or contributing to personal or social well-being

近义词:helpful, advantageous, favorable, kindly, profitable, salutary

反义词:detrimental, harmful, noxious, toxic 有害的

派生词:beneficently adv. 仁慈地

benign [bi'nain]

adj. 好心的,仁慈的:showing kindness and gentleness

近义词:beneficent, gentle, kind

反义词:abrasive, caustic, coarse, hard, harsh, rough, scathing, stern 粗暴的,严厉的

adj. 无害的: not causing or being capable of causing injury or hurt

近义词:harmless, innocent, innocuous, inoffensive

反义词:baleful, deleterious, detrimental, harmful, injurious, pernicious 有害的

berate [bi'reit]

v. (长时间)严厉指责:to scold or condemn vehemently and at length

近义词:castigate, flay, lambaste, scold, rail, upbraid, reproach, reprimand

反义词:commend, compliment, praise 表扬,赞颂

beseech [bi'si:tʃ]

v. (急切地)恳求: to beg for urgently or anxiously

近义词:appeal, conjure, entreat, implore, petition, plead, supplicate

反义词:demand (依据权力等)要求

beset [bi'set]

vt. 使苦恼,骚扰: to cause persistent suffering to

近义词:agonize, anguish, bedevil, besiege, curse, excruciate, harrow, persecute, plague, rack, torment, torture

反义词:comfort, console, solace, soothe 安抚,安慰

vt. 攻击,袭击: to set upon

近义词:assail, assault, attack, charge, raid, rush, storm, strike, set on

反义词:defend, guard, protect, shield 防御,守卫

besmirch [bi'smə:tʃ]

v. 弄脏,弄污: to make dirty; soil

近义词:foul, smirch, smudge, taint

反义词:clean, cleanse 清洁

v. 诽谤,玷污: to detract from the honor or luster of

近义词:defile, smear, soil, stain

反义词:honor 授予荣誉

bewitching [bi'witʃiŋ]

adj. 迷人的,令人着迷的: having an often mysterious or magical power to attract

近义词:alluring, appealing, attractive, captivating, charismatic, enchanting, engaging, entrancing, glamorous, luring, magnetic, seductive

反义词:repellent, repelling, repugnant, repulsive, revolting 令人反感的

bifurcate ['baifəkeit]

vi./vt. (使)分成两支: (to cause) to divide into two branches or parts

近义词:divide, diverge, fork

反义词:coalesce 联合 converge 汇合

bigot ['biɡət]

n. 固执己见者,有偏见的人: a person obstinately devoted to his own opinions and prejudices

近义词:dogmatist, partisan

反义词:depreciator, disparager 贬低他人的人

派生词:bigoted 固执己见的

blackmail ['blækmeil]

n./vi. 敲诈,勒索: extortion of money or something else of value from a person by the threat of exposing a criminal act or discreditable information

近义词:extortion

bland [blænd]

adj. 味道平淡的: not irritating or stimulating; soothing

近义词:mild, light, soft, soothing, tender

反义词:pungent, tangy, zesty 味道刺激的

adj. 无趣的: dull, insipid

近义词:banal, sapless, insipid

反义词:riveting, enchanting 诱人的

adj. 温和的,和蔼的: not harsh or stern especially in nature or effect

近义词:balmy, benign, bland, delicate, mellow, nonabrasive

反义词:abrasive, caustic, coarse, hard, harsh, rough, scathing, stern 刺激性的

blandishment ['blændiʃmənt]

n. 甜言蜜语,讨好某人的话: something that tends to coax or cajole

近义词:flattery, adulation

blase ['bla:zei]

adj. (过度放纵之后)厌倦享乐的,腻烦的: apathetic to pleasure or excitement as a result of excessive indulgence or enjoyment

近义词:indifferent, jaded, unconcerned, world-weary

反义词:zealous, fanatic 狂热的 curious 好奇的

blast [blæst]

n. 爆炸: an explosion or violent detonation

近义词:burst, detonation, eruption, outburst

反义词:implosion 向内爆裂

n. 一阵猛烈的强风: a violent gust of wind

近义词:blow, flurry

n. 巨响: a loud explosive sound

近义词:bang, boom, thunderclap

反义词:murmur, whisper 轻言轻语

vt. 炸裂,爆破: to cause to break open or into pieces by or as if by an explosive

近义词:demolish, explode, smash, blow up

vt. 斥责,抨击: to criticize harshly and usually publicly

近义词:abuse, assail, belabor, castigate, lambaste, scathe, vituperate

blatant ['bleitənt]

adj. 大声喧哗的: noisy, especially in a vulgar or offensive manner

近义词:boisterous, clamant, clamorous, vociferous

反义词:quiet, reticent, taciturn 沉默少语的

adj. (让人生厌地)惹人注目的: very noticeable especially for being incorrect or bad

近义词:conspicuous, flagrant, glaring, patent, striking, pronounced

反义词:subtle, unimpressive 细微的

blazon ['bleizən]

vt. 使知名: to make known openly or publicly

近义词:annunciate, broadcast, declare, publicize, proclaim

反义词:withhold 保留,不透露

v. 修饰,装扮: to make more attractive by adding something that is beautiful or becoming

近义词:adorn, bedeck, embellish, garnish

反义词:blemish, deface, mar, spoil 损害,破坏

blemish ['blemiʃ]

n. 缺点,污点: a noticeable imperfection

近义词:blotch, defect, fault, flaw, mar, spot, scar

v. 损害,降低: to reduce the soundness, effectiveness, or perfection of

近义词:break, disfigure, harm, hurt, impair, injure, spoil, vitiate

反义词:fix, renovate, repair, revamp 翻新,维修

派生词:unblemished adj. 纯净的

blight [blait]

v. (使)枯萎:to affect (as a plant) with blight

近义词:wither, shrivel

反义词:flourish 生长繁茂

v. 损害: to impair the quality or effect of

近义词:damage, deteriorate, harm, impair, mar, ruin

派生词:blighted adj. 枯萎的,毁坏的

bliss [blis]

n. 极度快乐: extreme happiness; ecstasy

近义词:beatitude, joy, ecstasy, elation

反义词:grief, misery 悲痛

n. 极乐世界: a dwelling place of perfect happiness for the soul after death

近义词:heaven, paradise

反义词:hell 地狱

派生词:blissful adj. 带来幸运的

blithe [blaið]

adj. 愉快高兴的: of a happy lighthearted character or disposition

近义词:bright, buoyant, gay, jocular, jocund, jovial

反义词:dour, gloomy, morose, saturnine, sulky, sullen 忧郁的

adj. 无忧无虑的: having or showing freedom from worries or troubles

近义词:debonair, insouciant, lighthearted

反义词:careworn 焦虑的

blueprint ['blu:print]

n. 蓝图,详细计划: a photographic print used especially for architects’ plans

近义词:arrangement, design, plan, scheme

v. 事先计划: to work out the details of (something) in advance

近义词:arrange, budget, calculate, organize, frame, lay out

bluff [blʌf]

adj. 直率的,(说话)直截了当的: being or characterized by direct, brief, and potentially rude speech or manner

近义词:abrupt, brusque, crusty, curt, downright, forthright, snippy, straightforward, unceremonious

反义词:circuitous, mealy-mouthed (说话)拐弯抹角的

vt. 欺骗: to cause to believe what is untrue; deceive

近义词:bamboozle, beguile, cozen, deceive, delude, dupe, fool, hoax, misguide, misinform, mislead, trick

反义词:disabuse, disenchant, disillusion 使清醒

blunder ['blʌndə]

n. 过失: a gross error or mistake resulting usually from stupidity, ignorance, or carelessness

近义词:mistake, gaffe, lapse, error

v. 在…方面犯了很愚蠢且通常很严重的错误;糟蹋: to make a stupid, usually serious error in; botch

近义词:screw up, mess up

v. 蹒跚:to move unsteadily or confusedly

近义词:stumble, falter, limp, plod

派生词:blundering adj. 蹒跚行走的

blunt [blʌnt]

vt. 使变钝:to make less sharp or definite

近义词:dull, deaden, hebetate, benumb, enfeeble, attenuate

反义词:whet, sharpen 磨尖

vt. 减弱(力度等):to reduce or weaken in strength or feeling

近义词:dampen, deaden

adj. 直率的:being or characterized by direct, brief, and potentially rude speech or manner

近义词:abrupt, bluff, brusque, curt, gruff

反义词:circuitous, mealy-mouthed 拐弯抹角的

blur [blə:]

v. (使)变得朦胧,(使)变得不清楚: to (cause sth. to) become vague or indistinct

近义词:shroud, becloud, befog, obscure

反义词:clear 使清晰

v. 使不易理解: to make (something) unclear to the understanding

近义词:obfuscate

反义词:clarify, illuminate 阐明,说清楚

派生词:blurring adj. 朦胧的

blurt [blə:t]

vt. 突然说出,冲动地说: to utter abruptly and impulsively

近义词:burst, bolt, ejaculate, cry out

反义词:muffle, mute 使缄默

bluster ['blʌstə]

v. 狂妄自大地大声说: to speak in a loudly arrogant or bullying manner

近义词:roar, clamor, bluster, rattle

反义词:whisper 小声嘀咕

n. 大声吹嘘或恐吓: loudly boastful or threatening speech

近义词:grandiloquence, braggadocio

n. 喧闹的状态: a state of noisy, confused activity

近义词:disturbance, pandemonium, tumult, turmoil

派生词:blustering adj. 大吵大闹的

boggle ['bɔɡl]

v. 因为怀疑、恐惧而犹豫: to hesitate because of doubt, fear, or scruples

近义词:hesitate, falter, waver

v. 笨拙地做: to make or do (something) in a clumsy or unskillful way

近义词:botch, bungle.

bogus ['bəuɡəs]

adj. 伪造的,假冒的: being such in appearance only and made or manufactured with the intention of committing fraud

近义词:counterfeit, fake, false, forged, inauthentic, phony, queer, sham, snide, spurious, unauthentic

反义词:authentic, genuine, real, unfaked, bona fide 真实的

adj. 虚伪的,做作的: lacking in natural or spontaneous quality

近义词:affected, assumed, contrived, factitious, feigned, plastic, pretended, pseudo, simulated, unnatural

反义词:artless, natural, spontaneous, unaffected, uncontrived, unfeigned, unforced 真诚的,不虚伪的

boisterous ['bɔistərəs]

adj. 喧嚷的,吵闹的: noisily turbulent

近义词:rowdy, vociferous, blatant, clamorous, raucous, rambunctious

反义词:quiet, sedate 安静的

派生词:boisterousness n. 喧闹

bolster ['bəulstə]

n./v. 支持: a structural part designed to eliminate friction or provide support or bearing

近义词:brace, buttress, bear, sustain, undergird, underpin, uphold, prop up

v. 鼓励,使有精力: to give a boost to

近义词:buoy, reinforce

反义词:dampen 泼冷水

bombast ['bɔmbæst]

n. 夸大的言辞: grandiloquent, pompous speech or writing

近义词:braggadocio, grandiloquence, exaggeration

反义词:understatement 保守的观点

派生词:bombastic adj. 夸大的

bonhomie ['bɔnɔmi:]

n. 温和,和蔼: a pleasant and affable disposition; geniality

近义词:affability, amiability, geniality

派生词:bonhomous adj. 和蔼的

boo [bu:]

n./v. 嘘(以表示不满或嘲笑): a sound uttered to show contempt, scorn, or disapproval

近义词:jeer, scorn

反义词:applaud 鼓掌

boon [bu:n]

n. 恩惠,福利: benefit, favor

近义词:gift, benevolence, present, windfall

反义词:misfortune, scourge 灾祸

adj. 喜欢集体行动的: likely to seek or enjoy the company of others

近义词:convivial, extroverted, gregarious, social, outgoing

反义词:reclusive 隐居

boor [buə]

n. 粗鲁的人,不敏感的人: a rude or insensitive person

近义词:peasant, barbarian, buffoon

反义词:sentimentalist 多愁善感的人

bootless ['bu:tlis]

adj. 无用的: useless, unprofitable, futile

近义词:barren, ineffective, futile, abortive, fruitless, vain

反义词:worthy, virtuous有价值的

bore [bɔ:]

n. 令人厌烦的人或事物: one that causes boredom

近义词:drip, droner, snoozer, yawner

vt. 使厌倦,使厌烦: to make weary by being dull, repetitive, or tedious

近义词:jade, pall, tire, weary

反义词:absorb, engage, engross, enthrall, fascinate, grip, interest, intrigue 使充满兴趣,使全神贯注

派生词:boring adj. 令人厌烦的;boredom n. 厌烦,乏味

bound [baund]

n. 界限: a real or imaginary point beyond which a person or thing cannot go

近义词:environs, limits, confines, perimeter

反义词:unrestrainedness 无边无际

vt. 给…设置限制: to set limits or bounds to

近义词:limit, demarcate, delimit

反义词:enfranchise, free, liberate 释放

adj. 投入的,坚定的:fully committed to achieving a goal

近义词:resolute, determined, single-minded, bent on

反义词:faltering, hesitant, vacillating, wavering, weak-kneed 动摇的

派生词:boundless adj. 无边无际、无约束的

boycott ['bɔikɔt]

vt. 联合抵制,拒绝参与: to engage in a concerted refusal to have dealings with (as a person, store, or organization) usually to express disapproval or to force acceptance of certain conditions

近义词:refuse

反义词:patronize 经常光顾

bracing ['breisiŋ]

adj. 令人振奋的,给人带来活力的: giving strength, vigor, or freshness

近义词:invigorating, rejuvenating, reviving, stimulating

反义词:vapid 乏味的

派生词:brace v. 支持,使充满活力

brake [breik]

v. 刹车: to cause to move or proceed at a less rapid pace

近义词:decelerate, retard, slacken

反义词:accelerate, hasten, rush, speed up 加速

brandish ['brændiʃ]

vt. (带有威胁性地)挥舞: to shake or wave (as a weapon) menacingly

近义词:shake, swing, wave

反义词:drop 放下(武器等)

brash [bræʃ]

adj. 愚勇的,鲁莽的: foolishly adventurous or bold

近义词:audacious, brassy, daredevil, madcap, reckless, temerarious

反义词:circumspect, guarded, heedful, prudent, wary

adj. 缺乏判断力的,不明智的: showing poor judgment especially in personal relationships or social situations

近义词:imprudent, injudicious, tactless, undiplomatic

反义词:advisable, discreet, tactful 明智的

brassy ['brɑ:si]

adj. 厚脸皮的,不知羞耻的: displaying or marked by rude boldness

近义词:audacious, bold-faced, brazen, impertinent, impudent, insolent

反义词:diffident, unassertive, retiring, timid 羞怯的,谦逊的

adj. 华而不实地炫耀的: cheap and showy; flashy

反义词:furtive 隐秘的

bravado [brə'vɑ:dəu]

n. 假装勇敢: a pretense of bravery
n. 虚张声势: blustering swaggering conduct

bravura [brə'vjuərə]

adj/n. 优秀演技: brilliant technique or style in performance

近义词:adroit, artful, dexterous, masterful, virtuoso

反义词:amateur, artless, unprofessional, unskillful

brazen ['breizən]

adj. 蛮横大胆的,厚颜无耻的: marked by contemptuous boldness

近义词:bold-faced, impertinent, impudent, insolent

反义词:modest, self-effacing, diffident, retiring, timid 谦虚的,胆小的

v. 大胆自信地去面对或从事: to face or undergo with bold self-assurance

近义词:confront, outface, defy

反义词:dodge, duck, shirk, sidestep 躲开,避谈

breach [bri:tʃ]

n. 对伦理、法律准则的破坏: a breaking of a moral or legal code

近义词:malefaction, transgression, trespass, violation, wrongdoing

v. 违背: to fail to keep

近义词:contravene, fracture, infringe, transgress

反义词:obey, observe, comply with, conform to 遵守

brevity ['brevəti]

n. 简短,简洁: shortness of duration

近义词:briefness, conciseness, shortness

反义词:lengthiness 冗长

n. 精炼: the quality or state of being marked by or using only few words to convey much meaning

近义词:conciseness, pithiness, sententiousness, terseness

反义词:diffuseness, long-windedness, prolixity, verbosity, wordiness 冗长啰嗦

bribe [braib]

v. 贿赂,收买: to give something, such as money or a favor, offered or given to a person in a position of trust to influence that person's views or conduct.

近义词:corrupt, pay off, square

bridle ['braidl]

v. 限制: to keep from exceeding a desirable degree or level (as of expression)

近义词:check, contain, curb, constrain, inhibit, regulate, restrain, tame, rein in

brim [brim]

n. 边缘,边界: an upper or outer margin

近义词:borderline, bound, boundary, circumference, confines, edge, frame, fringe, margin, perimeter, periphery, skirt, verge

反义词:center, core, heart, kernel 核心

vi. 充满: to be or become full often to overflowing

近义词:bristle, bulge, burst, bustle, buzz, crawl, hum, overflow, pullulate, swarm, teem

反义词:lack, need, want 缺少,缺乏

vt. 加满,倒满: to put into (something) as much as can be held or contained

近义词:charge, cram, heap, jam, load, pack, stuff

反义词:clear, empty, evacuate, vacate, void 清空

brisk [brisk]

adj. 充满生机,有活力的: marked by much life, movement, or activity

近义词:animated, bouncing, bustling, frisky, kinetic, sprightly, vibrant

反义词:lackadaisical, languid, leaden, dead, inactive, lifeless 没有生机的

adj. 刻薄的,言辞或方式尖刻辛辣的: keen or sharp in speech or manner

bristle ['brisl]

v. 怒不可遏,咆哮: to express one's anger usually violently

近义词:bluster, fulminate, rampage, fume, storm

反义词:cower 畏缩

v. 供应充足: to be copiously supplied

近义词:brim, overflow, swarm, teem

brittle ['britl]

adj. 易碎的,脆弱的,易坏的: easily broken, cracked, or snapped

近义词:crispy, crumbly, flaky, friable

adj. 不热心的,不真心的: lacking in friendliness or warmth of feeling

近义词:chilly, frigid, frosty, glacial, unfriendly, unsympathetic

反义词:cordial, genial, warmhearted 热心的

broach [brəutʃ]

v. 开启,启封: to open for the first time

近义词:break

反义词:close off 关闭

v. 提出讨论: to present or bring forward for discussion

近义词:moot, place, raise, bring up

bromide ['brəumaid]

n. 陈词滥调: a commonplace or hackneyed statement or notion

近义词:banality, cliché, platitude, homily, truism, chestnut, shibboleth

brook [bruk]

v. 忍受,容许: to stand for, tolerate

近义词:abide, countenance, endure, stomach

n. 小溪流: a natural stream of water normally smaller than and often tributary to a river: creek

近义词:creek, rivulet

browbeat ['braubi:t]

vt. 恐吓: to intimidate by a stern manner or arrogant speech: bully

近义词:blackjack, bulldoze, bully, cow, hector, intimidate

bruit [bru:t]

vt. (未经证实地)散播消息: to make (as a piece of information) the subject of common talk without any authority or confirmation of accuracy

近义词:circulate, whisper, noise about

反义词:keep secret 保持秘密

buck [bʌk]

v. 阻止,反对: to refuse assent, to refuse to give in to

近义词:defy, fight, oppose, repel, withstand

反义词:assent to, bow to, submit to, succumb to, surrender to, yield to 赞成,服从

v. 转移,交接: to shift possession of (something) from one person to another

近义词:transfer, hand over

budge [bʌdʒ]

vi. 改变立场或态度: to alter a position or attitude
v. 停止抵抗,屈服: to cease resistance (as to another’s arguments, demands, or control)

近义词:concede, relent, submit, succumb, surrender

反义词:resist 拒绝,抵抗

bulge [bʌldʒ]

n. 凸起: a protuberant or swollen part or place

近义词:convexity, projection, protrusion, protuberance, swell

反义词:depressed region, cavity, dent, indent, recess, pit 凹陷,坑

n. 比赛中的优势地位: the more favorable condition or position in a competition

近义词:high ground, inside track, upper hand, whip hand

反义词:disadvantage, drawback, handicap, liability 劣势

n. 暴涨,突增,在数目或数量上突然而且是临时性的增加: a sudden, usually temporary increase in number or quantity
v. 充满: to be copiously supplied

近义词:brim, bristle, overflow, swarm, teem

bully ['buli]

n. 欺凌弱小者: a person who habitually treats others in an overbearing or intimidating manner

近义词:bullyboy, hector, intimidator

反义词:underdog 被欺负的人

adj. 最好的,最棒的: of the very best kind

近义词:awesome, fabulous, fantastic, superb, marvelous, unsurpassed, excellent

bumble ['bʌmbl]

vi. 含糊不清地说,杂乱无章地说: to speak rapidly, inarticulately, and usually unintelligibly

近义词:babble, drivel, drool, gabble, gibber, jabber, prattle, sputter

反义词:articulate, enunciate, pronounce 清楚地说

vi. 笨拙地行动: to move, act, or proceed clumsily

近义词:blunder, flounder, limp, lumber, plod, struggle, stumble, trudge

反义词:coast, drift, glide, sail, slide (轻松地)行动,滑动

bumptious ['bʌmpʃəs]

adj. 专横傲慢的,自以为是的: having a feeling of superiority that shows itself in an overbearing attitude

近义词:assumptive, haughty, imperious, overweeing, peremptory, pompous, presuming, presumptuous, self-assertive, supercilious

反义词:humble, modest, unarrogant, unpretentious 谦虚的,低调的

bungle ['bʌŋɡl]

vt. 办糟,失败: to act or work clumsily and awkwardly

近义词:boggle, bumble, fumble, mess up, screw up

反义词:bring off 成功

buoy [bɔi]

vt. 使充满勇气和力量,使振作: to fill with courage or strength of purpose

近义词:embolden, hearten, inspire, bear up, buck up

反义词:daunt, discourage, dishearten, dispirit 使沮丧,泼冷水

buoyant ['bɔiənt]

adj. 有浮力的: capable of floating

反义词:leaden 沉重的

adj. 心情好的: having or showing a good mood or disposition

近义词:blithe, chipper, eupeptic, lightsome, upbeat, winsome, effervescent

反义词:dour, gloomy, morose, saturnine, sullen 沮丧的

burgeon ['bə:dʒən]

v. 迅速成长扩大,蓬勃发展: to grow and expand rapidly; flourish

近义词:accelerate, accumulate, balloon, boom, build up, escalate, mount, multiply, mushroom, proliferate, , roll up, snowball, wax, flourish, prosper

反义词:wane, wither, waste away, subside, subdue 衰退

burlesque [bə:'lesk]

v. 夸张滑稽地模仿以嘲弄他人的文学艺术作品,恶搞: to copy or exaggerate (someone or something) in order to make fun of

近义词:caricature, imitate, mock, parody, spoof, travesty

burnish ['bə:niʃ]

v. 擦亮,磨光: to make smooth or glossy usually by repeatedly applying surface pressure

近义词:buff, polish, furbish, grind, smoothen

bustle ['bʌsl]

n. 忙乱,喧闹: noisy, energetic, and often obtrusive activity

近义词:bluster, coil, disturbance, furor, hurricane, pandemonium, stir, storm, tumult, turmoil, uproar, welter, whirl

反义词:calm, hush, peace, quiet, rest, stillness, tranquillity 宁静,祥和;order 秩序

vi. (快速地)行走: to move briskly and often ostentatiously

近义词:blast, bolt, careen, career, dash, fly, hustle, rush, rustle, speed, whirl

反义词:crawl, creep, lag, poke 缓慢行进

buttress ['bʌtris]

n. 扶墙: a projecting structure for supporting or giving stability to a wall or building

近义词:anchor, mainstay, pillar, reliance, standby

vt. 提供支撑的证据或者信息: to provide evidence or information for (as a claim or idea)

近义词:bolster, corroborate, reinforce, substantiate, shore up

反义词:contravene, challenge 反对,质疑

byzantine [bi'zæntain]

adj. 错综复杂的: complicated or secretive, having many parts or aspects that are usually interrelated

近义词:convoluted, intricate, involved, labyrinthine, sophisticated, tangled

反义词:straightforward, plain, simple, uncomplicated 直截了当的,不复杂的

cache [kæʃ]

n. 囤货,藏货: a supply stored up and often hidden away

近义词:stash, stockpile, store, deposit, hoard, reserve

v. 隐藏: to put into a hiding place

近义词:conceal, ensconce, secrete, squirrel away

反义词:display, exhibit 展示

cachet ['kæʃei]

n. 威望,声望: a mark or quality, as of distinction, individuality, or authenticity

近义词:credit, distinction, esteem, homage, kudos, prestige

反义词:infamy, notoriety 不好的名声

cacophony [kæ'kɔfəni]

n. 刺耳的声音: loud, confused, and usually inharmonious sound

近义词:blare, bluster, clamor, decibel, din, discordance, racket

反义词:quiet, silence, still, stillness 安静

cadge [kædʒ]

v. 乞讨,乞求: beg, sponge

反义词:earn 赚钱

cajole [kə'dʒəul]

v. 哄骗: to urge with gentle and repeated appeals, teasing, or flattery; wheedle

近义词:blandish, blarney, palaver, wheedle, soft-soap, sweet-talk

calamity [kə'læməti]

n. 大灾难: a disastrous event marked by great loss and lasting distress and suffering

近义词:apocalypse, cataclysm, catastrophe, debacle, disaster, tragedy

反义词:benediction, boon, felicity, godsend, manna, windfall 天赐好运,幸事

calcify ['kælsifai]

vt. 使僵化: to make inflexible or unchangeable

近义词:harden, obdurate, ossify

反义词:make malleable, make pliant, make more flexible 使灵活

calculated ['kælkjuleitid]

adj. 经过计算(成败得失)的,经过深思熟虑的: engaged in, undertaken, or displayed after reckoning or estimating the statistical probability of success or failure

近义词:advised, considered, deliberate, knowing, measured, reasoned, studied, thoughtful, weighed

反义词:automatic, casual, instinctive, spontaneous, unstudied 随意的,不假思索的

calibrate ['kælibreit]

vt. 校准,调校: to check, adjust, or determine by comparison with a standard (the graduations of a quantitative measuring instrument)

近义词:adjust, align, gauge, graduate, measure

派生词:calibration n. 校准

calligraphy [kə'liɡrəfi]

n. (优美的)书法: artistic, stylized, or elegant handwriting or lettering

近义词:longhand, manuscript, penmanship, script

callous ['kæləs]

adj. 无同情心的, 冷漠的: emotionally hardened; unfeeling

近义词:affectless, uncharitable, unsparing, remorseless, indurate, ruthless

反义词:sympathetic, compassionate, merciful, tender, warmhearted 有同情心的

callow ['kæləu]

adj. 缺乏老练、不成熟的: lacking in adult experience or maturity

近义词:green, immature, inexperienced, juvenile, unfledged, unripened, puerile

反义词:adult, experienced, grown-up, mature, ripe 成熟的

calumniate [kə'lʌmnieit]

v. 诽谤,造谣,中伤: to utter maliciously false statements, charges, or imputations about

近义词:asperse, blacken, defame, libel, malign, smear, traduce, vilify

反义词:vindicate 辩护, flattering 谄媚的, approbation 嘉许

派生词:calumnious 造谣的, calumny n. 诽谤、中伤: a false statement maliciously made to injure another's reputation

camaraderie [,kæmə'rɑ:dəri:]

n. 友情: a spirit of friendly good-fellowship

近义词:brotherhood, comradeship, fellowship

反义词:enmity 敌意

cameo ['kæmiəu]

n. 栩栩如生的描绘: 一种简洁的、生动的描述或刻画: a brief, vivid portrayal or depiction
v. 客串: to make a brief but dramatic appearance, as in a film

camouflage ['kæmuflɑ:ʒ]

n. 伪装: behavior or artifice designed to deceive or hide

近义词:costume, guise, cloak, dress up

反义词:unmask 揭露

canard [kæ'nɑ:d]

n. 谣传,误传: an unfounded or false, deliberately misleading story.

近义词:story, whisper

candor ['kændə]

n. 坦白,直率,诚挚: unreserved, honest, or sincere expression

近义词:bluntness, forthrightness, frankness, unreservedness, straightforwardness

反义词:artifice, mendacity, dissembling, dissimulation, indirection 谎言,不直接

canny ['kæni]

adj. 精明的,聪明的: careful and shrewd, especially where one's own interests are concerned

近义词:astute, clever, hardheaded, heady, knowing, savvy, sharp, shrewd, smart

反义词:ignorant, unknowing 无知的;foolish, idiotic, imbecile, moronic, silly, thoughtless, witless 愚笨的

canon ['kænən]

n. 正教,标准: a basis for judgment; a standard or criterion

近义词:dogma

n. 真经,真典: the authentic works of a writer

近义词:adore, adulate, idolize, deify, worship

反义词:apocrypha 伪经, heterodox, nontraditional 非正统的, abase, degrade, demean, humiliate 贬低

派生词:canonical adj. 正教的: conforming to a general rule or acceptable procedure : orthodox, canonize v. 作为神圣的来对待,使神圣化: to treat as sacred; glorify

canonize ['kænənaiz]

vt. 过分宠爱,过分崇拜: to love or admire too much

近义词:adore, adulate, canonize, dote, worship

反义词:abhor, abominate, belittle, despise, detest, disdain, dislike, disparage, hate, loathe 厌恶,鄙视

vt. 使…崇高,使…神圣: to assign a high status or value to

近义词:aggrandize, deify, dignify, elevate, ennoble, enshrine, ensky, enthrone, glorify, magnify

反义词:abase, degrade, demean, humble, humiliate 贬低,瞧不起

canvass ['kænvəs]

v. 仔细检查或详尽地讨论;审查: to examine carefully or discuss thoroughly; scrutinize:
v. 游说:去(一个地区)的各处或找到(个人)来拉选票或定单: to go through (a region) or go to (persons) to solicit votes or orders

近义词:interview, poll, solicit, survey

capitulate [kə'pitjuleit]

v. 投降,默许: to give up all resistance; acquiesce; yield

近义词:budge, concede, relent, submit, succumb, surrender, knuckle under

反义词:resist, oppose 抵抗

caprice [kə'pri:s]

n. 一时冲动的决定: an impulsive change of mind

近义词:crank, fancy, vagary, vagrancy, whimsy

n. 反复无常,善变: an inclination to change one's mind impulsively.

近义词:freakishness, impulsiveness, whimsicalness

反义词:confirmation 确认, steadfast, resolute, constant, pertinacious 坚定不变的

派生词:capricious adj. 反复无常的,善变

captious ['kæpʃəs]

adj. 吹毛求疵的,爱挑毛病的: marked by an often ill-natured inclination to stress faults and raise objections

近义词:carping, caviling, critical, faultfinding, hypercritical, judgmental, overcritical

反义词:appreciative 表示欣赏的

captivate ['kæptiveit]

vt. 吸引: to attract and hold by charm, beauty, or excellence

近义词:allure, beguile, bewitch, enchant, fascinate, magnetize

反义词:repulse 使烦感

cardinal ['kɑ:dinəl]

adj. 主要的,非常重要的: of foremost importance; paramount

近义词:dominant, overbearing, overriding, paramount, preeminent, primal, supreme

反义词:minor 次要的

careen [kə'ri:n]

vi. 蹒跚而行,不稳地行走: to lurch or swerve while in motion

近义词:dodder, lurch, reel, sway, teeter, totter, waddle, wobble

vi. 狂奔,快速运动: to rush headlong or carelessly

近义词:blast, bolt, bustle, career, dash, fly, hustle, rush, rustle, speed, whirl

反义词:crawl, creep, lag, poke 缓慢行进

carefree ['kεəfri:]

adj. 无忧无虑的: free from care as having no worries or troubles

近义词:blithe, debonair, gay, insouciant, lighthearted, lightsome, slaphappy, unconcerned

反义词:careworn 焦虑的

careworn ['kεəwɔ:n]

adj. 伤心焦虑的: showing the effect of grief or anxiety

反义词:lighthearted 心情愉快的

caricature ['kærikətjuə]

n. 用讽刺歪曲等手法的夸张,漫画,讽刺画: exaggeration by means of often ludicrous distortion of parts or characteristics

派生词:caricaturist n.漫画家

v. 嘲笑性模仿或夸张: to copy or exaggerate (someone or something) in order to make fun of

近义词:burlesque, imitate, mock, parody, spoof, travesty

carnal ['kɑ:nəl]

adj. 肉体的,物质的: relating to the physical

近义词:corporal, corporeal, fleshly, material, somatic

反义词:spiritual 精神的

adj. 世俗的: worldly

近义词:earthborn, mundane, temporal, terrestrial, worldly

carouse [kə'rauz]

vi. 畅饮,狂饮作乐: to drink liquor freely or excessively

近义词:binge, jamboree, revel, roister, wassail

carp [kɑ:p]

vi. 对小事吹毛求疵,挑剔: to make often peevish criticisms or objections about matters that are minor, unimportant, or irrelevant

近义词:cavil, fuss, niggle, nitpick

v. 没完没了地表现不满意: to express dissatisfaction, pain, or resentment usually tiresomely

近义词:gripe, grizzle, grouch, grouse, grumble, wail

反义词:crow, delight, rejoice

carve [kɑ:v]

vi. 雕刻: to create a three-dimensional representation of (something) using solid material

近义词:sculpture

v. (通过长期不懈努力)产生或导致: to produce or bring about especially by long or repeated effort

近义词:forge, grind out, thrash out, work out, work up

cascade [kæs'keid]

n. (尤指小的)瀑布: a steep usually small fall of water

近义词:fall, waterfall

反义词:cataract 大瀑布

cast [kæst]

n. 演员,演员阵容: a set of characters or persons
vt. 选派(演员): to assign (as an actor) to a role or part

近义词:He was cast in the leading role. 他是男一号。

vt. 提出: to put forth, give off, to place as if by throwing

近义词:discharge, emanate, irradiate, issue, shoot, throw out, give out

v. 抛弃: to get rid of as useless or unwanted

近义词:ditch, dump, jettison, toss

castigate ['kæstiɡeit]

v. 强烈(公开)指责: to criticize harshly and usually publicly

近义词:berate, chastise, lambaste, reprimand, reproach, rebuke, vituperate, excoriate, rail (at or against)

反义词:approbate, accolade, extol 认可,赞美

v. 惩罚: to inflict a penalty on for a fault or crime

近义词:chasten, chastise, correct, discipline, penalize

反义词:excuse, pardon, spare 宽恕

catalyze ['kætəlaiz]

vt. 成为导火索,导致: to be the cause of (a situation, action, or state of mind)

近义词:breed, beget, effectuate, engender, generate, prompt, spawn, yield, result in, bring (about

反义词:retard, prevent, inhibit 阻挠,抑制, inhibitor 抑制剂

派生词:catalyst n. 催化剂:an agent that provokes or speeds significant change or action

catastrophe [kə'tæstrəfi]

n. 大灾难: the final event of the dramatic action especially of a tragedy

近义词:apocalypse, calamity, cataclysm, debacle, tragedy

n. 彻底的失败: utter failure : fiasco

近义词:bummer, debacle, disaster, fiasco, fizzle, washout

反义词:blockbuster, hit, smash, success, winner 大胜

categorical [,kæti'ɡɔ:rikəl]

adj. 没有例外的,无条件限制的,绝对的: being without exception or qualification; absolute

近义词:definite, downright, fair, utter, thorough, unalloyed, unconditional, unqualified

反义词:conditional, qualified 有条件的

catholic ['kæθəlik]

adj. 普遍的,包容的: not limited or specialized in application or purpose

近义词:unlimited, unqualified, unrestricted, unspecialized, all-around (also all-round)

反义词:narrow, limited, restricted, specialized 狭隘的

caustic ['kɔ:stik]

adj. 腐蚀性的: capable of destroying or eating away by chemical action : corrosive

反义词:palliating 减缓的

adj. 挖苦讽刺的,刻薄的: marked by incisive sarcasm

近义词:acerbic, acrid, barbed, mordant, pungent, sardonic, satiric, scathing, sharp

反义词:genial, smooth, kind, innocuous 和蔼的,(言论,行为等)无害的

caveat ['kæviæt]

n. 警告,告诫: a warning of a specific limitation of something such as information or an agreement

近义词:warning, admonish

cavil ['kævil]

v. 挑剔,吹毛求疵: to find fault unnecessarily; raise trivial objections :quibble

近义词:carp, fuss, niggle, nitpick, quibble

cavort [kə'vɔ:t]

vi. 欢快地蹦跳或行走,雀跃: to bound or prance about in a sprightly manner; caper

近义词:caper, disport, frisk, gambol, rollick, romp

反义词:trudge 蹒跚地走

cede [si:d]

vt. (根据条约)放弃,割让: to surrender possession of, especially by treaty

近义词:relinquish, render, yield, renounce, resign, turn in, turn over, step aside (from), give up, hand over, lay down

反义词:possess 拥有

cellular ['seljulə]

adj. 多孔的: containing cavities; having a porous texture

近义词:porous

cement [si'ment]

n./v. 粘合: a uniting or binding force or influence

近义词:cord, knot, link, tie

censor ['sensə]

vt. 审查并删除不良的东西: to examine in order to suppress or delete anything considered objectionable

近义词:bowdlerize, expurgate, red-pencil, clean up

派生词:censorship n. 审查制度

censorious [sen'sɔ:riəs]

adj. 挑剔指责的: highly critical.

反义词:eulogistic 赞美的

censure ['senʃə]

v. 公开表示反对,谴责: to express public or formal disapproval of

近义词:condemn, denounce, objurgate, rebuke, reprimand, reproach, reprehend, pan

反义词:commend, extol, laud, endorse 支持,赞同

census ['sensəs]

n. 户口普查: an official survey of the population of a country that is carried out in order to find out how many people live there and to obtain details of such things as people's ages and jobs

近义词:tale, tally

ceremonious ['seriməuniəs]

adj. 讲究礼节的,庄重的: marked by or showing careful attention to set forms and details

近义词:correct, decorous, formal, nice, proper, punctilious, starchy, stiff, stilted

反义词:casual, easygoing, informal, unceremonious 随意的,不正式的

certitude ['sə:titju:d]

n. 确信无疑: the state of being or feeling certain

近义词:assurance, assuredness, certainty, confidence, conviction, doubtlessness, positiveness, sureness, surety

反义词:doubt, dubiety, incertitude, uncertainty 不确定

cessation [se'seiʃən]

n. 终止,暂停: the stopping of a process or activity

近义词:check, cutoff, closure, discontinuance, expiration, halt, shutdown, termination

反义词:commencement, start continuation 开始,继续

chaff [tʃɑ:f]

v. 开玩笑: to make jokes

近义词:banter, gag, jape, jest, quip, wisecrack

chagrin ['ʃæɡrin]

n. 沮丧,懊恼: disquietude or distress of mind caused by humiliation, disappointment, or failure

反义词:elation, cheerfulness, proud satisfaction, delight 兴高采烈

chameleon [kə'mi:liən]

n. 变色龙,善变的人:a person who dexterously and expediently changes or adopts opinions

近义词:chancer, opportunist, temporizer, timeserver, trimmer, weathercock

champion ['tʃæmpiən]

vt. 支持 / n. 支持者: to fight for, defend, or support as a champion

近义词:advocate, back, endorse, patronize, plump for

反义词:disparage, impugn, oppose 贬低,反对

channel ['tʃænəl]

n. 水渠: an open man-made passageway for water

近义词:aqueduct, canal, conduit, course, flume, racecourse, raceway, watercourse, waterway

n. 海峡: a narrow body of water between two land masses

近义词:narrows, neck, sound, strait

vt. 将…导向,投入: to cause to move to a central point or along a restricted pathway

近义词:canalize, channelize, conduct, direct, funnel, pipe, siphon

chaos ['keiɔs]

n. 混乱 a condition or place of great disorder or confusion.

近义词:disarrangement, dishevelment, disorder, disarray, havoc, mess, muddle, jumble, welter

反义词:order 有秩序, strictly structured, strictly featured 构造严谨的,特征严谨的

派生词:chaotic adj. 混乱的,无序的:happening in a state of complete disorder and confusion

chaperone ['ʃæpərəun]

vt. 同行,护送: to go along with in order to provide assistance, protection, or companionship

近义词:accompany, attend, companion, company, convoy, escort, squire

反义词:abandon, desert, ditch, dump, forsake 抛弃,不顾

charade [ʃə'rɑ:d]

n. 装模作样: a display of emotion or behavior that is insincere or intended to deceive

近义词:disguise, facade, playacting, pretense, put-on, semblance

n. 动作字谜: a game in which words or phrases are represented in pantomime

charisma [kə'rizmə]

n. 魅力,吸引力: a special magnetic charm or appeal

近义词:allure, appeal, attractiveness, captivation, enchantment, fascination, glamor, seductiveness, witchery

反义词:repulsion, repulsiveness 反感,厌恶

派生词:charismatic adj. 有魅力的,吸引人的

charlatan ['ʃɑ:lətən]

n. 骗子: a person who makes elaborate, fraudulent, and often voluble claims to skill or knowledge; a quack or fraud.

近义词:fake, fraud, hoaxer, mountebank, phony, pretender, quack, imposter

chary ['tʃεəri]

adj. 非常谨慎的: very cautious

近义词:alert, cautious, circumspect, conservative, gingerly, guarded, heedful, wary

反义词:rash, bold 卤莽的

chase [tʃeis]

v. 镂雕(金属)以装饰: to decorate (metal) by engraving or embossing.
v. 驱赶: to drive or force out

近义词:banish, dismiss, expel, extrude, kick out, cast out

chasm ['kæzəm]

n. 分歧,意见、利益或忠诚上的明显差异: a pronounced difference of opinion, interests, or loyalty.

近义词:contradiction, dissent, disjunction, discord, conflict, rift, rivalry, dichotomy

chauvinistic [,ʃəuvi'nistik]

adj. 盲目爱国的: having or showing excessive favoritism towards one's own country

近义词:jingoist, jingoistic, nationalistic, superpatriotic

check [tʃek]

vt. 突然停止,阻止: to arrest the motion of abruptly

近义词:arrest, stall, bridle, contain, curb, tame, bring up, draw up, hold up, pull up

反义词:propagate, goad, hasten 扩增,驱使,促进

vt. 同意,一致: to be in agreement on every point

近义词:accord, cohere, conform, correspond, dovetail, fit, harmonize, jibe, tally

反义词:differ, disagree with 反对

cherished ['tʃeriʃ]

adj. 受喜爱的,珍爱的: granted special treatment or attention

近义词:beloved, dear, favored, favorite, fond, loved, pet, precious, special, sweet

反义词:abhorred, abominated, despised, detested, disdained, disliked, execrated, hated, loathed 被厌恶的

cherubic [tʃe'ru:bik]

adj. 天使般可爱的:innocent-looking usually chubby and rosy

反义词:fiendish, devilish 恶魔般的

chicanery [ʃi'keinəri]

n.诡计多端,欺骗 :deception by artful subterfuge or sophistry

近义词:deception, artifice, legerdemain, wile, subterfuge

反义词:aboveboard action 光明正大的行为;honest dealing诚实的行为;forthrightness坦白

chide [tʃaid]

v. 责备:to scold mildly so as to correct or improve

近义词:reprove, reprimand, reproach, tick off

反义词:praise, commend 称赞

chivalrous ['ʃivəlrəs]

adj. 有骑士风度的,(尤指对女性)彬彬有礼的: marked by gracious courtesy and high-minded consideration(especially to women)

近义词:big, elevated, gallant, great, greathearted, high, high-minded, lofty, lordly, magnanimous, natural, sublime

反义词:base, debased, degenerate, degraded, ignoble, ignominious, low 品行低劣的,可鄙的

派生词:chivalry n. 骑士风度

choleric ['kɔlərik]

adj. 易怒的,暴躁的:easily angered; bad-tempered.

近义词:crabby, cranky, irascible, peevish, petulant, bad-tempered, hot-tempered, short-tempered, testy

反义词:difficult to provoke, pacific, placid, calm, serene, tranquil, composed, nonchalant 难以被激怒的,平静的

派生词:choler n. 易怒:ready disposition to irritation : irascibility also : anger

adj. 生气的:feeling or showing anger: angry, irate

近义词:angered, apoplectic, ballistic, enraged, furious, incensed, inflamed, enflamed, infuriated, irate, ireful, outraged, rankled, riled, wrathful

反义词:angerless, delighted, pleased

chorale [kɔ'rɑ:l]

n. 赞美诗: a hymn or psalm sung to a traditional or composed melody in church

近义词:anthem, canticle, carol, hymn, paean, psalm, spiritual

n. 合唱班,合唱团: an organized group of singers

近义词:choir, chorus, consort, ensemble

chord [kɔ:d]

vi. 和谐一致;符合:to be in accord; agree.

近义词:accord, agree, conform, consist, correspond, dovetail, fit, harmonize, jibe, rhyme, square, tally

反义词:differ from, disagree with

chromatic [krəu'mætik]

adj. 彩色的: relating to colors or color

近义词:colored, colorful, motley, multicolored, multihued, varicolored, variegated, kaleidoscopic

反义词:colorless, pallid, blanched 无色的;monochromatic, monochromic, monotone, self-colored 单色的

chronic ['krɔnik]

adj. 经常发生的,复发的:marked by long duration or frequent recurrence

近义词:frequent, usual, routine

反义词:sporadic 偶然发生的;infrequent 不经常的

adj. 习惯性的,不可能改变的:being such by habit and not likely to change

近义词:inveterate

churl [tʃə:l]

n. 粗野的人; a rude, boorish person

近义词:boor, lout, crude, coarse, boorish, loutish, uncultured, unpolished

反义词:genteel, complaisance, courtly, polished文雅的,彬彬有礼的;sophisticated 机智圆滑的

派生词:churlish adj. 粗野的,暴躁的:of, like, or befitting a churl; boorish or vulgar

n. 吝啬鬼:a mean grasping person who is usually stingy with money

近义词:miser, niggard, skinflint, penny-pincher

反义词:generous/ liberal/ munificent person 慷慨的人;waster, wastrel, spendthrift, prodigal, profligate, dissipater 败家子

cipher ['saifə]

n. 无影响或无价值的人:a person of no importance or influence

近义词:dwarf, half-pint, insect, insignificancy, lightweight, morsel, nonentity, nothing, nullity, snippersnapper, whippersnapper, zero

反义词:big shot, big wheel, bigwig, eminence, figure, personage

v. 计算(价值):to determine (a value) by doing the necessary mathematical operations

近义词:compute, work out

n. 密码: a method of transforming a text in order to conceal its meaning

近义词:code, secret message

circuitous [sə'kju:itəs]

adj. 不直接的:not being forthright or direct in language or action

近义词:indirect, circular, roundabout

反义词:direct, straight, straightforward 直接的, straightforwardness, direction 直接

派生词:circuity n. 不直接:lack of straightforwardness

adj. 冗长的:using or containing more words than necessary to express an idea

近义词:circumlocutory, diffuse, long-winded, prolix, rambling, verbose, windy

反义词:compact, concise, pithy, succinct, terse 简洁的

circumlocution [,sə:kəmlə'kju:ʃən]

n. 绕圈子的说话:the use of unnecessarily wordy and indirect language, evasion in speech

近义词:equivocation, shuffle, tergiversation

反义词:pithy utters, straightforward utter, express succinctly简洁地表达;direct encounter 直接面对, direct 直接的

派生词:circumlocutory a. 绕圈子的

n. 冗长:the use of too many words to express an idea

近义词:diffuseness, diffusion, long-windedness, prolixity, redundancy, verbalism, verboseness, verbosity, windiness, wordage, wordiness

反义词:conciseness, concision, pithiness, succinctness, terseness 简洁

circumscribe ['sə:kəmskraib]

vt. 限制:to limit narrowly; restrict

近义词:cap, limit, confine, delimit, restrict

反义词:exceed 超过,超越

vt. 包围,围绕:to surround by or as if by a boundary

近义词:surround, encompass

circumspect ['sə:kəmspekt]

adj. 谨慎的;小心的:careful to consider all circumstances and possible consequences: prudent

近义词:alert, careful, gingerly, guarded, heedful, prudent, cautious, chary, wary

反义词:careless, incautious, unmindful, unwary 不小心,不谨慎的;audacious, reckless 大胆的,鲁莽的

circumvent [,sə:kəm'vent]

vt. 躲避(不遵从):to avoid having to comply with (something) especially through cleverness

近义词:avoid, bypass, dodge, sidestep, skirt, get around

反义词:comply with, follow, obey, observe 遵从;confront, direct encounter 直接面对

civility [si'viləti]

n. 彬彬有礼:courteous behavior; politeness

近义词:politeness, courtesy, politeness, genteelness, gentility, graciousness

反义词:discourteousness, discourtesy, impoliteness, incivility, rudeness, surliness, ungraciousness 无礼,粗鲁

claim [kleim]

v. 要求(权利):to ask for especially as a right

近义词:call for, command, quest

反义词:renounce 放弃

v. 断言:to state as a fact usually forcefully

近义词:allege, assert

反义词:deny, gainsay 否认

v. 剥夺生命:to deprive of life

反义词:animate 使有生命

n. 权利:a legal right to participation in the advantages, profits, and responsibility of something

clamor ['klæmə]

n. 喧闹,喧哗,噪声: loud, confused, and usually inharmonious sound

近义词:blare, bluster, cacophony, clangor, discordance, howl, racket, rattle, roar, tumult, uproar, vociferation

反义词:quiet, silence, still, stillness 寂静;calm, lull, serenity, tranquility 宁静,祥和

派生词:clamorous adj. 喧闹的

clan [klæn]

n. (有共同爱好的)团体,帮派: a group united by a common interest or common characteristics

近义词:body, bunch, circle, clique, community, coterie, coven, crowd, fold, network, pack, ring, set

反义词:clannish adj. 派系的;团结的

clandestine [klæn'destin]

adj. 隐藏的,秘密的:kept or done in secret, often in order to conceal an illicit or improper purpose

近义词:secret, covert, furtive, surreptitious, sneaky, stealthy, undercover, underground, underhand, underhanded

反义词:open, overt, public 公开的; aboveboard 光明正大的

clarion ['klæriən]

adj. 清楚响亮的:loud and clear

反义词:soft and indistinct 柔和模糊的

clarity ['klærəti]

n.清晰、清楚:the quality or state of being clear: lucidity

近义词:clarity, explicitness, lucidity, lucidness, perspicuity, perspicuousness, purify, clear, elucidate, explain, illuminate, illustrate

反义词:obscureness, obscurity, unclarity 模糊,不清晰, obfuscate, obscure

派生词:clarify v. 澄清,使清晰:to free of confusion

n. 清澈透明:the state or quality of being easily seen through

近义词:clearness, limpidity, limpidness, translucence, translucency, transparency

反义词:cloudiness, opacity, opaqueness, turbidity, turbidness 浑浊,不透明

clasp [klɑ:sp]

n./v. 紧握:the act or manner of holding

近义词:clench, grapple, grasp, grip, handgrip, handhold

cleave [kli:v]

vi. 紧贴,坚持: to adhere firmly and closely or loyally and unwaveringly

近义词:adhere, cling, hew, stick

反义词:defect 叛变

vt. 分隔,割裂: to divide by or as if by a cutting blow

近义词:cut, decouple, disconnect, disjoin, dissever, dissociate, divide, part, ramify, sever, slice, split, sunder

反义词:join, link, unify, unite 连接,接合

clement ['klemənt]

adj. 宽容的,善良的:tolerant and kind in the judgment of and expectations for others

近义词:charitable, lenient, merciful

反义词:harsh, severe, stern, strict 严厉的, 严格的

派生词:clemency n. 仁慈

adj. 气候温和的:marked by temperatures that are neither too high nor too low

近义词:mild, genial, gentle, balmy, equable

反义词:harsh, inclement, severe 严酷的

cliché ['kli:ʃei]

n./ adj. 陈词滥调(的):a hackneyed theme, characterization, or situation

近义词:banality, bromide, platitude, trite, bathetic, hackneyed, stereotypical

反义词:fresh, new, original, creative 新的,创造性的

cling [kliŋ]

n. 粘结,粘合: a physical sticking to as if by glue

近义词:adherence, bonding, cohesion

vi. 紧贴,支持: to adhere as if glued firmly

近义词:adhere, cleave, hew, stick

反义词:defect 叛变

clog [klɔɡ]

n. 阻碍物:something that makes movement or progress difficult

近义词:balk, bar, block, deterrent, drag, fetter, holdback, hurdle, impediment, inhibition, interference, obstacle, obstruction, shackles, stop, stumbling block, trammel

v. 阻碍:to create difficulty for the work or activity of

近义词:encumber, fetter, hinder, hold back, hold up, impede, inhibit, interfere with, obstruct, shackle, stymie, tie up, trammel

反义词:aid, assist, help 帮助;facilitate 促进

v. 堵塞:to prevent passage through by filling with something

近义词:block, choke, clot, gum up, jam, obstruct, occlude, stop up, stuff

反义词:clear, free, open up, unblock, unclog, unstop

clot [klɔt]

n. 密集的一群:a number of things considered as a unit

近义词:array, assemblage, band, block, bunch, cluster, clutch, collection, constellation, grouping, huddle, knot, lot, muster, package

v. 堵塞:to prevent passage through by filling with something

近义词:block, choke, clog, gum up, jam, obstruct, occlude, stop up, stuff

反义词:clear, free, open up, unblock, unclog, unstop

v. 凝结:to turn from a liquid into a substance resembling jelly

近义词:congeal, jell, jelly

cloudburst ['klaudbə:st]

n. 突然一场暴雨:a sudden copious rainfall

近义词:downfall, downpour

clout [klaut]

n. 权力,影响力:influence ; pull

近义词:power, influence, capacity, heft, leverage

反义词:impuissance, impotence 无力

cloying ['klɔiiŋ]

adj. 甜得发腻的,感情用事的:excessively sweet or sentimental

近义词:lovey-dovey, maudlin, mawkish, saccharine, sentimental

反义词:unsentimental

clumsy ['klʌmzi]

adj. 笨拙的:lacking or showing a lack of nimbleness in using one's hands;a lack of skill and tact

近义词:awkward, ham-handed, heavy-handed, maladroit, unhandy, bungling, inept, maladroit

反义词:adroit, deft, dexterous, dexterous, handy 熟练的,灵巧的

adj. 不文雅的:lacking social grace and assurance;showing an inability to move in a graceful manner

近义词:awkward, graceless, ungainly, gauche, inelegant, rustic, ungraceful

反义词:graceful, urbane, refined

adj. 不精致的hastily or roughly constructed

近义词:rough, unrefined

反义词:refined 精致的

coagulate [kəu'æɡjuleit]

v. 凝结,使变稠:to cause to become viscous or thickened into a coherent mass : curdle, clot

近义词:clot, congeal, jelly

反义词:melt, liquefy, fluidify, dissolve 融化,溶解;thin 使变稀薄

派生词:coagulant n. 凝结剂:an agent that causes a liquid to coagulate

coalesce [,kəuə'les]

v.合并,融合to unite into a whole: fuse

近义词:associate, coalesce, combine, conjoin, connect, couple, fuse, interfuse, join, link (up), unify, unite

反义词:break up, dissever, section, separate, sever, split, sunder, unlink, disband 分开,解散

coarse [kɔ:s]

adj. 粗糙的,表面不平整的: not having a level or smooth surface

近义词:broken, bumpy, irregular, jagged, lumpy, pebbly, ragged, rough, roughened, rugged, scraggy

反义词:even, flat, level, plane 表面平整的;smooth 表面光滑的

adj. (声音)刺耳的: harsh, raucous, or rough in tone

近义词:croaking, croaky, grating, gravel, gruff, husky, rasping, raspy, rusty, scratchy, throaty

反义词:gentle, gliding, golden, liquid, mellifluent, mellifluous, mellow, soothing, sweet, tender (声音)柔美的

adj. 粗俗的: lacking in delicacy or refinement

近义词:crass, crude, gross, incult, lowbred, raffish, rude, uncouth, uncultivated, unpolished, unrefined, vulgar

反义词:civilized, cultivated, cultured, genteel, polished, refined, smooth, tasteful 有教养的,举止得体的

adj. (质量)低劣的: of low, common, or inferior quality

近义词:execrable,

coax [kəuks]

vt. 哄骗:to persuade or try to persuade by pleading or flattery; cajole

近义词:blandish, cajole, wheedle, palaver

coda ['kəudə]

n. 终曲:the concluding passage of a movement or composition

近义词:finale, epilogue

反义词:overture, prelude 前奏

coerce [kəu'ə:s]

vt. (以武力)强制:to achieve by force or threat

近义词:force, threaten, compel

反义词:voluntary behavior 自愿的行为

派生词:coercion n. 强力压迫:the act of persuading someone forcefully to do something that they do not want to do

coeval ['kəu'i:vəl]

adj. 同时代的,同龄的:of the same or equal age, antiquity, or duration

近义词:coetaneous, coexisting, concurrent, contemporaneous, simultaneous, synchronic, synchronous

反义词:asynchronous, noncontemporary, nonsimultaneous 不同时的

cogent ['kəudʒənt]

adj. 令人信服的:appealing forcibly to the mind or reason: convincing

近义词:convincing, compelling, conclusive, telling, persuasive, satisfying

反义词:unconvincing, unpersuasive 不令人信服的

adj. 相关的:pertinent, relevant

近义词:apropos, germane, relative, relevant

反义词:extraneous, irrelevant, impertinent, irrelative 无关的

cognizant ['kɔɡnizənt]

adj. 知道的,意识到的:fully informed; conscious; aware

近义词:aware, conscious, witting, apprehensive, sensible

反义词:oblivious, unconscious, unaware, unmindful 没意识到的

派生词:incognizance n. 不认识,没有知识

cohesive [kəu'hi:siv]

adj. 有粘性的,有凝聚力的: exhibiting or producing cohesion or coherence

近义词:adherent, adhesive, clingy, gluey, glutinous, gummy, tacky, tenacious, viscid

反义词:non-adhesive, non-viscous 无粘性的

派生词:cohesion n. 粘结;凝聚力

collaborate [kə'læbəreit]

vi. 合作: to work jointly with others or together especially in an intellectual endeavor

近义词:band, concert, cooperate, concur, conjoin, conspire, join, league, unite

反义词:stonewall 拒绝合作

派生词:collaboration n. 合作,协作

collapse [kə'læps]

vi. 突然倒塌或收缩:to fall or shrink together abruptly and completely

近义词:compact, condense, constrict, constringe, contract, implode, squeeze

反义词:decompress, expand, open, outspread, outstretch 展开,扩张

n. 完全耗尽体力:a complete depletion of energy or strength

近义词:exhaustion, tiredness, lassitude, weariness

反义词:refreshment, rejuvenation, revitalization 重新充满活力

v./n. 失败 to be unsuccessful/ a falling short of one's goals

近义词:defeat, nonachievement, nonsuccess

反义词:accomplishment, achievement, success

collude [kə'lu:d]

v. 串通,共谋(做坏事):to act together secretly to achieve a fraudulent, illegal, or deceitful purpose; conspire

近义词:connive, conspire, contrive, intrigue, machinate, put up

反义词:act independently 单独行动

colossal [kə'lɔsəl]

adj. 巨大的:of a size, extent, or degree that elicits awe or taxes belief; immense

近义词:huge, giant, titanic, gargantuan, mammoth, tremendous, elephantine, prodigious

反义词:tiny, micro, minute, miniature, minuscule, wee, infinitesimal 微小的

coltish ['kəultiʃ]

adj. 不守纪律的:not subjected to discipline

反义词:disciplined 遵守纪律的

adj. 爱开玩笑的:given to good-natured joking or teasing

近义词:antic, frisky, frolicsome, larky, spotftul

反义词:earnest, serious-minded, sober 严肃的

coma ['kəumə]

n. 昏迷,深度无知觉:a state of profound unconsciousness caused by disease, injury, or poison

近义词:insensibility, blackout, knockout

反义词:consciousness, awareness 有知觉

n. 迟钝,冷漠: a state of mental or physical sluggishness : torpor

近义词:sluggish, torpor

反义词:activity, animation 有活力;alacrity 敏捷

combustible [kəm'bʌstəbl]

adj. 可燃的:capable of igniting and burning

近义词:burnable, combustive, flammable, ignitable, inflammable

反义词:incombustible, nonburnable, noncombustible, nonflammable, noninflammable, unburnable 不可燃的;fireproof 防火的

adj. 容易激动的:easily excited

近义词:excitable, agitable, touchy

comely ['kʌmli]

n. 漂亮的,吸引人的:pleasing and wholesome in appearance; attractive

近义词:attractive, cute, fair, good-looking, gorgeous, handsome, lovely, pretty, ravishing, well-favored, seemly. stunning

反义词:homely, ill-favored, ugly unattractive, unbeautiful, uncomely, uncute, unhandsome, unlovely, unpleasing, unpretty 不好看的

comity ['kɔmiti]

n. 友好,社会和谐:friendly social atmosphere :social harmony

近义词:compatibility, concord, peace

反义词:conflict, discord, dissension 冲突,不和

commencement [kə'mensmənt]

n. 开始:a beginning; a start.

近义词:birth, onset, outset, start, genesis, inception, nascence, threshold

反义词:close, conclusion, end, ending 结束

n. 毕业典礼the ceremonies or the day for conferring degrees or diplomas

反义词:matriculation 录取入学

commend [kə'mend]

vt. 赞扬:to mention with approbation: praise

近义词:approbate, praise, acclaim, applaud, compliment, eulogize, extol

反义词:blame, criticize, reprehend, reprobate, chide, rebuke, reprimand, reproach, reprove, censure, admonish berate, deplore, execrate 责备,批评,谴责诅咒,憎恶,痛骂

vt. 委托保管:to entrust for care or preservation

近义词:commit, delegate, deliver, entrust, confide, consign, hand over

反义词:hold, keep, retain

vt. 推荐:to recommend as worthy of confidence or notice

commensurate [kə'menʃərit]

adj. 同样大小的:equal in measure or extent

近义词:equal, tantamount

反义词:unequal, disparate, preponderant 不相同的,(重量,重要性,数量上)超过的

adj. 相称的,相当的:corresponding in size or degree; proportionate

近义词:commensurable, commensurate, proportionate

反义词:disproportionate 不相称的

commingle [kɔ'miŋɡl]

v. 充分混合:to blend thoroughly into a harmonious whole

近义词:amalgamate, fuse, mix, immix, commix, compound, mingle, immingle, intermingle, intermix, merge

反义词:break down, break up, separate, unmix 分开

commiserate [kə'mizəreit]

vi. 表示怜悯,同情: to feel or express sympathy

近义词:ache, bleed, compassionate, condole, sympathize, yearn

commitment [kə'mitmənt]

n. 致力,投入:the state or an instance of being obligated or emotionally impelled

近义词:dedication, devotedness, fealty, piety, steadfastness

n. 确信:a strong belief in something

近义词:conviction, belief, faith

n. 承诺,表态:the act of revealing one’s view of

反义词:ambivalence, equivocation 矛盾,含糊其辞

committed [kə'mitid]

adj. 忠诚的: loyal to a belief, organization, or group, and willing to work hard for it

近义词:loyal, faithful, allegiant

反义词:disloyal 不忠诚的, confirmable 确定的

派生词:noncommittal adj. 不明确的:giving no clear indication of attitude or feeling

commodious [kə'məudjəs]

adj. 宽敞舒适的comfortably or conveniently spacious: roomy

近义词:spacious, roomy

反义词:constricted, cramped, snug, constringed 狭窄的

commonsensical ['kɔmən,sensikəl]

adj. 符合常识的,有依据的:displaying common sense,based on sound reasoning or information

近义词:justified, logical, rational, reasonable, reasoned, valid, well-founded, levelheaded

反义词:groundless, illogical, invalid, irrational, nonrational, nonsensical, nonvalid, unfounded, uninformed, unjustified, unreasonable, unreasoned, unsound 无逻辑的,不合理的;preposterous 荒谬的

commotion [kə'məuʃən]

n. 骚乱:an agitated disturbance

近义词:tumult, turmoil, pandemonium, hurry-scurry

反义词:tranquility, calmness, quiet, serenity 安静;order 有序

compatible [kəm'pætəbl]

adj. 一致的,能共存的: capable of existing together in harmony

近义词:accordant, coherent, concordant, conformable, congruent, congruous, consonant, harmonious

反义词:conflicting, incompatible, incongruous, inconsistent, inharmonious 有冲突的,矛盾的

compelling [kəm'peliŋ]

adj. 极具说服力的: having the power to persuade

近义词:conclusive, convincing, decisive, effective, forceful, persuasive, satisfying, strong, telling

反义词:feeble, weak 说服力不足的

adj. 迫切的,紧迫的: needing immediate attention

近义词:burning, clamant, critical, crying, dire, emergent, exigent, imperative, imperious, importunate, instant, necessitous, pressing, urgent

反义词:minor, negligible, trivial, unimportant 不重要的,琐碎的

compendium [kəm'pendiəm]

n. 摘要:a brief summary of a larger work or of a field of knowledge: abstract

近义词:abstract, brief, overview, concise, brief, laconic, compendiary, succinct

派生词:compendious adj. 简洁而全面的:concise and comprehensive

目录:各种项目的列表或集合:a list or collection of various items.

近义词:compilation, miscellany

complacency [kəm'pleisənsi]

n. 自满,无忧患意识:a feeling of self-satisfaction, coupled with an unawareness of trouble

近义词:conceit, pomposity, pompousness, pride, self-admiration, self-assumption, smugness, vanity

反义词:anxiety 忧虑;humbleness, humility, modesty 谦虚

complacent [kəm'pleisənt]

adj. 自满的,自鸣得意的: feeling or showing an often excessive or unjustified satisfaction and pleasure in one's status, possessions, or attainments

近义词:assured, consequential, egoistic, overweening, pompous, prideful, proud, smug, vain, vainglorious

反义词:egoless, humble, modest, uncomplacent 谦逊的,谦卑的

adj. 无所谓的,不关心的: having or showing a lack of interest or concern

近义词:apathetic, casual, disinterested, insouciant, nonchalant, perfunctory, pococurante, unconcerned

反义词:attentive, concerned, heedful, interested, mindful 关注的,感兴趣的

派生词:complacency n. 自满

complaisance [kəm'pleizəns]

n. 愿意顺从,讨好,彬彬有礼:disposition to please or comply: affability

反义词:obstinacy 固执;churlishness 粗野

complementary [,kɔmpli'mentəri]

adj. 互补的: mutually supplying each other’s lack

近义词:correlative, interdependent, reciprocal, supplemental, supplementary

反义词:contradictory, incompatible 矛盾的

compliant [kəm'plaiənt]

adj. 顺从的:ready or disposed to comply: submissive

近义词:amenable, conformable, docile, submissive, tractable

反义词:balky, contumacious, disobedient, incompliant, insubordinate, intractable, noncompliant, obstreperous, rebel, rebellious, recalcitrant, refractory, unamenable, ungovernable, unruly, willful, wayward顽固,难驾驭的

complicate ['kɔmplikeit]

vt. 使复杂化: to make complex or difficult

近义词:complex, embarrass, entangle, ravel, perplex, sophisticate, tangle

反义词:simplify, streamline 简化

派生词:complicated adj. 复杂的,麻烦的

compliment ['kɔmplimənt]

n./ vt. 称赞,恭维:an expression of praise, admiration, or congratulation

近义词:praise, commend, eulogize, extol, laud

反义词:vituperate 责骂, vituperative 责骂的

派生词:complimentary adj. 称赞的:expressing or containing a compliment

n. 敬意,免费赠送的礼物:formal and respectful recognition : honor

comply [kəm'plai]

vi. 遵从:to conform, submit, or adapt (as to a regulation or to another's wishes) as required or requested

近义词:conform, submit, observe

反义词:defy, disobey, rebel against, violate, breach, transgress 违背

compose [kəm'pəuz]

v. 使镇定:to free from agitation: calm

近义词:contain, settle

反义词:agitate, discompose, disquiet, disturb, perturb, upset, vex, distraught, restless 发狂的,不平静的

派生词:composed adj. 镇静的,安定的:free from agitation: calm, composure n. 镇定:a calmness or repose especially of mind, bearing, or appearance

v. 组成,构成:to form the substance of : constitute

近义词:constitute, comprise, make up

compound ['kɔmpaund]

n. 混和物:composed of or resulting from union of separate elements, ingredients, or parts

近义词:admixture, alloy, amalgam, amalgamation, cocktail, combination, composite, fusion, intermixture, meld, mix, conflation, synthesis

adj. 混合的:consisting of two or more substances, ingredients, elements, or parts

近义词:amalgamated

反义词:noncompound 非混合的

vt. 混合:to put or bring together so as to form a new and longer whole

近义词:chain, conjugate, couple, hook, interconnect, interlink, join, link, yoke

反义词:disconnect, disjoin, disjoint, dissever, disunite, separate, unchain, uncouple, unhitch, unyoke 分开

v. 扩大,增多:to make greater in size, amount, or number

近义词:Aggrandize, amplify, augment, boost, enlarge, escalate, expa

comprehend [,kɔmpri'hend]

vt. 理解,了解: to grasp the nature, significance, or meaning of

近义词:appreciate, apprehend, assimilate, behold, catch, cognize, conceive, discern, grasp, perceive, recognize, savvy, see, seize, sense, understand

反义词:misapprehend, misconceive, misinterpret, misperceive, misunderstand 误解

vt. 包括,包含: to contain or hold within a total scope, significance, or amount

近义词:carry, contain, embrace, encompass, entail, involve, number, subsume, take in

反义词:exclude, leave, omit, preclude 排除,忽略

派生词:comprehensive adj. 全面的,综合的;comprehension n. 理解; comprehensible adj. 可理解的

compress [kəm'pres]

vt. 压缩(体积):to reduce in size or volume as if by squeezing

近义词:capsule, collapse, compact, condense, constrict, constringe, contract, shrink, telescope

反义词:increase in volume, decompress, expand, outspread, outstretch 体积增大,扩张;balloon 膨胀

compromise ['kɔmprəmaiz]

v. 妥协:to adjust or settle by mutual concessions

近义词:accommodation, negotiation

v. 使危险:to place in danger

近义词:hazard, imperil, jeopardy, jeopardize, menace, peril, venture

compunction [kəm'pʌŋkʃən]

n. 焦虑:anxiety arising from awareness of guilt

近义词:anxiety, misgiving, scruple

反义词:absence of misgiving 不担忧

concatenate [kɔn'kætineit]

v. 连结,混合:to put or bring together so as to form a new and longer whole

近义词:catenate, chain, couple, hook, interconnect, interlink, join, link, yoke

反义词:disconnect, disjoin, disjoint, dissever, disunite, separate, unchain, uncouple, unhitch, unyoke 分开

concave [kɔn'keiv]

adj. 凹的:curved like the inner surface of a sphere

近义词:dented, depressed, dished, indented, recessed

反义词:bulging, convex, protuberant 凸的

conceal [kən'si:l]

v. 隐藏,隐瞒:to prevent disclosure or recognition of

近义词:cache, secrete, disguise, mask, occult, ensconce

反义词:display, exhibit 展示;bare, disclose, expose, reveal, uncover, unmask 揭露

concede [kən'si:d]

vt. 承认:to grant as a right or privilege

近义词:acknowledge, grant, confess

反义词:refuse to grant, deny 拒绝承认,否认, aggression 侵犯

派生词:concession n. 让步: the act of yielding

v. 停止抵抗:to cease resistance (as to another's arguments, demands, or control)

近义词:capitulate, give in, quit, submit, succumb, surrender

反义词:resist 抵抗

concentrate ['kɔnsəntreit]

v. 集中:to bring or direct toward a common center or objective : focus

近义词:center, focus, rivet

反义词:deploy, dispel, disperse, dissipate 散开,驱散

vt. 浓缩:to make less dilute

近义词:condense

反义词:dilute, water down 稀释

v. 聚集:to come together in one body or place

近义词:accumulate, amass, assemble, collect, congregate, garner

反义词:dispel, disperse, dissipate, scatter, break up, disband 驱散,解散

concerted [kən'sə:tid]

adj. 共同完成的:planned or accomplished together

近义词:collaborative, combined, cooperative, united

反义词:separate 分开的;individual, single, sole, solitary 单独的

conciliate [kən'silieit]

v. 平息,抚慰:to lessen the anger or agitation of

近义词:appease, pacify, assuage, conciliate, mollify, placate, propitiate, calm (down), ease, soothe, palliate, disarm

反义词:annoy, enrage, vex, nettle, rile, incense, inflame, exasperate, infuriate, discompose, disturb, perturb, upset 烦扰,激怒,打扰

vt. 调解:to make compatible : reconcile

近义词:attune, reconcile, coordinate, accommodate

反义词:discontent 不满;disharmonize 使不和谐, contentious 好争吵的;belligerent好战的

派生词:conciliatory adj. 调和的,安抚的

concise [kən'sais]

adj. 简洁的:marked by brevity of expression or statement

近义词:aphoristic, compendious, curt, laconic, pithy, succinct, terse, elliptical

反义词:circuitous, circumlocutory, diffuse, long-winded, prolix, verbose, windy, wordy 冗长的

concord ['kɔŋkɔ:d]

n.一致,和睦:harmony or agreement of interests or feelings; accord

近义词:comity, compatibility, peace

反义词:conflict, discord, dissension, variance 冲突,不和

concrete [kən'kri:t]

adj. 实体的,实在的: relating to or composed of matter

近义词:physical, substantial, substantive

反义词:airy, diaphanous, gossamery, immaterial, tenuous, thin, vaporous 虚无飘渺的,非实体的

adj. 事实性的,明确的: existing in fact and not merely as a possibility

近义词:effective, existent, factual, genuine, real, true, very, de facto

反义词:conjectural, hypothetical, ideal, platonic, suppositional, theoretical 猜测的,理论上的

concur [kən'kə:]

vi. 同意:to express agreement

近义词:agree, coincide

反义词:differ, disagree 不同意

v. 同一时间发生、存在:to occur or exist at the same time

近义词:coexist, synchronize, co-occur

v. 团结合作:to participate or assist in a joint effort to accomplish an end

近义词:band together, collaborate, concert, conjoin, league, team up, unite

condemn [kən'dem]

vt. 谴责(为不道德的、邪恶的): to declare to be reprehensible, wrong, or evil usually after weighing evidence and without reservation

近义词:anathematize, censure, damn, decry, denounce, execrate, reprimand, reprehend, reproach, reprobate

反义词:commend, endorse, extol, laud, praise 赞扬,赞颂

condescending [,kɔndi'sendiŋ]

adj. 摆出高人一等的姿态的:displaying a patronizingly superior attitude

近义词:patronizing

派生词:condescension n. 屈尊俯就:patronizing attitude or behavior

condign [kən'dain]

adj. 应得的,恰当的:deserved, appropriate

近义词:due, deserved, merited, justified, warranted

反义词:undeserved, undue, unmerited不应得的

conditional [kən'diʃənəl]

adj. 有条件的,受制约的: subject to, implying, or dependent upon a condition

近义词:contingent, dependent, subject, tentative

反义词:absolute, categorical, unconditional 不受制约的;independent 独立的

condole [kən'dəul]

vi. 表达同情:to express sympathetic sorrow

近义词:compassionate, sympathize with, yearn over

派生词:condolence n. 同情; sympathy with another in sorrow

condone [kən'dəun]

vt. 宽恕,忽视:to overlook, forgive, or disregard (an offense) without protest or censure.

近义词:disregard, ignore, overlook, remit, shrug off, gloss over

反义词:denounce 谴责;exact 强求

conducive [kən'dju:siv]

adj. 有益的,有促进的:tending to promote or assist

近义词:facilitative, useful

反义词:unhelpful, useless 无用的

confident ['kɔnfidənt]

adj. 有信心的,自信的:having or showing assurance and self-reliance

近义词:assured, self-assured, self-confident

反义词:diffident 不自信的

confine [kən'fain]

vt. 禁闭,监禁:to shut or keep in, especially to imprison

近义词:imprison, commit, confine, immure, incarcerate, jail

反义词:discharge, free, liberate, release 释放

v. 限制:to keep within limits

近义词:limit, circumscribe, restrict

反义词:exceed 超越,超过

conflagration [,kɔnflə'ɡreiʃən]

n. 大火: a large destructive fire

近义词:holocaust, inferno

n. 武装冲突,战争: a state of armed violent struggle between states, nations, or groups

近义词:conflict, war, warfare

反义词:peace 和平;truce 休战

conflate [kən'fleit]

vt. 混合: to turn into a single mass or entity that is more or less the same throughout

近义词:amalgamate, combine, composite, fuse, homogenize, immingle, incorporate, integrate, interfuse, meld, merge, mingle, mix

反义词:disunite, divide, part, separate, sunder 分离

派生词:conflation n. 合并

confluence ['kɔnfluəns]

n. 汇合,混合:the coming together of two or more things to the same point

近义词:conjunction

反义词:divergence 分叉

conform [kən'fɔ:m]

vt. 使协调: bring into harmony or accord

近义词:accommodate, attune, conciliate, coordinate, key, reconcile

反义词:disharmonize 使不和谐

vt. 调整(以适应): to change (something) so as to make it suitable for a new use or situation

近义词:acclimate, acclimatize, accommodate, adjust, condition, doctor, edit, fashion, fit, put, shape, suit, tailor

vi. 遵照,遵从: to be obedient or compliant

近义词:adhere, comply, follow, goose-step, mind, observe

反义词:defy, disobey, rebel 不从,反抗

派生词:conformist n. 墨守成规的人;conformism n. 守旧

confound [kən'faund]

vt. 使困惑: to throw into a state of mental uncertainty

近义词:baffle, bewilder, confuse, muddle, perplex, puzzle

反义词:clarify 使清醒

v. 无法区分,混淆: to fail to differentiate (a thing) from something similar or related

近义词:misidentify, mistake, mix up

反义词:discriminate, distinguish 区分

v. 证明为假,证伪:to prove to be false

近义词:belie, debunk, falsify, disprove, rebut, refute

反义词:confirm, validate, verify 证实,证明为真

派生词:confounding adj. 使人困惑的

confront [kən'frʌnt]

vt. 直接对抗,直面: to come face to face with, especially with defiance or hostility

近义词:affront, brazen, encounter, face, meet

反义词:dodge, duck, parry, shirk, sidestep 躲避

派生词:confrontation n. 对抗,冲突

congeal [kən'dʒi:l]

v.凝固,固化: to change from a fluid to a solid state by or as if by cold

近义词:coagulate, solidify, indurate, clot

反义词:melt, liquefy 熔化,液化

派生词:congealment n. 凝固

congenial [kən'dʒi:njəl]

adj. 和善的,友好的: having or marked by agreement in feeling or action

近义词:agreeable, amicable, compatible, unanimous, united

反义词:discordant, incompatible 不和睦的,不和谐的

adj. 令人愉悦的: giving pleasure or contentment to the mind or senses

近义词:delightful, dulcet, felicitous, palatable

反义词:unpleasant 令人不悦的

派生词:congeniality n. 友善

congruent ['kɔŋɡruənt]

adj. 和谐一致的: being in agreement, harmony, or correspondence; congruous

近义词:consonant, compatible, consistent, harmonious, accordant

反义词:disagreeable 不一致的;conflicting, incompatible 冲突的,不可协调的

adj. 全等的:coinciding exactly when superimposed

近义词:identical, exact

反义词:disparate 迥异的

派生词:congruity n. 和谐一致

conjecture [kən'dʒektʃə]

n. 揣测的结果: a conclusion deduced by surmise or guesswork

近义词:speculation, supposition, surmise, theory

反义词:fact 事实;axiom 公理

v. 猜测,估计(大小、数量等): to decide the size, amount, number, or distance of (something) without actual measurement

近义词:calculate, estimate, guess, gauge

反义词:prove 证明

v. (没有依据地)认为: to form an opinion from little or no evidence

近义词:assume, imagine, presume, speculate, suppose

conjure ['kʌndʒə]

vt. 请求,恳求: to charge or entreat earnestly or solemnly

近义词:appeal, beseech, besiege, entreat, impetrate, implore, importune, petition, plead, pray, solicit, supplicate

vi. 在脑海中浮现: to form a mental picture of

近义词:conceive, dream, envisage, envision, fancy, fantasize, feature, ideate, image, picture, vision, visualize

connive [kə'naiv]

vi. 暗中合作:to cooperate secretly or have a secret understanding; collude

近义词:conspire, intrigue, plot, collude, intrigue, machinate, put up

v. 纵容:假装忽视或并未采取措施阻止错误: to pretend ignorance of or fail to take action against something one ought to oppose

近义词:blink, disregard, overlook, wink

反义词:disapprove 反对

派生词:conniver n. 共谋者

connoisseur [,kɔnə'sə:]

n. 鉴赏家(尤其艺术领域): a person who enjoys with discrimination and appreciation of subtleties and details especially in matters of culture or art

近义词:aesthete, cognoscente

n. 专家: a person with a high level of knowledge or skill in a field

近义词:adept, artist, authority, maestro, master, maven, proficient, virtuoso

反义词:amateur, inexpert, nonexpert 业余者,非专业者;tyro, neophyte 新手

conscientious [,kɔnʃi'enʃəs]

adj. 仔细的,一丝不苟的: taking, showing, or involving great care and effort

近义词:careful, exact, heedful, meticulous, painstaking, scrupulous

反义词:careless, remiss 粗心大意的

adj. 有良心的,正直的: governed by or conforming to the dictates of conscience

近义词:conscionable, ethical, honest, moral, upright, principled, scrupulous

反义词:unscrupulous 不正直的

派生词:conscience n. 良心

consensus [kən'sensəs]

n. 一致同意: general agreement; unanimity

近义词:accord, assent, agreement, harmony, unanimity, unison

反义词:disagreement 不同意见

consent [kən'sent]

n. 同意,赞同: the approval by someone in authority for the doing of something

近义词:allowance, approval, authorization, clearance, concurrence, granting, license, sanction, warrant

反义词:interdiction, prohibition, proscription 禁止

vi. 同意: to give assent or approval

近义词:acquiesce, agree, approve, assent, subscribe

反义词:dissent 反对;deny, veto 否决

consequence ['kɔnsi,kwəns]

n. 结果: something produced by a cause or necessarily following from a set of conditions

近义词:aftermath, effect, outcome, result

反义词:source, origin, cause, antecedent 根源、原因

n. 重要性,价值:significance; importance

近义词:moment, magnitude, weight

反义词:triviality 琐碎的事

派生词:consequential adj. 重要的

conservative [kən'sə:vətiv]

adj. 守旧的,不愿改变的: favoring traditional views and values; tending to oppose change

近义词:hidebound, reactionary, die-hard

反义词:radical, aggressive 激进的

adj. 不招摇的,低调的: not excessively showy

近义词:muted, repressed, low-key, understated, unpretentious

反义词:flamboyant, ostentatious, splashy 浮夸的,张扬的

adj. 谨慎小心的: having or showing a close attentiveness to avoiding danger or trouble

近义词:alert, heedful, cautious, circumspect, gingerly, guarded, wary, vigilant

反义词:heedless 不谨慎的,莽撞的

conservatory [kən'sə:və,tɔ:ri]

n. 温室: a greenhouse for growing or displaying plants

近义词:greenhouse, hothouse

n. 艺术学院: a school specializing in one of the fine arts

conserve [kən'sə:v]

vt. 保存,避免浪费: to keep in a safe or sound state, especially to avoid wasteful or destructive use

近义词:husband, preserve, save

反义词:dissipate, lavish, waste, squander 浪费

派生词:conservation n. 保护

considerable [kən'sidərəbl]

adj. (数量上)可观(而值得注意)的: sufficiently large in size, amount, or number to merit attention

近义词:extensive, substantial, large-scale

adj. 值得考虑的,重要的:worth consideration; significant

近义词:important, significant, consequential, momentous, weighty

反义词:trivial 不值一提的;insubstantial, negligible, nominal, trifling 不要重的,可忽视的

consign [kən'sain]

vt. 转交,转移(给他人): to give, transfer, or deliver into the hands or control of another

近义词:commend, commit, confide, delegate, deliver, entrust, hand, recommend, repose, transfer, transmit, vest

反义词:hold, keep, retain 保留

console [kən'səul]

vt. 安慰,藉慰: to alleviate the grief, sense of loss, or trouble of; comfort

近义词:comfort, solace, soothe, calm

反义词:distress, torment, torture 使痛苦

派生词:consolation n. 安慰

consolidate [kən'sɔlideit]

vt. 使联合,统一: to join together into one whole; unite

近义词:unify, combine, amalgamate

反义词:dissolve, sunder, fragment 解散

vt. 加固,使安全: to make firm or secure; strengthen

近义词:enhance, strengthen, fortify, reinforce

反义词:abate, attenuate, undermine, weaken 削弱

派生词:consolidation n. 合并;加固

consonant ['kɔnsənənt]

adj. 和谐一致的:being in agreement or harmony; free from elements making for discord

近义词:harmonious, compatible, congenial, consistent, congruous, correspondent

反义词:conflicting, dissonant, discrepant, inconsistent 不和谐的,不一致的

派生词:consonance n. 和谐,一致

conspicuous [kən'spikjuəs]

adj. 显而易见的,吸引人的: obvious to the eye or mind, attracting attention

近义词:apparent, clear, distinct, evident, manifest, plain, patent, noticeable

反义词:hidden, concealed 隐藏的

派生词:conspicuousness n. 显然性

conspire [kən'spaiɔ]

v. 合谋,秘谋: to plan together secretly to commit an illegal or wrongful act or accomplish a legal purpose through illegal action

近义词:plot, contrive, connive, cogitate, intrigue, put up

派生词:conspiracy n. 密谋

consternation [,kɔnstə'neiʃən]

n. 惊愕,恐慌,恐惧: a state of paralyzing dismay

近义词:alarm, apprehension, dread, fear, fright, horror, terror, trepidation

反义词:bravery, courage, dauntlessness, fearlessness, fortitude, intrepidity, stoutness, valor 勇气,无畏

constitute ['kɔnstitju:t]

vt. 指派,任命: to appoint to an office, function, or dignity

近义词:nominate, designate, authorize

反义词:discharge, dismiss 撤除职务;abdicate, resign 退位,辞职

v. 构成: make up, form, compose

近义词:compose, comprise, form

派生词:constitution n. 构成;宪法;体格

constrain [kən'strein]

v. 限制:to force by imposed stricture, restriction, or limitation

近义词:bridle, check, confine, imprison, restrain, trammel

反义词:release 释放

v. 使人屈服于(压力、感情等):to cause (a person) to give in to pressure

近义词:coerce, compel, oblige, sandbag

派生词:constrained adj. 受限的

constrict [kən'strikt]

vt. 压缩,压紧: to make smaller or narrower by or as if by binding or squeezing

近义词:capsule, collapse, compact, condense, constringe, contract, narrow, squeeze, telescope

反义词:decompress, expand, open, outspread, outstretch 扩张,使伸展

constringe [kən'strindʒ]

vt. 使紧缩: to make narrow or draw together

近义词:capsule, constrict, narrow, compress, squeeze, telescope

反义词:broaden, expand, outstretch 扩展,扩宽

construct [kən'strʌkt]

v. 建造,建立: to form by assembling or combining parts

近义词:assemble, build, fabricate, make, produce, rear, set up

反义词:demolish, destroy, raze 摧毁

v. 创造,想出: to create or think of by clever use of the imagination

近义词:contrive, devise, excogitate, fabricate, vamp up

派生词:construction n. 建设,建造

consummate ['kɔnsə,meit]

adj. 专业的,有造诣的: extremely skilled and accomplished

近义词:accomplished, finished, virtuosic, versed, veteran

反义词:amateur 业余的

adj. 无纰漏的,完美的: complete in every detail; perfect

近义词:flawless, impeccable, perfect

反义词:defective 有漏洞的

adj. 最高档次的,最大规模的: of the greatest or highest degree or quantity

近义词:maximum, paramount, supreme, top, utmost

反义词:minimal 最少量的

contagious [kən'teidʒəs]

adj. 传染的: communicable by contact; catching

近义词:infectious, pestilent, transmissible

反义词:incommunicable 不传染的

adj. (情绪等)唤起共鸣的:exciting a similar feeling or reaction in others

近义词:catching, epidemic, spreading

派生词:contagiousness n. 可传染性

contaminate [kən'tæmi,neit]

vt. 染污,掺杂: to soil, stain, corrupt, or infect by contact or association

近义词:pollute, defile, taint, infect

反义词:purify, sanitize 净化

派生词:contamination n. 污染;contaminant n. 污染物

contemplate ['kɔntəm,pleit]

vt./vi. 沉思,仔细思索: to view or consider with continued attention

近义词:cogitate, consider, deliberate, meditate, mull, perpend, pore, revolve, ruminate, study, weigh, wrestle

反义词:disregard, ignore, overlook, slight 忽视

派生词:contemplation n. 沉思,思索

contempt [kən'tempt]

n. 蔑视,鄙视: open dislike for someone or something considered unworthy of one's concern or respect

近义词:contemptuousness, despisement, despite, despitefulness, disdain, misprision, scorn

反义词:admiration, esteem, estimation, regard, respect, reverence, veneration 尊敬,敬仰

派生词:contemptible adj. 可鄙的;contemptuous adj. 蔑视的

contend [kən'tend]

vi. 竞争,争夺: to strive or vie in contest or rivalry or against difficulties

近义词:battle, fight, race, rival, vie

反义词:capitulate, quit, succumb, surrender, give in 投降

vt. 声明,声称: to state as a fact usually forcefully

近义词:affirm, allege, assert, aver, avouch, avow, declare, insist, maintain, profess, protest, purport, warrant

反义词:deny, gainsay 否认

content ['kɔntent]

v. 使满足: to appease the desires of

近义词:satisfy, gratify, rejoice

反义词:discontent 不满足

n. 主题: a major object of interest or concern (as in a discussion or artistic composition)

近义词:motive, subject, theme, topic

n. 内容,内涵: the idea that is conveyed or intended to be conveyed to the mind by language, symbol, or action

近义词:intention, purport, sense, significance

派生词:contented adj. 满足的

contentious [kən'tenʃəs]

adj. 引起争论的: likely to cause contention; argumentative

近义词:controversial, disputatious, polemical, scrappy

adj. 好争论的,好战的:exhibiting an often perverse and wearisome tendency to quarrels and disputes

近义词:belligerent, bellicose, combative, truculent, litigious, pugnacious

反义词:dovish, peace-loving 爱好和平的

contiguous [kən'tiɡjuəs]

adj. 接壤,相邻的: sharing an edge or boundary; touching

近义词:adjacent, abutting, neighboring, juxtaposed, verging

反义词:apart, separate 分开的

派生词:contiguity 接壤

contort [kən'tɔ:t]

vt. 扭曲: to twist, wrench, or bend severely out of shape

近义词:deform, distort, warp, misshape

派生词:contortion n. 扭曲

contract ['kɔntrækt]

n. 契约,合同:a binding agreement between two or more persons or parties, especially one that is written and enforceable by law

近义词:agreement, compact, convention, treaty

v. 收缩:to reduce in size by drawing together; shrink

近义词:compress, condense, concentrate

反义词:expand 扩展;inflate 膨胀

v. 感染疾病:to become affected by a disease or disorder

近义词:catch, get, sicken

反义词:heal 痊愈

派生词:contractor n. 承包商

contradict [,kɔntrə'dikt]

vt. 否认,反驳;相矛盾: to assert the contrary of; to imply the opposite or a denial of

近义词:deny, disaffirm, disavow, disclaim, disconfirm, disown, gainsay, negate, negative, refute, reject, repudiate

反义词:acknowledge, admit, avow, concede, confirm 承认

派生词:contradictory adj. 矛盾的,相反的

contravene [,kɔntrə'vi:n]

v. 违反,反对:to violate, to oppose in argument: contradict

近义词:breach, infringe, transgress, fracture, deny, contradict, gainsay, reject

反义词:uphold, support, buttress 支持;comply, conform, observe 顺从

派生词:contravention n. 反对;违反,触犯

contrite ['kɔntrait]

adj. (因为有罪孽或过错而感到)后悔悲痛的:feeling or showing sorrow and remorse for a sin or shortcoming

近义词:compunctious, regrettable, remorseful, apologetic, penitent, repentant, rueful

反义词:impenitent, unrepentant 不知悔改的

contrived [kən'traivd]

adj. 不自然的,刻意的:lacking in natural or spontaneous quality

近义词:affected, assumed, bogus, factitious, feigned, plastic, pretended, pseudo, simulated, unnatural

反义词:artless, natural, spontaneous, unaffected, uncontrived, unfeigned, unforced 真诚的,不虚伪的

contumacious [,kɔntju:'meiʃəs]

adj. 不服从的,倔强的: stubbornly disobedient; rebellious

近义词:balky, contumacious, defiant, insubordinate, intractable, obstreperous, rebellious, recalcitrant, refractory, restive, ungovernable, unruly, untoward, wayward, willful

反义词:obedient, docile, ruly 顺从的

派生词:contumacy n. 不服从,反抗

conundrum [kə'nʌndrəm]

n.无法解决的问题,迷: a paradoxical, insoluble, or difficult problem; a dilemma

近义词:enigma, mystery, puzzlement, riddle, secret

convalesce [,kɔnvə'les]

vi. 渐渐康复,渐愈: to recover health and strength gradually after sickness or weakness

近义词:heal, recover, recuperate, recoup, snap back

反义词:aggravate, deteriorate, intensify 恶化,加剧

convene [kən'vi:n]

vt. 召开,召集: to bring together in assembly by or as if by command

近义词:assemble, call, convene, muster, summon

反义词:disband, dispel, disperse, dissipate, dissolve, squander 驱散,驱逐

vi. 聚集,集合: to come together in a body

近义词:cluster, collect, concenter, concentrate, conglomerate, congregate, converge, gather, meet, rendezvous

派生词:convention n. 集会,大会

convenience [kən'vi:njəns]

n. 便利,方便: fitness or suitability for performing an action or fulfilling a requirement

近义词:accommodation, amenity, ease, facility

反义词:burden, millstone 负担

派生词:convenient adj. 方便的,便捷的

convention [kən'venʃən]

n. 常规,习俗: general agreement on or acceptance of certain practices or attitudes

近义词:custom, ritual, manner

反义词:deviation 背离习俗

n. 公约,协议: a general agreement about basic principles or procedures

近义词:treaty, agreement, compact, contract

n. 大会,集会: a coming together of a number of persons for a specified purpose

近义词:assembly, congress, council, gathering

派生词:conventional adj. 传统习俗上的

converge [kən'və:dʒ]

v.汇集,交汇于一点: tending to move toward one point or one another

近义词:meet, focus, concentrate

反义词:diverge, deviate, digress 分离,分岔

派生词:convergent adj. 汇集的;convergence n. 汇集

conversant [kən'və:sənt]

adj. 熟悉的: having frequent or familiar association

近义词:acquaint, aware, familiar, informed, versed

反义词:ignorant, unfamiliar 无知的,不熟悉的

派生词:conversance n. 熟知,造诣

convert [kən'və:t]

n. 被改变宗教信仰的人: one that is converted

近义词:proselyte

vt.使改变信仰: to bring over from one belief, view, or party to another

近义词:persuade, proselytize, bring, lead

vt. 改变,转化: to alter the physical or chemical nature or properties of especially in manufacturing

近义词:alter, change, transform, transfigure

派生词:converter n. 转换器;convertible adj. 可转变的; n. 敞篷跑车

convex [kɔn'veks]

adj. 凸起的: having a surface or boundary that curves or bulges outward, as the exterior of a sphere

近义词:bulging

反义词:dent, concave 凹陷的

convey [kən'vei]

vt. 运输: to take or carry from one place to another; transport

近义词:carry, transfer, ferry, transmit

v. 传递,交流: to impart or communicate by statement, suggestion, gesture, or appearance

近义词:conduct, communicate, impart, pass on

反义词:withhold 隐瞒

conviction [kən'vikʃən]

n. 深信,确信:the state of being convinced

近义词:assurance, certainty, certitude

反义词:dubiety, incredulity; uncertainty, incertitude 怀疑;不确定性

n. 证明有罪:state of being found or proved guilty

近义词:sentence

反义词:acquittal 宣告无罪

派生词:convict v. 宣判有罪

convoke [kən'vəuk]

v. 召集开会: to bring together by or as if by summons

近义词:assemble, convene, summon, muster

反义词:adjourn 休会

convoluted ['kɔnvə,lu:tid]

adj. 复杂的,费解的: complicated; intricate

近义词:complex, knotty, involved, sophisticated, twisted, tangled, labyrinthine

反义词:straightforward 直截了当的

convulsion [kən'vʌlʃən]

n. 痉挛(强烈的、无法控制的肌肉收缩): an abnormal violent and involuntary contraction of the muscles
n. 骚乱: a violent disturbance

近义词:commotion, ferment, tumult, upheaval, clamor, tempest, uproar

反义词:serenity, tranquility 宁静

派生词:convulse v. 剧烈震动;痉挛

coop [ku:p]

vt. 监禁,困于…之中: to confine in a restricted and often crowded area

近义词:box, cage, corral, encage, enclose, envelop, fence, hedge, immure, include, pen, wall

反义词:free, liberate, release 释放

copious ['kəupiəs]

adj.丰富的,大量的: large in quantity; abundant

近义词:plentiful, abundant, ample, gushing

反义词:sparse, dearth, scant 稀少的,缺乏的

coquette [kɔ'ket]

n. 调情的女子: a woman who makes teasing sexual or romantic overtures; a flirt

近义词:vamp, flirt

v. 不认真对待: to deal with something playfully rather than seriously

近义词:trifle, dally, flirt, mess around

派生词:coquet v. 不认真对待,调情;coquettish adj. 调情的

cordon ['kɔ:dən]

n. 警戒线: a line or ring of police, soldiers, or vehicles preventing people from entering an area

近义词:perimeter

v. 围城一道防线: to form a protective or restrictive cordon around

近义词:close, obstruct, block

cornucopia [,kɔ:nju'kəupjə]

n. 大量:an overflowing store; an abundance

近义词:plentitude, plethora, wealth, profusion, affluence

反义词:lack, pittance, deficiency 缺乏,少量

coronation [,kɔ:rə'neiʃən]

n. 加冕,加冕礼:the act or ceremony of crowning a sovereign or the sovereign's consort

近义词:enthronement, crowning

反义词:abdication 退位

派生词:coronate v. 加冕

corporeal [kɔ:'pɔ:riəl]

adj. 肉体的: not spiritual

近义词:bodily, carnal, corporal, somatic, physical, fleshly

反义词:spiritual 精神上的

adj. 有形的,实体的: not immaterial or intangible

近义词:material, physical, substantial, sensible, tangible

反义词:intangible, disembodied, immaterial 无形的,无实体的

correlate ['kɔ:rə,leit]

vt. 使…相关联: to establish a mutual or reciprocal relation between

近义词:connect, identify, link, relate

反义词:separate 分离

派生词:correlation n. 关联,关系

corroborate [kə'rɔbə,reit]

vt. 用证据或权威证实: to support with evidence or authority; make more certain

近义词:confirm, authenticate, justify, substantiate, validate, verify

反义词:controvert, contradict, deny 反驳,否认

vt. 提供证据,支持:to provide evidence or information for (as a claim or idea)

近义词:back, bolster, buttress, reinforce, support

派生词:corroboration n. 证实

corrosive [kə'rəusiv]

adj. 腐蚀性的: tending to destroy slowly by chemical action

近义词:erosive, caustic

反义词:noncorrosive 无腐蚀性的

adj. 讽刺性的: bitingly sarcastic

近义词:sarcastic, barbed, acerbic, satiric, acrid, barbed, mordant, tart

派生词:corrosion n. 侵蚀

corrugated ['kɔruɡeitid]

adj. 褶皱的: shaped into a series of regular folds that look like waves

近义词:wrinkled, creased, folded

反义词:smooth 光滑的

派生词:corrugation n. 褶皱,折痕

cosmopolitan [,kɔzmə'pɔlitən]

adj. 有世界性眼光的,包容的: having worldwide rather than limited or provincial scope or bearing

近义词:universal, catholic, global, worldwide

反义词:insular, provincial 狭隘的

派生词:cosmopolitism n. 世界主义,天下主义

cosset ['kɔsit]

v. 宠爱: to treat as a pet; pamper

近义词:caress, cuddle, dote, pet, mollycoddle

反义词:slight 怠慢;abuse 虐待

派生词:cosseted adj. 被宠坏的

countenance ['kauntənəns]

v. 容忍: to put up with (something painful or difficult)

近义词:abide, endure, stand, stomach, wear

v. 赞成,推崇: to have a favorable opinion of

近义词:accept, favor, subscribe

反义词:disapprove, frown 表示反对

n. 沉着,冷静: evenness of emotions or temper

近义词:aplomb, calmness, composure, sangfroid, serenity

反义词:agitation, discomposure, perturbation 急躁,焦虑

counterfeit ['kauntəfit]

adj. 仿制的,假冒的: made in imitation of something else with intent to deceive

近义词:forged, bogus, spurious, pseudo, feigned, artificial, phony

反义词:authentic, genuine 真实的

vt. 仿制: to make a fraudulent replica of

近义词:copy, forge, imitate, simulate, mimic

vt. 伪装成:to present a false appearance of

近义词:affect, assume, fake, pretend

countermand [,kauntə'mɑ:nd]

vt. 取消,撤销: to revoke (a command) by a contrary order

近义词:annul, repeal, rescind, revoke, cancel

反义词:approve, permit, sanction 批准

counterpart ['kauntə,pɑ:t]

n. (地位、功能)对等的人或物: one having the same function or characteristics as another

近义词:coequal, compeer, coordinate, equivalent, fellow, like, match, parallel, peer, rival

counterproductive [,kauntəprə'dʌktiv]

adj. 反效果的,阻碍预期目标的: not producing or tending to hinder the attainment of a desired goal

近义词:feckless, hamstrung, ineffective, ineffectual, inefficacious, inefficient, inexpedient

反义词:effective, effectual, efficacious, efficient, expedient, operant 行之有效的

court [kɔ:t]

vt./n. 追求,献殷勤:to seek the affections of

近义词:woo, pursue, invite

反义词:spurn, snub 摒弃,怠慢

派生词:courteous adj. 彬彬有礼的

courteous ['kə:tjəs]

adj. 礼貌的,恭谦有礼的: marked by polished manners, gallantry, or ceremonial usage of a court

近义词:civil, civilized, couth, genteel, gracious, mannerly, suave, urbane, well-bred

反义词:discourteous, ill-bred, ill-mannered, impertinent, impolite, impudent, insolent, rude 粗鲁的,不礼貌的

派生词:courtesy n. 礼貌,恭谦

covert ['kʌvət]

adj. 隐蔽的,秘密的: not openly shown, engaged in, or avowed

近义词:cloistered, hidden, secret, sheltered

反义词:open, overt, aboveboard 公开的

n. 隐秘掩护所: a place where a person goes to hide or to avoid others

近义词:concealment, hermitage, hideaway, nest, lair

covetous ['kʌvitəs]

adj. 贪婪的,渴求财富的:marked by inordinate desire for wealth or possessions or for another's possessions

近义词:acquisitive, avaricious, avid, rapacious, grasping

反义词:easily-satiated 容易满足的;unenvious 不艳羡的

派生词:covet v. 觊觎,贪婪

cow [kau]

v. 恐吓,威胁: to frighten with threats or a show of force

近义词:intimidate, browbeat, bully, hector, awe

反义词:embolden, encourage, inspirit 鼓励

派生词:cowed adj. 被吓倒的

cowardice ['kauədis]

n. 懦弱,不坚定: lack of courage or resolution

近义词:cravenness, dastardliness, gutlessness, poltroonery, pusillanimity, spinelessness

反义词:courage, guts, pluck, intrepidness, nerve, stoutness, valiance, valor 勇气

派生词:coward n. 懦夫

cower ['kauə]

vi. 畏缩: to cringe in fear

近义词:fawn, flinch, grovel, quail, recoil, wince

coy [kɔi]

adj. 故作羞涩的: affectedly and usually flirtatiously shy or modest

近义词:coquettish, demure, kittenish

adj. 不愿与人交往的,内向的: tending to avoid people and social situations

近义词:backward, bashful, diffident, introverted, modest, recessive, retiring, sheepish, shy, withdrawn

反义词:extroverted, immodest, outgoing 外向的

cozen ['kʌzən]

v. 诱骗: to mislead by means of a petty trick or fraud; deceive

近义词:bamboozle, dupe, cheat, deceive, beguile, delude, take in

cramped [kræmpt]

n. 狭促的: uncomfortably small or restricted

近义词:confined, limited, restrained

反义词:commodious, spacious 宽敞的

派生词:cramp n. 狭窄

crass [kræs]

adj. 粗俗的,愚钝的:so crude and unrefined as to be lacking in discrimination and sensibility

近义词:coarse, crude, rude, incult, uncouth, vulgar

反义词:civilized, polished, refined, urbane. genteel 有教养的

crave [kreiv]

vt. 热望: to have an intense desire for

近义词:need, yearn, desire, pine, thirst, itch, long, yen

反义词:spurn 摒弃

派生词:craving n. 迫切的渴望

craven ['kreivən]

adj. 非常懦弱的,因胆小令人鄙视的:lacking the least bit of courage; contemptibly fainthearted

近义词:cowardly, gutless, pusillanimous, spineless

反义词:dauntless, fearless, gallant, gutsy, intrepid, stalwart, stout, stouthearted, valiant, valorous 勇敢的

crease [kri:s]

n. 折痕: a line made by pressing, folding, or wrinkling

近义词:wrinkle, corrugation, fold, furrow

派生词:creased adj. 有折痕的

credence ['kri:dəns]

n. 坚信: firm belief in the integrity, ability, effectiveness, or genuineness of someone or something

近义词:belief, credit, faith, trust, reliance

反义词:doubt, skepticism 怀疑

credible ['kredəbl]

adj. 可信的,值得信赖的: worthy of being accepted as true or reasonable

近义词:believable, creditable, likely, plausible, presumptive, probable

反义词:implausible, improbable, incredible, unbelievable, unlikely 不可信的,难以置信的

派生词:credibility n. 可靠性,公信力

credit ['kredit]

n. 信任,信赖: mental conviction of the truth of some statement or the reality of some being or phenomenon

近义词:belief, credence, faith, trust

反义词:disbelief, doubt, dubiety, incertitude 不信任,不确定

n. 表扬,赞扬: public acknowledgment or admiration for an achievement

近义词:acclaim, accolade, applause, commendation, distinction, endorsement, homage, honor, kudos, laud

反义词:denunciation, excoriation, rebuke, reprimand, reproach, reproof, stricture 谴责,责难

credulous ['kredjuləs]

adj. 轻信的,易受骗的: disposed to believe too readily; gullible

近义词:believing, unwary, gullible, na?ve, unsuspecting

反义词:disbelieving, skeptical 怀疑的

派生词:credulity n. 轻信

creek [kri:k]

n. 小溪,小河: a natural stream of water normally smaller than and often tributary to a river

近义词:stream, branch, brook, rivulet

creep [kri:p]

vi./n.缓慢地行进: to go very slowly

近义词:drag, loiter, tarry

反义词:scurry, run 快步走,跑

vi.匍匐前进:to move slowly with the body close to the ground

近义词:crawl, grovel, slide, slither

反义词:swagger 昂首阔步

crescendo [kri'ʃendəu]

n./v.(声音)渐强: a gradual increase in volume of a musical passage

反义词:decrescendo (声音)渐弱

n. (渐强之后到达的)顶峰:the peak of a gradual increase

近义词:apex, acme, apogee, climax, peak, pinnacle, summit, zenith

反义词:nadir 最低点

crest [krest]

n. 顶部,浪尖:the top, as of a hill or wave

近义词:apex, acme, apogee, climax, peak, pinnacle, summit, zenith

反义词:bottom 底部

crestfallen ['krest,fɔ:lən]

adj. 垂头丧气的,沮丧的: dispirited and depressed; dejected

近义词:downcast, dispirited, low, gloomy, melancholic, sorrowful, woeful

反义词:elated, buoyant, excited, exhilarated, exultant 激动的,欢悦的

cronyism ['krəuniizəm]

n. 任人唯亲,对好朋友的偏袒: favoritism shown to old friends without regard for their qualifications

近义词:favoritism

crook [kruk]

v. 使弯曲: to cause to turn away from a straight line

近义词:arch, bow, crook, curve, hook, swerve

反义词:straighten, unbend, uncurl 拉直,伸直

croon [kru:n]

v. 低声歌唱或说话: to sing or speak in a gentle murmuring manner

近义词:whisper, grumble, mumble, murmur

反义词:shout, yell 大声喊叫

crouch [krautʃ]

v. 蹲伏: to lower the body stance especially by bending the legs

近义词:huddle, squat

反义词:arise, stand 站立

crow [krəu]

vi. 感到高兴: to feel or express joy or triumph

近义词:delight, exuberate, glory, jubilate, joy, rejoice, triumph

反义词:bemoan, bewail, grieve, lament, weep 感到悲伤,叹息

vi. 自鸣得意: to praise or express pride in one's own possessions, qualities, or accomplishments often to excess

近义词:blow, brag, swagger, vapor, vaunt

crucial ['kru:ʃəl]

adj. 非常重要的,决定性的: extremely significant or important

近义词:critical, decisive, key, pivotal, vital

反义词:inconsequential, insignificant, trivial 不重要的

crumple ['krʌmpl]

v. 弄皱: to press, bend, or crush out of shape

近义词:rumple, crimple, crease, fold, wrinkle

反义词:smooth 使平滑

v. (因外力挤压而)垮塌: to fall down or in as a result of physical pressure

近义词:collapse, founder, implode, tumble, yield

crutch [krʌtʃ]

n./v. 支撑,支柱: something that supports or sustains

近义词:brace, buttress, column, stay, support, underpinning, underpropping

crux [krʌks]

n. 中心,关键点: the basic, central, or critical point or feature

近义词:core, substance, kernel, gist, pivot

反义词:trifle, triviality 无价值之物

cryptic ['kriptik]

adj. 秘密的: secret or occult

近义词:covert, furtive, secret, stealthy

反义词:public, open 公开的

adj. 含义模糊的: having or seeming to have a hidden or ambiguous meaning

近义词:ambiguous, equivocal, nebulous, obscure, unclear, vague

反义词:clear, explicit, obvious, plain 清晰的

adj. 超出理解能力的: being beyond one's powers to know, understand, or explain

近义词:arcane, enigmatic, impenetrable, inscrutable, mystic, occult, uncanny

反义词:comprehendible, understandable 可以理解的

culpable ['kʌlpəbl]

adj. 该受谴责的,有罪的: deserving of blame or censure as being wrong, evil, improper, or injurious

近义词:blameworthy, censurable, guilty, reprehensible, sinful, reproachable

反义词:inculpable, innocent 无罪的

派生词:culpability n. 有罪

cultivate ['kʌltiveit]

v. 提升: to improve by labor, care, or study

近义词:educate, instruct, illuminate, nurse

反义词:degrade, deteriorate, impair 损坏,降低品质

v. 促进成长,培养: to promote the growth of (a biological culture)

近义词:grow, breed, produce, raise, develop, nurture

反义词:balk, frustrate, thwart 阻碍

派生词:cultivation n. 栽培

cumbersome ['kʌmbəsəm]

adj. 笨重的,难处理的: difficult to handle because of weight or bulk

近义词:unhandy, ponderous, heavy, unwieldy, onerous, thorny

反义词:light, weightless 轻的;handy 容易处理的

cunning ['kʌniŋ]

adj. 狡猾的: marked by or given to artful subtlety and deceptiveness

近义词:artful, crafty, devious, foxy, sly, tricky, wily

反义词:artless, na?ve, unsophisticated 天真无邪的

adj. (手工)灵巧的: skillful with the hands

近义词:clever, deft, handy

反义词:heavy-handed, ham-handed 笨拙的

n. 欺诈,欺骗: the inclination or practice of misleading others through lies or trickery

近义词:artifice, deception, fraud

反义词:ingenuousness, sincerity 真诚

curmudgeon [kə:'mʌdʒən]

n. 脾气坏的爱抱怨的人: an irritable and complaining person

近义词:crosspatch, fusser, griper, grouser, growler, grumbler, whiner

反义词:agreeable person 令人愉快的人

cursory ['kə:səri]

adj. 匆忙的,不注意细节的: acting or done with excessive or careless speed

近义词:headlong, overhasty, pell-mell, precipitate, precipitous, rash

反义词:fastidious, thorough, deliberate, unhurried, unrushed 极关注细节的,彻底的,不匆忙的

curt [kə:t]

adj. 言词简略、直接(以至显得粗鲁)的: being or characterized by direct, brief, and potentially rude speech or manner

近义词:abrupt, bluff, brusque, downright, unceremonious

反义词:circuitous, mealymouthed 迂回的

adj. 言简意赅的: marked by the use of few words to convey much information or meaning

近义词:aphoristic, compendious, elliptical, laconic, pithy, sententious, succinct, terse

反义词:diffuse, long-winded, prolix, verbose 冗长啰嗦的

curtail [kə:'teil]

vt. 缩短,削减: to make less in extent or duration

近义词:abbreviate, abridge, syncopate, truncate, cut back

反义词:elongate, protract, prolong, extend, lengthen 延长

cynic ['sinik]

n. 愤世嫉俗者: a person who believes all people are motivated by selfishness.

近义词:misanthrope, naysayer, pessimist

dabble ['dæbl]

v. 浅尝辄止: to work or involve oneself superficially or intermittently especially in a secondary interest

反义词:dedicate, specialize 投入,专门研究, specialist 专家

派生词:dabbler vi. 涉猎者,浅尝辙止者: one not deeply engaged in or concerned with something

daft [dɑ:ft]

adj. 神经错乱的: having or showing a very abnormal or sick state of mind

近义词:bedlam, demented, deranged, lunatic, psychotic, unbalanced, unsound

反义词:balanced, sane 头脑正常的

adj. 不明智的: showing or marked by a lack of good sense or judgment

近义词:fatuous, featherheaded, nonsensical, preposterous, senseless

反义词:judicious, prudent, sagacious, sapient, wise 明智的

dais ['deiis]

n. 主席台, 嘉宾席: a raised platform, as in a lecture hall, for speakers or honored guests.

近义词:podium, rostrum, tribune

dally ['dæli]

vi. 虚度时光: to spend time doing nothing

近义词:dawdle, loll, lounge, hang around

v. 玩乐: to engage in activity for amusement

近义词:disport, frolic, recreate, rollick, sport

v. 慢吞吞,磨磨蹭蹭: to move or act slowly

近义词:crawl, creep, dillydally, drag, lag, linger, loiter, tarry

反义词:dash, hasten, scoot, scurry

damn [dæm]

vt. (在道德上)谴责: to declare to be morally wrong or evil

近义词:anathematize, censure, decry, denounce, execrate, reprehend, reprobate

反义词:bless, eulogize, exalt, extol, glorify, laud, praise 赞颂

adv. 非常地,极其地: to a great degree

近义词:deadly, desperately, exceedingly, extremely, greatly, heavily, highly, incredibly, really, seriously, very

反义词:little, negligibly, nominally, slightly, somewhat 一点点,稍微

dampen ['dæmpən]

vt. (特指稍稍地)弄湿: to make or become slightly or moderately wet

近义词:bedew, damp, douse, drench, impregnate, saturate, soak, souse, steep

反义词:dehydrate, desiccate, dry, parch, scorch, sear 使脱水,烤干

vt. 抑制,压抑(感情,精力等),泼冷水: to check or diminish the feeling, activity or vigor of

近义词:benumb, blunt, castrate, deaden, devitalize, enervate, geld, lobotomize, petrify

反义词:brace, energize, enliven, invigorate, quicken, stimulate, vitalize, vivify 使充满活力

damper ['dæmpə]

n. 抑制因素: one that deadens, restrains, or depresses

反义词:ameliorator 促进物

dandy ['dændi]

n. 纨绔子弟,爱打扮的人: a man who gives exaggerated attention to personal appearance

近义词:fop, gallant

adj. 最佳最好的: of the very best kind

近义词:awesome, fabulous, superb, sensational, splendid, unsurpassed

反义词:atrocious, awful, execrable, lousy, pathetic, wretched

dank [dæŋk]

adj. 阴湿的: slightly or moderately wet

近义词:damp, wettish

dapper ['dæpə]

adj. 衣冠整洁的: being strikingly neat and trim in style or appearance

近义词:natty, sharp, snappy, spruce

反义词:frowsy, unkempt, slovenly, unkempt 不整洁的

dappled ['dæpld]

adj. 有斑点的,花的: marked with small spots or contrasting with the background; mottled, spotted

近义词:blotchy, mottled, specked, piebald, splotched, stippled

反义词:unspotted 没有斑点的

adj. 色彩斑斓的: having blotches of two or more colors

近义词:marbled, mottled, piebald, pinto, splotched, spotted

daredevil ['dεə,devəl]

adj./n. 大胆鲁莽的(人): foolishly adventurous or bold

近义词:audacious, brash, madcap, overbold, reckless, temerarious

反义词:circumspect, guarded, heedful, prudent, wary 小心谨慎的

adj. 不考虑后果的: having or showing a lack of concern for the consequences of one’s actions

近义词:foolhardy, irresponsible, harum-scarum

反义词:responsible 负责任的

dart [dɑ:t]

vi. 突然移动: to move suddenly and rapidly

近义词:flicker, flitter, flutter

n. 公开侮辱: an act or expression showing scorn and usually intended to hurt another's feelings

近义词:affront, barb, offense, sarcasm, slight, slur

dashing ['dæʃiŋ]

adj. 爱好冒险的,大胆的: inclined or willing to take risks

近义词:adventurous, audacious, daring, emboldened, enterprising, gutsy, nerved, nervy, venturous

反义词:cowardly, craven, pusillanimous, timid, timorous 胆小的

dated ['deitid]

adj. 过时的: having passed its time of use or usefulness; out-of-date

近义词:antiquated, archaic, fossilized, medieval, moribund, moth-eaten, obsolete, outdated, outmoded, outworn, prehistoric, rusty

反义词:contemporary, current, modern, recent 当前的,现代的

daunt [dɔ:nt]

vt. 使胆怯,吓倒: to lessen the courage or confidence of

近义词:demoralize, dishearten, dismay, dispirit, frustrate, unnerve

反义词:embolden, make resolute, hearten 使大胆,鼓舞, pusillanimous, trepid, craven, easily discouraged, meek, timorous 胆怯的

派生词:dauntless undaunted a. 无畏的,大胆的

dawdle ['dɔ:dl]

v. 闲荡,虚度光阴: to spend time idly

近义词:bum, dally, loll, loaf, lounge, hang about, kick around

反义词:hie 匆忙,抓紧

v. 拖拖拉拉: to move or act slowly

近义词:crawl, creep, dally, dillydally, lag, linger, loiter, tarry

反义词:bolt, hasten, course, dash, speed, scurry

deadlock ['dedlɔk]

n. 僵局: a state of inaction or neutralization resulting from the opposition of equally powerful uncompromising persons or factions

近义词:gridlock, halt, impasse, logjam, stalemate, standoff, standstill

vt. 使陷入僵局,使停顿: to bring or come to a deadlock

反义词:expedite 加速进程

deadpan ['ded'pæn]

n. 不动情的言行举止,无动于衷: impassively matter-of-fact, as in style, behavior, or expression

近义词:catatonic, expressionless, impassive, inexpressive, stolid, vacant

反义词:demonstrative, expressive 有表现力的

dearth [də:θ]

n. 供应不足: an inadequate supply

近义词:want, deficit, insufficiency, paucity, pinch, scantiness, scarcity, undersupply

反义词:plethora, spate, copiousness, abundance, adequacy, amplitude, opulence 过剩,丰富

debacle [dei'bɑ:kl]

n. 溃败: a complete failure; fiasco

近义词:bummer, calamity, catastrophe, cataclysm, fiasco, fizzle, flop, washout

反义词:complete success, éclat, blockbuster 大成功

debark [di'bɑ:k]

vt. 从船或者飞机上卸货: to unload, as from a ship or an airplane

近义词:land

反义词:embark 上船,装货

debase [di'beis]

v. 贬低,贬损: to reduce to a lower standing in one's own eyes or in others' eyes

近义词:abase, debauch, degrade, demean, demoralize, deprave, deteriorate, profane, subvert, vitiate

反义词:aggrandize, canonize, deify, elevate, exalt, ennoble 使神圣

debilitate [di'biliteit]

vt. 使衰弱: to impair the strength of; enfeeble

近义词:devitalize, enervate, enfeeble, prostrate, sap

反义词:invigorate, fortify, strengthen, beef up 使有活力,加强

debonair [,debə'nεə]

adj. 无忧无虑的,不在乎的: having or showing freedom from worries or troubles

近义词:blithe, carefree, gay, insouciant, lighthearted, lightsome, slaphappy, unconcerned

反义词:careworn 焦虑的

adj. 风度翩翩的: having or showing very polished and worldly manners

近义词:civilized, graceful, polished, refined, smooth, sophisticated, suave, svelte, urbane

反义词:boorish, churlish, loutish, uncouth 粗鲁的,粗野的;clumsy, gauche, graceless 笨拙的

debris ['deibri:]

n. 废墟: discarded or useless material

近义词:dross, dust, litter, offal, refuse, effluvium junk

debunk [di:'bʌŋk]

v. 揭穿真面目: to reveal the true nature of

近义词:uncloak, uncover, undress, unmask, show up

反义词:camouflage, cloak, disguise, mask 继续伪装,掩盖

v. 证明为假: to prove to be false

近义词:belie, confound, confute, discredit, falsify, rebut, refute

反义词:confirm, establish, validate, verify 证明为真

debut ['deibju:]

n. 初次登台,出道: a first public appearance

反义词:farewell performance 告别演出

decadence ['dekədəns]

n. 衰落,颓废: a process, condition, or period of deterioration or decline, a change to a lower state or level

近义词:degeneracy, degeneration, degradation, deterioration, downfall, eclipse

反义词:ascent, rise, upswing 提高,提升

decadent ['dekədənt]

adj. 堕落的,腐败的: having or showing lowered moral character or standards

近义词:debased, debauched, degenerate, depraved, dissolute, perverse, perverted, reprobate, warped

反义词:pure, uncorrupted 纯净的,未腐化的

n. 放纵的人: a person whose life is devoted to luxury and sensual pleasures

近义词:debauchee, hedonist, libertine, sensualist, sybarite, profligate

反义词:ascetic 苦行者,禁欲者

n. 道德上堕落的人: a person in a condition or process of mental or moral decay

近义词:deviate

反义词:saint 圣人

decant [di'kænt]

vt. 轻轻倒出: to pour off (wine, for example) without disturbing the sediment

decipher [di'saifə]

vt. 破译: to read or interpret (ambiguous, obscure, or illegible matter).

近义词:break, crack, decrypt, decode

反义词:cipher, encipher, encode, encrypt 加密

v. 有清晰想法,理解,解读: to have a clear idea of

近义词:apprehend, perceive, recognize, seize, sense, make out

decode [,di:'kəud]

vt. 解码: to change (as a secret message) from code into ordinary language

近义词:break, crack, decipher, decrypt

v. 有清晰想法,理解,解读: to have a clear idea of

近义词:apprehend, perceive, recognize, seize, sense, make out

decorum [di'kɔ:rəm]

n. 礼仪,得体: appropriateness of behavior or conduct; propriety

近义词:form, propriety

反义词:impropriety, indecency 不得体, mangy, unseemly 低贱的,不得体的, proper 适当的

派生词:decorous adj. 有礼貌的: marked by propriety and good taste, indecorous 不合礼节的

decrepit [di'krepit]

adj. 虚弱的,衰老的,破旧的: weakened, worn out, impaired, or broken down by old age, illness

反义词:vigorous, sturdy, sound, robust, hale 健壮的

decry [di'krai]

vt. 强烈反对,否定: to express strong disapproval of

近义词:belittle, denigrate, denounce, deprecate, depreciate, derogate, disapprove, dismiss, disparage, minimize

反义词:acclaim, applaud, exalt, extol, glorify, laud, magnify, praise 表扬,称颂

default [di'fɔ:lt]

v. 拖欠(债务): to fail to pay financial debts, the nonperformance of an assigned or expected action

近义词:delinquency, dereliction, misprision, nonfeasance, oversight

反义词:pay one's debt 偿还债务

defer [di'fə:]

v. 推迟,延期: to put off; postpone; defer

近义词:delay, remit, shelve, hold off, hold over, lay over, put off

反义词:exigent 紧急的

vi. 遵从: to submit to another's wishes, opinion, or governance usually through deference or respect

deference ['defərəns]

n. 尊崇,顺从: a readiness or willingness to yield to the wishes of others

近义词:acquiescence, compliancy, docility, obedience, submissiveness

反义词:contempt, defiance, disobedience, intractability, recalcitrance 轻视,不服从, imperious, impudent 专横无礼的

派生词:deferential adj. 表示尊重的,恭敬的:showing or expressing deference

deficiency [di'fiʃənsi]

n. 缺乏,不足: the quality or state of being deficient: inadequate

近义词:want, dearth, deficit, famine, paucity, scantiness, scarcity

反义词:surfeit, abundance, adequacy, amplitude, opulence, sufficiency 过度,充足

defile [di'fail]

n.(山间)小道: a narrow passage or gorge
v. 亵渎: to treat (a sacred place or object) shamefully or with great disrespect

近义词:profane, violate

v. 不能被使用: to make unfit for use by the addition of something harmful or undesirable

近义词:befoul, foul, pollute, taint

反义词:decontaminate, purify 使纯净

deflect [di'flekt]

vt. 使偏斜,使转向: to turn aside especially from a straight course or fixed direction

近义词:divert, redirect, swing, veer, wheel, whip

派生词:deflection n. 偏转,偏离

defray [di'frei]

vt. 支付: to undertake the payment of

近义词:disburse, expend, pay

反义词:acquire, earn, gain, garner, procure, realize, secure, win 获得,获取;charge 收取

deft [deft]

adj. 灵巧的,熟练的: characterized by facility and skill

近义词:cunning, adroit, dexterous, expert, masterful, virtuoso

反义词:awkward, maladroit, ham-handed, amateur, artless, unprofessional, unskillful 笨拙的,不精通的

defuse [,di:'fju:z]

vt. 抚慰,减轻:to make less dangerous, tense, or hostile

反义词:foment 煽动

defy [di'fai]

vt. 反抗,违抗: to go against the commands, prohibitions, or rules of

近义词:mock, rebel, oppose, confront

反义词:acquiesce, obey, comply with, conform to 默默接受,遵守, capitulate to, submit to, succumb to, surrender to, yield to 屈服

dehydrate [,di:'haidreit]

vt. 去除水分,(使)干燥: to remove water from; make anhydrous

近义词:dampen, desiccate, parch, scorch, sear

反义词:hydrate, saturate with water, reconstitute 用水浸润

v. 使失去活力或者味道: to deprive of vitality or savor

近义词:deaden, devitalize, enervate, petrify, sap

反义词:brace, energize, enliven, invigorate, vitalize, vivify 使生机勃勃

deify ['di:ifai]

v. 把…当作神来崇拜: to offer honor or respect to (someone) as a divine power

近义词:glorify, revere, venerate

v. 过分喜爱: to love or admire too much

近义词:adore, adulate, canonize, dote

v. 尊敬尊崇: to assign a high status or value to

近义词:aggrandize, canonize, dignify, ennoble, glorify, magnify

反义词:abase, degrade, demean, humble, humiliate 贬低,羞辱, debasement 贬低

派生词:deification n. 崇拜

deign [dein]

vi. (不情愿地)屈尊,俯就: to condescend reluctantly and with a strong sense of the affront to one's superiority that is involved

近义词:condescend, stoop

deject [di'dʒekt]

vt. 使沮丧: to lower the spirits of; dishearten

近义词:oppress, sadden, weigh down, bum out

反义词:brighten, buoy, lighten, rejoice, cheer up 使高兴

delegate ['deliɡət]

n. 代理人,代表: a person authorized to act as representative for another

近义词:agent, assignee, commissary, deputy, emissary, envoy, legate, minister, proxy, representative

vt. 移交(权力,任务等): to put (something) into the possession or safekeeping of another

近义词:commit, confide, consign, deliver, entrust, repose, transfer, transmit, vest, give over, hand over, turn over

反义词:hold, keep, retain 保持,持有

派生词:delegation n. 代表团

deleterious [,deli'tiəriəs]

adj. 有害的: harmful often in a subtle or unexpected way

近义词:adverse, baleful, baneful, detrimental, mischievous, nocuous, noxious, pernicious

反义词:beneficial, salutary, salubrious, wholesome, benign, harmless, innocuous 有益的,安全无害的

deliberate [di'libərət]

adj. 深思熟虑的: characterized by or resulting from careful and thorough consideration

近义词:calculated, considered, reasoned, thoughtful

反义词:impetuous, haste, casual, unadvised, uncalculated, unconsidered, unstudied 随意的,未经过深思的

delicacy ['delikəsi]

n. (外貌、建筑、表演)精致: fineness of appearance, construction, or execution; elegance

近义词:dainty, delectable, kickshaw, tidbit

反义词:crudity, husk, coarseness, roughness 粗糙

delineate [di'linieit]

vt. 勾勒,用线条描绘: to indicate or represent by drawn or painted lines

近义词:define, silhouette, sketch, trace

vt. 描写,描绘: to describe, portray, or set forth with accuracy or in detail

近义词:depict, display, draw, image, limn, paint, picture, portray, render

反义词:color, distort, falsify, garble, misrepresent, misstate, pervert, twist, warp 曲解,篡改本意

派生词:delineation n. 描绘

delirium [di'liriəm]

n. 精神错乱: an acute mental disturbance characterized by confused thinking and disrupted attention usually accompanied by disordered speech and hallucinations

近义词:agitation, distraction, hysteria, rage, rampage, uproar

deluge ['delju:dʒ]

n. 大暴雨: a drenching rain

反义词:drizzle 毛毛雨

n. 大量: a great flow of water or of something that overwhelms

近义词:inundation, overflow, spate, torrent

delusion [di'lu:ʒən]

n. 错觉: a false idea

近义词:hallucination, illusion, unreality, falsehood, misconception

反义词:truth, verity 真实, transparent 坦诚的

派生词:delusive adj. 欺骗的:false, deceptive

delve [delv]

vt. vi. 探究,钻研: to make a careful or detailed search for information

近义词:probe, investigate, inquire into, look into, dig into

demagogue ['deməɡɔɡ]

n. 蛊惑民心的政客: a leader who makes use of popular prejudices and false claims and promises in order to gain power

近义词:firebrand, fomenter, incendiary, instigator, kindler, provocateur

demanding [di'mɑ:ndiŋ]

adj. 难取悦的,难满足的: not easily satisfied or pleased

近义词:exacting, fastidious, finical, finicking, fussy, picky

adj. 费时间花心思的: requiring much time, effort, or careful attention

近义词:arduous, burdensome, challenging, exacting, grueling, killing, laborious, onerous, persnickety, taxing, toilsome

反义词:light, unchallenging, undemanding 不费劲的,轻而易举的

demolition [,demə'liʃən]

n. 破坏,毁坏: the act or process of wrecking or destroying, especially destruction by explosives.

近义词:annihilation, decimation, devastation, havoc, wreckage

反义词:building, construction, erection, raising 建造

demonstrate ['demənstreit]

v. (通过证据)证明,表明: to show or make clear by using examples

近义词:exemplify, instance

反义词:unable to prove 不能证明的

v. 使明白易懂: to make plain or understandable

近义词:clarify, construe, demystify, elucidate, explicate, illuminate

反义词:obscure 使模糊

v. 表现,表露: to make known (something abstract) through outward signs

近义词:bespeak, betray, display, evince, manifest, reveal

demoralize [di'mɔrəlaiz]

vt. 使士气低落: to undermine the confidence or morale of; dishearten

近义词:daunt, dishearten, dismay, dispirit, unnerve

反义词:invigorate, cheer 鼓舞

v. 贬低,堕落: to lower in character, dignity, or quality

近义词:abase, corrupt, debauch, degrade, demean

反义词:elevate, ennoble, uplift 使崇高

demote [,di:'məut]

vt. 降职,降级: to reduce to a lower grade or rank

近义词:break, bust, degrade, disrate, downgrade, reduce

反义词:advance, elevate, promote, raise 提升,晋升

派生词:demotion n. 降职

demotic [di'mɔtik]

adj. 通俗的,大众化的: popular, common

反义词:profound 深奥的

demotion [,di:'məuʃən]

n. 降级,降职: the act or an instance of bringing to a lower grade or rank

近义词:degradation, downgrading, reduction

反义词:elevation, promotion 晋升

demur [di'mə:]

vi. 表示异议,反对: to voice opposition; object

近义词:challenge, exception, expostulation, fuss, kick, protest, remonstrance, stink

反义词:accept, accede 接受

n. 犹豫: hesitation (as in doing or accepting) usually based on doubt of the acceptability of something offered or proposed; qualm

denigrate ['deniɡreit]

vt. 诋毁,污蔑: to express scornfully one's low opinion of

近义词:belittle, depreciate, derogate, dismiss, disparage

反义词:honor, acclaim, applaud, exalt, extol, glorify, magnify 给以……荣誉,赞扬

denouement [deinu:'mɔŋ]

n.(小说的)结局: the final resolution or clarification of a dramatic or narrative plot

denounce [di'nauns]

v. 公开指责: to express public or formal disapproval of

近义词:condemn, objurgate, rebuke, reprimand, reproach, reprove

反义词:cite, commend, endorse 支持,称赞

v. 道德上错误、可耻的: to declare to be morally wrong or evil

近义词:anathematize, censure, execrate, reprehend, reprobate

反义词:panegyric, accolade, eulogy 颂词

派生词:denunciation n. 谴责:an act of denouncing especially : a public condemnation

dent [dent]

n. 凹陷,凹痕: a depression in a surface made by pressure or a blow

近义词:cavity, depression, hollow, indenture, recess

反义词:bulge, convexity, projection, protrusion, protuberance 凸起

v. (数量、程度上)变小,变弱: to make smaller in amount, volume, or extent

近义词:abate, downscale, downsize, dwindle

反义词:aggrandize, amplify, augment, boost, enlarge, escalate 增大,增强

denude [di'nju:d]

vt. 脱去,使赤裸: to divest of covering; make bare

反义词:cover 遮盖

dependable [di'pendəbl]

adj. 可靠的,值得信赖的: capable of being depended on

近义词:calculable, reliable, responsible, safe, secure, solid, trustable, trustworthy

反义词:undependable, unreliable, unsafe, untrustworthy 不值得信赖的

deplete [di'pli:t]

vt. 耗尽,使衰竭: to decrease the fullness of; to make complete use of

近义词:consume, devour, drain, exhaust, draw down, play out, use up

反义词:enrich, renew, replace 使富有,更新

deplorable [di'plɔ:rəbl]

adj. 可鄙的,可耻的: worthy of severe condemnation or reproach

近义词:despicable, dirty, grubby, lousy, mean, nasty, paltry, scurvy, wretched

反义词:admirable, commendable, creditable, laudable, meritorious, praiseworthy 值得表扬的

adj. 悲惨的,可悲的: of a kind to cause great distress

近义词:distressful, distressing, grievous, heartbreaking, heartrending, lamentable, tragic, unfortunate, woeful

deplore [di'plɔ:]

vt. 哀悼: to feel or express sorrow for

近义词:mourn, bewail, grieve for, wail for

反义词:delight, exult in, glory in, rejoice in 高兴

deploy [di:'plɔi]

v.(有目的地)展开;调度: to spread out, utilize, or arrange for a deliberate purpose

反义词:concentrate 集中

deportation [,di:pɔ:'teiʃən]

n. 放逐: the removal from a country of an alien whose presence is unlawful or prejudicial

近义词:banishment, displacement, expatriation, expulsion, relegation

depose [di'pəuz]

vt. 发誓作证: to testify to under oath or by affidavit

近义词:attest, swear

反义词:perjure 作伪证

v. 废黜,罢免: to remove from a throne or other high position

近义词:defrock, deprive, oust, uncrown

反义词:crown, enthrone 授予王权

v. 摆放: to arrange something in a certain spot or position

近义词:deposit, dispose, emplace, situate

deposit [di'pɔzit]

n. 自然积累,沉积: a natural accumulation (as of iron ore, coal, or gas)

近义词:dregs, precipitate, sediment, settlings, hoard, reserve

反义词:process of eroding 腐蚀过程

v. 存钱: to put in an account

反义词:withdraw 取款

depravity [di'prævəti]

n. 道德败坏: immoral conduct or practices harmful or offensive to society

近义词:debauchery, iniquitousness, licentiousness, perversion, turpitude, dissoluteness

反义词:morality, virtue 美德

deprecate ['deprikeit]

vt. 表达不喜欢: to hold an unfavorable opinion of

近义词:deprecate, discountenance, disesteem, disfavor, frown (on or upon)

反义词:approve, favor 喜欢

vt. 贬低,轻视: to express scornfully one's low opinion of

近义词:belittle, denigrate, dismiss, disparage, cry down

反义词:acclaim, applaud, exalt, extol, glorify 赞扬

vt. 降低重要性,低调: play down, to make little of

反义词:vaunt 自夸

depreciate [di'pri:ʃieit]

vt. 贬低价值: to lower the price or estimated value of

近义词:cheapen, depress, devalue, downgrade, mark down

反义词:appreciate, enhance, upgrade, mark up 提价,升值

vt. 轻视:to lower in estimation or esteem

近义词:denigrate, disparage, play down, talk down

反义词:acclaim, exalt, extol, glorify, magnify 赞扬

depressed [di'prest]

adj. 不开心,情绪不高的: feeling unhappiness

近义词:crestfallen, dejected, despondent, gloomy, low-spirited, wretched

反义词:blissful, buoyant, gleeful, joyous, jubilant 情绪高的

adj. 生活境况悲催的: kept from having the necessities of life or a healthful environment

近义词:disadvantaged, underprivileged

反义词:advantaged, privileged 具有优势的、特权的

deprivation [,depri'veiʃən]

n. 匮乏: the condition of being deprived; privation

反义词:fecundity 丰饶

deracinate [di'ræsineit]

vt. 根除: to pull out by the roots; uproot

反义词:plant 种植

derelict ['derilikt]

adj. 玩忽职守的, 不认真的: lacking a sense of duty; marked by a carelessly easy manner

近义词:disregardful, lax, neglectful, neglecting, remiss, slack

反义词:extremely careful, attentive, conscientious, nonnegligent 特别仔细的

n. 被社会遗弃的人: a destitute homeless social misfit

近义词:deserted, desolate, disused, forgotten, forsaken, rejected

反义词:pillar of society 社会的栋梁

deride [di'raid]

vt. 嘲弄,嘲笑: to speak of or treat with contemptuous mirth

近义词:gibe, jeer, mock, scout, shoot down, laugh at

反义词:praise 赞美, veneration 尊敬

派生词:derision n. 嘲弄:contemptuous or jeering laughter; ridicule

derivative [di'rivətiv]

adj. 非原创的: lacking originality: banal

近义词:secondhand

反义词:original, innovative, precursory 原创的,先驱的

descend [di'send]

v. 下降: to lead or extend downward

近义词:dip, fall, plunge, sink

反义词:arise, ascend, climb, mount, upsweep, upturn

v. 世代相传: to originate or come from an ancestral stock or source, to pass by inheritance

descendant [di'sendənt]

n. 后代: one deriving directly from a precursor or prototype

反义词:forbears 祖先

desecrate ['desikreit]

vt. 亵渎,玷污: to treat (a sacred place or object) shamefully or with great disrespect

近义词:defile, profane, violate

反义词:sanctify, revere, hallow 尊敬,视为神圣

desiccate ['desikeit]

vt. 使(食物)脱水以保存,使干燥: to preserve (a food) by drying

近义词:dehydrate, parch, scorch, sear

反义词:add water to, hydrate, drench 加水,浸透

派生词:desiccant n. 干燥剂:a drying agent (as calcium chloride)

v. 缺乏活力: to deprive of emotional or intellectual vitality

近义词:brace, castrate, dampen, deaden, devitalize, enervate

反义词:energize, enliven, invigorate, stimulate, vitalize 使生机勃勃

designate ['deziɡneit]

v. 任命: to pick (someone) by one's authority for a specific position or duty

近义词:assign, commission, constitute, nominate, place

反义词:discharge, dismiss, expel, fire 解雇,开除

v. 命名: to give a name to

近义词:denominate, dub, entitle, label, style, term, title

desperate ['despərət]

adj. 绝望的: feeling or showing no hope

近义词:despondent, despairing, forlorn, hopeless

反义词:hopeful, optimistic 充满希望的,乐观的

despicable ['despikəbl]

adj. 令人鄙视的: arousing or deserving of one's loathing and disgust

近义词:contemptible, detestable, dishonorable

反义词:admirable, commendable, creditable, meritorious, praiseworthy 值得赞扬的

adj. 不荣耀的,不得体的: not following or in accordance with standards of honor and decency

近义词:currish, dirty, execrable, ignominious, sordid, wretched

反义词:honorable, lofty, noble, upright, venerable, virtuous 崇高的

despise [di'spaiz]

vt. 极其不喜欢: to dislike strongly

近义词:abhor, abominate, detest, execrate, loathe, disregard, flout

反义词:love 喜欢

despotic [de'spɔtik]

adj. 专制的,暴虐的: arbitrary, autocratic, monocratic, tyrannical

近义词:authoritative, dictatorial, imperious, overbearing, peremptory, tyrannous

desultory ['desəltəri]

adj. 无计划、无目的的: lacking a definite plan, purpose, or pattern

近义词:digressive, excursive, meandering, rambling, wandering

反义词:carefully planned, strictly methodical, assiduous 精心计划的,有系统的,勤勉的

adj. 令人失望的: disappointing in progress, performance, or quality

detach [di'tætʃ]

vt. 分离: to separate or unfasten; disconnect

反义词:tether 束缚

detain [di'tein]

v. 拘留: to hold or keep in or as if in custody

反义词:manumit 释放

deter [di'tə:]

vt. 吓住,威慑: to prevent or discourage from acting, as by means of fear or doubt

近义词:dissuade, inhibit

反义词:spur, courage, persuade 激励, inducement, incentive 引诱,刺激

派生词:deterrent adj/ n. 威慑力量,威慑的

deterioration [di,tiəriə'reiʃən]

n. 恶化;堕落: a gradual sinking and wasting away of mind or body

近义词:decadence, degeneration, deterioration, devolution, downfall, downgrade

反义词:improvement, recovery, recuperation, rehabilitation, revitalization 改进,改善

detour [di'tuə]

n. 偏离正常标准: a turning away from a course or standard

近义词:deflection, departure, deviation, divergency

v. 改变方向或者路线: to change one's course or direction

近义词:deviate, diverge, sheer, swerve, veer

detract [di'trækt]

v. 贬低: to diminish the importance, value, or effectiveness of something

近义词:belittle, depreciate, derogate, disparage, dispraise, write off

反义词:extol, praise, eulogize, laud, panegyrize 赞美

v. 使分心: to draw the attention or mind to something else

近义词:divert, abstract, call off

detritus [di'traitəs]

n. 废品,碎屑,遗骸: a product of disintegration, destruction, or wearing away: debris

近义词:debris, residue, wreck

反义词:valuable product 有用的物品

devoted [di'vəutid]

adj. 投入的,忠诚的: characterized by loyalty and devotion

近义词:constant, loyal, allegiant, dedicated, devout, loyal, pious, staunch, steadfast

反义词:disloyal, faithless, perfidious, unfaithful 不忠诚的;recreant, traitorous, treacherous 背叛的

adj. 示爱的,恩爱的: feeling or showing love

近义词:adoring, affectionate, fond, tender, tenderhearted

反义词:unloving 无爱心的,冷漠的

devout [di'vaut]

adj. (对于宗教)虔诚的: devoted to religion or to religious duties or exercises

近义词:pious, religious, sainted

反义词:antireligious, impious 不虔诚的

adj. 忠诚的: firm in one's allegiance to someone or something

近义词:constant, loyal, allegiant, dedicated, devout, loyal, pious, staunch, steadfast

反义词:disloyal, faithless, perfidious, unfaithful 不忠诚的;recreant, traitorous, treacherous 背叛的

dexterous ['dekstərəs]

adj. 动作灵活的: ready and skilled in physical movements

近义词:deft, handy

反义词:ham-fisted, ham-handed, handless, heavy-handed, unhandy 手笨的

adj. 头脑灵活的: mentally adroit and skillful: clever

近义词:adroit, clever, cunning

反义词:dull, foolish, silly, fatuous, unwise 傻的

diabolic ['daiə'bɔlik]

adj. 恶魔一般的: of, relating to, or characteristic of the devil

近义词:demoniac, demonian, demonic, devilish, satanic

反义词:angelic, seraphic 天使般的

diaphanous [dai'æfənəs]

adj. 模糊的,非实在的: vague or insubstantial

近义词:vague, obscure, unexplicit, insubstantial, immaterial

反义词:substantial 实在的;clear, distinct 清晰的

adj. (质地精致得)几乎透明的: of such fine texture as to be transparent or translucent

近义词:transparent, translucent, transpicuous, gossamer

反义词:opaque, impermeable of light 不透明的, 不透光的

diatribe ['daiətraib]

n. 长篇抨击性演讲: a long angry speech or scolding

近义词:tirade, harangue, jeremiad, philippic, rant

n. 挖苦,讽刺的指责: ironic or satirical criticism

近义词:irony, satire

反义词:encomium, eulogy, panegyric, tribute, laudatory piece of writing 颂词,赞赏作品

dichotomy [dai'kɔtəmi]

n. 一分为二,分割: a division into two especially mutually exclusive or contradictory groups or entities

近义词:bifurcation, breakup, cleavage, division, fractionalization, partition, schism, scission, split, sundering

反义词:unification, union 统一

dictate [dik'teit]

n. 指令,命令: a command by one in authority

近义词:behest, charge, commandment, decree, direction, directive, edict, imperative, injunction, instruction, order

vt. (仗着地位、权力)下令: to request the doing of by virtue of one’s authority

近义词:call, decree, direct, impose, mandate, ordain, order, prescribe

反义词:cancel, countermand, rescind 撤销命令

派生词:dictator n. 独裁者

didactic [di'dæktik]

adj. 喜欢说教的: designed or intended to teach

近义词:homiletic, preachy, moralistic, sententious

反义词:undidactic 不喜欢说教的

diehard ['daihɑ:d]

adj. 顽固的,保守的/ n. 顽固的人,保守的人: strongly or fanatically determined or devoted/ someone who opposes change and refuses to accept new ideas

近义词:conservative, hidebound, old-fashioned, reactionary, ultraconservative

反义词:liberal, nonconservative, open-minded, liberal 自由的,开放的

diffident ['difidənt]

adj. 不自信的: hesitant in acting or speaking through lack of self-confidence

近义词:unassured, bashful, retiring, self-effacing, withdrawn

反义词:confident, assured, self-assured, self-confident 自信的

adj. 内向的: reserved in manner; unassertive

近义词:introverted

反义词:extroverted, outgoing 外向的

diffuse [di'fju:s]

adj. 罗嗦的: being at once verbose and ill-organized

近义词:circuitous, circumlocutory, long-winded, prolix, verbose, windy, rambling

反义词:concise, pithy, succinct, terse, laconic 简洁的

adj. 不集中的,扩散的: not concentrated or localized

反义词:concentrated 集中的

v. 扩展,散开: extend, scatter

近义词:spread, extend, disperse, disseminate, scatter

反义词:concentrate, center, centralize, focus 集中

digress [dai'ɡres]

v. 脱离主题: to turn aside especially from the main subject of attention or course of argument

近义词:excurse, ramble, diverge, get off the subject, discursive, aside

派生词:digressive adj.偏离的, digression n. 题外话: the act or an instance of digressing in a discourse

dike [daik]

n. 堤坝,水坝: a bank usually of earth constructed to control or confine water

近义词:dam, embankment, levee

n. 水沟,水渠: a long narrow channel dug in the earth

近义词:ditch, gutter, trench

dilapidate [di'læpideit]

v. 使荒废: to bring into a condition of decay or partial ruin

近义词:ruin, wreck

反义词:be in use 还在使用;restore 恢复使用;mend, repair 修理;rejuvenate, renew, renovate 翻新

dilate [dai'leit]

vt. 使膨胀,扩大: to enlarge or expand in bulk or extent;to become wide

近义词:expand, amplify, enlarge

反义词:contract 收缩;narrow 使变窄

v. 详细表达: to express more fully and in greater detail

近义词:amplify, develop, elaborate on, flesh out, dilate on, enlarge on

反义词:abbreviate, abridge, condense, shorten 删减,缩短

dilatory ['dilətəri]

adj. 拖延的,磨蹭的: tending or intended to cause delay, characterized by procrastination

近义词:delaying, procrastinating, dragging, lagging, tardy

反义词:rapid, fast, fleet, precipitate, rocketing, swift hasty, hurrying, scurrying 快速的

dilettante [,dili'tænti]

n./ adj. 业余爱好者(对艺术或知识领域涉猎浅薄者)/ 缺乏专业技术的: a person having a superficial interest in an art/ lacking or showing a lack of expert skill

近义词:dabbler, amateur, nonexpert, nonprofessional, cognoscente

反义词:authority, expert, pro, professional, specialist 专家

diligent ['dilidʒənt]

adj. 勤勉的,辛勤的: characterized by steady, earnest, and energetic effort: painstaking

近义词:assiduous, industrious, sedulous, engaged, hopping, tied-up

反义词:idle, inactive, unbusy, unemployed, unoccupied 空闲的

dilute [dai'lju:t]

v. 稀释: to make thinner or less concentrated by adding a liquid such as water/ of relatively low strength or concentration

近义词:thin

反义词:condense, densify, concentrate, thicken 使浓缩

vt. 削弱: to diminish the strength, flavor, or brilliance of by admixture

近义词:weaken

反义词:fortify, strengthen 增强

diminish [di'miniʃ]

v. 变小,减少: to become smaller or less

近义词:abate, dwindle, lessen, lower, reduce, decline

反义词:aggrandize, amplify, augment, boost, enlarge, escalate, expand, increase, raise, balloon 增加,增大

v. 轻视,贬低: to lessen the authority, dignity, or reputation of : belittle

近义词:belittle, deprecate, depreciate, disparage

反义词:acclaim, applaud, exalt, extol, glorify, laud, praise 赞美

din [din]

n. 喧闹声,嘈杂声: a loud continued noise

近义词:blare, bluster, cacophony, chatter, clamor, discordance, racket, rattle, roar

反义词:quiet, silence, still 安静

v. 重复: to say or state again

近义词:iterate, rehearse, reiterate

dingy [dindʒi]

adj. 昏暗的,肮脏的: darkened with smoke and grime; dirty or discolored.

近义词:darkened, dirty, bedraggled, bemired, besmirched, dusty, mucky, muddy, nasty, smudged, soiled, sordid, stained, sullied

反义词:clean, cleanly, immaculate, spotless, stainless, unsoiled, unstained, unsullied 干净的

diocesan [dai'ɔsisən]

adj. 主教管辖区的: of or relating to a diocese

反义词:ecumenical 世界范围的

diplomatic [,diplə'mætik]

adj. 使用策略的,机智的: employing tact and conciliation especially in situations of stress

近义词:diplomatic, politic

反义词:gauche, impolitic, tactless, undiplomatic, untactful 笨拙的,不机智的

dire ['daiə]

adj. 不吉利的,不祥的: being or showing a sign of evil or calamity to come

近义词:baleful, direful, foreboding, ill-boding, inauspicious, menacing, minatory, portentous, sinister, threatening

反义词:propitious, unthreatening 吉利的,吉祥的

adj. 可怕的,恐怖的: causing fear

近义词:alarming, dire, direful, dread, dreadful, fearsome, forbidding, formidable, frightening, frightful, ghastly, hair-raising, horrendous, horrible, horrifying, intimidating, redoubtable, scary, shocking, terrible, terrifying

adj. 迫切的:needing immediate attention; urgent

近义词:immediate, burning, compelling, critical, crying, emergent, exigent, imperative, imperious, importunate, instant, necessitous, pressing, urgent

反义词:nonurgent, noncritical 不迫切的

adj. 悲惨的: causing or marked by an atmosphere lacking in cheer

dirge [də:dʒ]

n. 挽歌: a slow, solemn, and mournful piece of music

近义词:elegy, requiem

disabuse [,disə'bju:z]

v. 打消错误念头,纠正:to free from error, fallacy, or misconception

近义词:disenchant, undeceive

反义词:lead into error 导致错误;mislead 误导

disaffected [disə'fektid]

adj. 不满的,叛逆的: discontented and resentful especially against authority; rebellious

近义词:discontented, dissatisfied, malcontent, rebellious, insubordinate, contumacious, dissatisfy, agitate, upset

反义词:satisfied, contented 满足的, mollify 平息,抚慰

派生词:disaffect v. 使不安,使不满: to fill with discontent and unrest

disarm [dis'ɑ:m]

vi. 解除武装: to give up or reduce armed forces

近义词:demilitarize

反义词:arm, militarize, put on guard 装备武器

vt. 使息怒,平息抚慰: to lessen the anger or agitation of

近义词:appease, assuage, conciliate, gentle, mollify, placate, propitiate

反义词:anger, enrage, incense, inflame, enflame, infuriate, ire, madden, outrage 煽动激起

v. 使无害: to make harmless

disarray [,disə'rei]

n. 混乱,无秩序: a lack of order or sequence

近义词:confusion, disarrangement, disorder, disorderliness, disorganization, havoc, mess, messiness, misorder, muddle, muss, shambles, jumble, welter

反义词:order, orderliness 有序

v. 使混乱: to undo the proper order or arrangement of

近义词:confuse, disarrange, discompose, dishevel, dislocate, disorganize, disrupt, disturb, hash, jumble, muddle, muss, rumple, scramble, upset, mess up, mix up

反义词:arrange, array, dispose, order, organize, range, regulate, straighten up 使有序

disavow [,disə'vau]

vt. 拒绝承认,否认: to disclaim knowledge of, responsibility for, or association with;to declare not to be true

近义词:deny, repudiate, disaffirm, disclaim, disconfirm, gainsay, negate

反义词:acknowledge, avow, concede 承认

discern [di'sə:n]

vt. 识别,辨别差异:to perceive with the eyes or intellect; detect

近义词:behold, descry, distinguish, espy, perceive, regard, differentiate, discriminate, insightful, incisive, perceptible, detectable, distinguishable

反义词:confuse, mix up 混淆, myopic, shortsighted 目光短浅的;undiscerning 无辨别能力的, indiscernible, imperceptible 不可辨识的

派生词:discerning adj. 有洞察力的,洞悉的:showing insight and understanding, discernible/ discernable adj. 可辨识的,可辨别的:perceptible

discharge [dis'tʃɑ:dʒ]

vt. 解雇: to dismiss from employment

近义词:fire, dismiss

反义词:employ, engage, hire, take on, sign up or on 雇佣

n. 不承担责任: a freeing from an obligation or responsibility

近义词:delivery, quietus, quittance

v. 释放: to set free (as from slavery or confinement)

近义词:disenthrall, emancipate, enfranchise, liberate, loose, manumit, release, spring, unbind, uncage, unchain, unfetter

反义词:bind, confine, enchain, fetter 监禁,束缚

disciple [di'saipl]

n. 信徒,追随者: one who accepts and assists in spreading the doctrines of another, follower

近义词:acolyte, adherent, convert, epigone, partisan, votary

反义词:leader, coryphaeus 领导者

discombobulate [diskəm'bɔbjuleit]

v. 使不安,使混乱: upset, confuse

近义词:upset, addle, baffle, bamboozle, befog, befuddle, confound, fuddle, gravel, muddle, muddy, mystify, perplex, puzzle, vex

反义词:compose, soothe, calm, pacify 使安定

discomfit [dis'kʌmfit]

v. 使尴尬: to put into a state of perplexity and embarrassment

近义词:embarrass, abash, faze, fluster, mortify, nonplus, rattle

v. 阻碍: to prevent from achieving a goal

近义词:balk, foil, thwart, baffle, checkmate

反义词:advance, forward, foster, further, promote 推进,促进;encourage 鼓励

discommode [,diskə'məud]

v. 打扰,使不便: to cause inconvenience to: trouble

近义词:disturb, trouble, incommode, put out

反义词:accommodate, assist, oblige, favor 帮忙

discompose [,diskəm'pəuz]

vt. 使不安: to disturb the composure or calm of; perturb

近义词:agitate, bother, discomfort, disquiet, distemper, disconcert, disturb, perturb, upset, weird out

反义词:calm, compose, quiet, settle, soothe, tranquilize 平息抚慰

v. 使混乱: to undo the proper order or arrangement of

近义词:disarrange, disarray, disorganize

反义词:arrange, array, order, organize, range 使有序

disconcert [,diskən'sə:t]

vt. 使不安: to disturb the composure of

近义词:abash, discomfit, disconcert, discountenance, mortify, rattle

反义词:calm, compose, quiet, settle, soothe, tranquilize 平息抚慰

discord ['diskɔ:d]

n. 意见不一致,不和谐: lack of agreement or harmony (as between persons, things, or ideas)

近义词:conflict, disaccord, discordance, disharmony, dissension, dissidence, dissonance, disunion, disunity, division, friction, inharmony, schism, strife, dissonant, cacophonous, disharmonic, disharmonious

反义词:accord, agreement, concord, harmony, peace 和谐, concordant, harmonious 和谐的

派生词:discordant adj. 不和谐的,刺耳的: disagreeable in sound; harsh or dissonant

discredit [dis'kredit]

v. 羞辱,使丧失名誉: to damage in reputation; disgrace.

近义词:abase, debase, degrade, demean, disgrace, dishonor, humiliate, shame, sink, smirch, take down

反义词:aggrandize 提高名誉;canonize, deify 神化;elevate 提升;exalt 赞扬

v. 怀疑,不相信: to think not to be true or real

近义词:negate, doubt, distrust

反义词:accept, believe, credit 接受,相信;confirm, prove, validate, verify 证实

discreet [dis'kri:t]

adj. (言行)谨慎的: having or showing good judgment and restraint especially in conduct or speech

近义词:intelligent, judicious, prudent, imprudent, indiscreet, injudicious 不谨慎的

adj. 不易察觉的: not readily seen or noticed

近义词:inconspicuous, invisible, unnoticeable, unobtrusive, apparent, conspicuous, distinct, evident, manifest, noticeable, obvious, patent, visible 明显的

discrepancy [dis'krepənsi]

n. (在事实和宣称之间的)差异或矛盾: divergence or disagreement, as between facts or claims

近义词:contrast, disagreement, disparity, dissimilarity, distance, distinction, diversity

反义词:converge concord consonant 一致,和谐;analogousness, community, resemblance, similarity 相似

discrete [dis'kri:t]

adj. 离散的,不连续的:constituting a separate entity

近义词:detached, disconnected, unattached, unconnected, separate

反义词:continuous 连续的;attached, connected, joined, linked 连接的

discretion [dis'kreʃən]

n. 谨慎: the quality of being discreet; circumspection

近义词:discreetness, prudence

反义词:imprudence, indiscretion

派生词:indiscretion n. 不谨慎,不符合社会道德规范: an act at variance with the accepted morality of a society

n. 自制,节制: the checking of one's true feelings and impulses when dealing with others

近义词:continence, discipline, inhibition, refrainment, restraint, self-control, self-restraint

反义词:disinhibition, incontinence, unconstraint 不自制,不节制

discretionary [dis'kreʃənəri]

adj. 自主决定的: left to discretion : exercised at one's own discretion

近义词:elective, voluntary

反义词:compulsory, mandatory, nonelective, nonvoluntary, obligatory, required 强制性的,非自愿的

discriminate [dis'krimineit]

vt. 区分: to perceive the distinguishing features of; recognize as distinct

近义词:differentiate, discern, distinguish

反义词:confuse, mistake, mix up 混淆

vi. 歧视: to make a difference in treatment or favor on a basis other than individual merit

近义词:prejudiced, biased

反义词:equitable, impartial, unbiased, impersonal, unprejudiced 公平的

派生词:discriminatory adj. 差别对待的: marked by or showing prejudice; biased

discursive [dis'kə:siv]

adj. (谈话内容)杂乱的: moving from topic to topic without order

近义词:desultory, digressional, excursive, meandering, rambling, wandering

反义词:keen on title, concentrated 关注主题的,集中的

disdain [dis'dein]

v. 轻视,鄙视: to look on with scorn

近义词:contemn, disrespect, slight, sniff, snub, look down

反义词:honor, respect 尊敬;treat favorably 亲切地对待

disenchant [,disin'tʃɑ:nt]

vt. 使清醒: to free from illusion

近义词:disabuse, undeceive

反义词:beguile, cozen, delude, dupe, fool, gull, hoax, hoodwink, misguide, misinform, mislead 诱骗

disengage [,disin'ɡeidʒ]

vt. 分开: to set free from entanglement or difficulty

近义词:disengage, disentangle, untangle

反义词:embroil, entangle 卷入;mesh 啮合

disgorge [dis'ɡɔ:dʒ]

v. 呕吐出: to discharge by the throat and mouth; vomit

近义词:belch, disgorge, eject, eruct, expel, jet, spew, spout

反义词:swallow, ingest 吞下,咽下

v. 放弃: to give up on request or under pressure

disgruntle [dis'ɡrʌntl]

vt. 使发怒,使不满意:to make ill-humored or discontented

近义词:disaffect, displease, dissatisfy, disgruntle

反义词:content, gratify, please, satisfy 使满意

v. 使疏远,使不友好:to cause to change from friendly or loving to unfriendly or uncaring

近义词:alien, alienate

反义词:reconcile 调解,使和谐

disguise [dis'ɡaiz]

v. 伪装(防止被认出): to modify the manner or appearance of in order to prevent recognition

近义词:camouflage, costume, mask

反义词:unmask 使露出真相

v. 隐藏: to keep secret or shut off from view

近义词:belie, blanket, conceal, cover, curtain, occult, veil

反义词:bare, disclose, display, divulge, expose, reveal, show, uncover, unmask, unveil 暴露,展现

dishearten [dis'hɑ:tən]

vt. 使沮丧,使失去信心: to cause to lose spirit or morale

近义词:chill, daunt, demoralize, discourage, dismay, dispirit, frustrate, unnerve

反义词:embolden, encourage, hearten, nerve, steel 使大胆,鼓励

disinclination [,disinkli'neiʃən]

n. 不喜欢,厌恶,不情愿: a lack of willingness or desire to do or accept something;a lack of willingness or desire to do or accept something

近义词:aversion, disfavor, disliking, disrelish, mislike, unwillingness

反义词:appetite, favor, fondness, liking, partiality, preference, relish, inclination 喜欢;willingness 情愿

disinfect [,disin'fekt]

vt. 消毒,使无菌:to free from infection especially by destroying harmful microorganisms

近义词:sterilize

反义词:infect, pollute, contaminate, taint 感染,污染

disinter [,disin'tə:]

v. (从墓地里)掘出 :to take out of the grave or tomb

近义词:unbury, unearth

反义词:bury, inter, tomb, inhume 埋葬

disinterested [dis'intristid]

adj. 公正的,无偏见的: free from selfish motive or interest: unbiased

近义词:equal, evenhanded, impartial, just, nonpartisan, dispassionate, objective, square, unbiased, unprejudiced

反义词:biased, inequitable, nonobjective, one-sided, partial, partisan, prejudiced, unjust 不公正的,有偏见的

adj. 没有兴趣的: having or showing a lack of interest or concern

近义词:apathetic, incurious, insouciant, nonchalant, perfunctory, unconcerned

反义词:concerned, interested 关心的,感兴趣的

disjointed [dis'dʒɔintid]

adj. 机能失调的: being thrown out of orderly function

近义词:chaotic, disorderly

反义词:orderly, regular, systematic 有序的,规律的,系统的

adj. 不连贯的: not clearly or logically connected

近义词:disconnected, unconnected

反义词:coherent, connected 连贯的

disjunctive [dis'dʒʌŋktiv]

adj. 分离的: marked by breaks or disunity

反义词:conjunctive, connective 连接的

派生词:disjunction n. 分离

dismantle [dis'mæntl]

vt. 分解,分拆:to take to pieces also : to destroy the integrity or functioning of

近义词:break down, knock down

反义词:assemble, construct 组装

dismay [dis'mei]

v. 使失去勇气: to cause to lose courage or resolution

近义词:chill, daunt, dishearten, dispirit, frustrate, unnerve

反义词:embolden, encourage, hearten, nerve 鼓励,使勇敢

v. 使不安,使焦虑: to trouble the mind of; to make uneasy

近义词:agitate, bother, discomfort, discompose, disquiet, distemper, distress, perturb, unsettle, upset

反义词:calm, compose, quiet, soothe, tranquilize 平息抚慰

disparage [dis'pæridʒ]

vt. 贬低,轻蔑地说: to lower in rank or reputation; to speak of in a slighting or disrespectful way; belittle

近义词:belittle, denigrate, deprecate, depreciate, derogate, degrade

反义词:acclaim, applaud, exalt, extol, glorify, laud 赞扬

disparate ['dispərət]

adj. 迥然不同的:fundamentally distinct or different in kind; entirely dissimilar

近义词:dissimilar, distinct, distinguishable, diverse, nonidentical, unalike

反义词:alike, identical, indistinguishable, kindred, like, parallel, same, similar 相似的,相同的

dispassionate [dis'pæʃənət]

adj. 客观公正的,不易被情绪或偏见影响的:devoid of or unaffected by passion, emotion, or bias

近义词:disinterested, equal, equitable, evenhanded, impartial, just, nonpartisan, objective, unbiased, unprejudiced

反义词:biased, inequitable, nonobjective, one-sided, partial, partisan, prejudiced, unjust 有偏见的,不公正的

dispatch [dis'pætʃ]

n. 迅速: promptness and efficiency in performance or transmission

近义词:alacrity, haste, swiftness, expedition, promptitude

反义词:leisureliness, delay, procrastination 悠然,拖延

v. 发送,运输: to cause to go or be taken from one place to another

近义词:transfer, transmit, transport, pack off

反义词:accept, receive 接收

v. 使死亡: to deprive of life

反义词:animate 使有生命

v. 获胜: to achieve a victory over

近义词:conquer, defeat, subdue, triumph over, prevail over

反义词:lose to 输

dispose [dis'pəuz]

vt. 使倾向: to give a tendency to: incline

近义词:willing, inclined, predisposed, prone

反义词:disinclined, indisposed 不喜欢的

派生词:disposed adj. 喜欢的: willing or likely,inclined

vi. 处理掉(与of连用,dispose of): to get rid of; throw out

派生词:disposal n. 处理,不再利用: the act of getting rid of something that is no longer wanted or needed

v. 布置有序: to place, distribute, or arrange especially in an orderly way

近义词:array, arrange

反义词:disarrange, disarray, disorder, upset, mess up, muss up 使混乱

disprove [dis'pru:v]

vt. 证伪,证明为假: to prove to be false or wrong

近义词:belie, confound, confute, debunk, disconfirm, discredit, falsify, rebut, refute, shoot down

反义词:confirm, establish, prove, validate, verify 证实,证明为真

disregard [disri'ɡɑ:d]

vt. 漠视,不关注: to pay no attention to

近义词:ignore, overlook, slight

反义词:heed, mind, regard, attend to 关注

n. 缺乏兴趣,缺乏关心: lack of interest or concern

近义词:apathy, disinterestedness, incuriosity, nonchalance, torpor, unconcern

反义词:concern, interest, regard 关心,感兴趣

dissect [di'sekt]

vt. 仔细分析: to examine, analyze, or criticize in minute detail

近义词:analyze

vt. 切成片(尤其是为了解剖研究): to cut apart or separate (tissue), especially for anatomical study

近义词:anatomize, assay, break down

dissemble [di'sembl]

v. 用假象隐藏真相,掩饰: to put on a false appearance

近义词:dissimulate, affect, assume, bluff, counterfeit, fake, sham

反义词:behave honestly 表现诚恳

disseminate [di'semineit]

vt. 散播,传播: to spread abroad; promulgate

近义词:broadcast, circulate, propagate

反义词:gather, amass, garner 收集

dissension [di'senʃən]

n. 意见不合:difference of opinion; disagreement

近义词:conflict, disaccord, discordance, discordancy, disharmony, dissent, dissidence, dissonance, disunion, disunity, division, friction, inharmony, schism, strife

反义词:accord, agreement, concord, concordance, harmony, consensus, unanimity 不和谐,不一致

dissent [di'sent]

v. 持异议,不同意: to differ in opinion

近义词:differ, disagree, nonconcur

反义词:agree, assent, concur 同意

n. 反对正统: departure from a generally accepted theory, opinion, or practice

近义词:heterodoxy, nonconformity

反义词:conformity 遵从;orthodoxy 正统

n. 不和谐: a lack of agreement or harmony

近义词:conflict, disaccord, discordance, discordancy, disharmony, dissent, dissidence, dissonance, disunion, disunity, division, friction, inharmony, schism, strife

反义词:accord, agreement, concord, concordance, harmony, consensus, unanimity 不和谐,不一致

dissipate ['disipeit]

vt. 驱散: to drive away; disperse.

近义词:disband, dispel, disperse, scatter

反义词:accumulate, gather, amass, cluster, assemble, concentrate, congregate 积聚

vt. 浪费: to spend or expend intemperately or wastefully: squander

近义词:waste, squander, lavish

反义词:conserve 节省

vi. 放纵: to indulge in the intemperate pursuit of pleasure, especially : to drink to excess

近义词:indulge

dissolute ['disəlju:t]

adj. 放荡的,无节制的: lacking moral restraint; indulging in sensual pleasures or vices.

近义词:dissipated, libertine, rakish, reprobate

反义词:abstinent, abstemious, temperate, ascetic, stoic, spartan, self-denying 自制节制的;pure, uncorrupt, uncorrupted 纯洁的,未堕落的

dissolve [di'zɔlv]

v. 溶解,融化: to cause to pass into solution; to reduce (solid matter) to liquid form; melt

近义词:liquefy, melt

反义词:coagulate, solidify, freeze 凝结,凝固,结冰

vt. 解散: to break into component parts; disintegrate

近义词:disintegrate, disband, break up

反义词:consolidate, unify 使联合

v. 消失: to cease to be visible; to cease to exist

近义词:dematerialize, vanish

反义词:appear 出现;materialize 使实物化

v. 废除,撤销: to put an end to by formal action

近义词:terminate, abrogate, annul, cancel, disannul, invalidate, negate, null, nullify, repeal, rescind

dissonance ['disənəns]

n.不和谐,刺耳: a harsh, disagreeable combination of sounds; discord

近义词:conflict, disaccord, discordance, discordancy, disharmony, dissent, dissidence, dissonance, disunion, disunity, division, friction, inharmony, schism, strife

反义词:accord, agreement, concord, concordance, harmony, consensus, unanimity 不和谐,不一致

dissuade [di'sweid]

vt. 劝阻,反对: to deter (a person) from a course of action or a purpose by persuasion or exhortation

近义词:deter, dissuade, inhibit

反义词:encourage 鼓励;persuade 说服

distain [dis'tein]

v. 贬损,伤害名誉: loss of honor, respect, or reputation

近义词:dishonor, belittle, denigrate, deprecate, depreciate, degrade

反义词:praise, acclaim, applaud, exalt, extol, glorify, laud 赞扬

v. 弄脏: to make dirty

近义词:bemire, besmirch, daub, muddy, smirch, smudge, soil, stain, sully

反义词:clean 使干净

distal [dis'təl]

adj. 远离中心的,(神经)末梢的: situated away from the point of attachment or origin or a central point

反义词:proximal 接近中心的

distend [dis'tend]

v. 膨胀:to swell out or expand from or as if from internal pressure

近义词:expand, dilate, inflate, swell

反义词:constrict, compress 收缩压缩

distill [dis'til]

vt. 用蒸馏法提高纯度:to increase the concentration of, separate, or purify by or as if by distillation.

近义词:purify, filter, refine, fine

派生词:distillate n. 蒸馏物,纯化物,本质:a purified form; an essence

v. 渗出;滴下: to fall or let fall in or as if in drops

近义词:distill, dribble, drop, trickle

distinctive [dis'tiŋktiv]

adj. 完全不同的: being not of the same kind

近义词:disparate, dissimilar, distant, distinct, distinguishable, diverse, unalike, unlike

反义词:identical, indistinguishable, same 相同的;alike, analogous, kindred, like, parallel, similar 相似的

adj. 特征性的,典型的: serving to identify as belonging to an individual or group

近义词:characteristic, classic, diagnostic, discriminating, distinguishing, identifying, peculiar, symptomatic, typical

反义词:atypical, uncharacteristic, untypical 非典型的

派生词:distinction n. 区别,差别

distort [dis'tɔ:t]

vt. 扭曲,歪曲:to twist out of the true meaning or proportion

近义词:deform, misshape, torture, falsify, misinterpret, misrepresent, pervert, twist

distract [dis'trækt]

vt. 转移兴趣,使分心:to draw or direct (as one's attention) to a different object

近义词:abstract, divert, detract, call off

反义词:rapt 全心投入的

派生词:distracted adj. 精力分散的

vt. 使焦虑,使不安:to trouble the mind of; to make uneasy

近义词:agitate, bother, discomfort, discompose, dismay, disquiet, distress, perturb, upset

反义词:calm, compose, quiet, soothe, tranquilize 平息抚慰

adj. 疯狂的:insane, mad

近义词:insane, delirious, hysterical

distraught [dis'trɔ:t]

adj. 精神狂乱的,极疯狂的: deeply agitated, as from emotional conflict; insane

近义词:agitated, delirious, distracted, frenzied, hysterical

反义词:collected, composed, recollected, self-collected, self-composed, self-possessed 镇静的,平静的

diurnal [dai'ə:nəl]

adj. 白天发生或行动的: occurring or active during the daytime rather than at night

反义词:nocturnal 夜晚的

adj. 每天的: occurring, done, produced, or appearing every day

近义词:daily, day-to-day,

adj. 期刊: a publication that appears at regular intervals

近义词:bulletin, magazine, periodical, review, serial, journal

diverge [dai'və:dʒ]

v. 改变方向: to change one's course or direction

近义词:detour, deviate, diverge, sheer, swerve, turn off

vt. 散开: to go or move in different directions from a central point

近义词:branch out, divide, spread

反义词:converge, join 会合

v. 分歧: to become or be different in character or form: differ in opinion

近义词:differ, disagree

反义词:conform 遵从

vt. 离题: to depart from a set course or norm; deviate

近义词:excurse, ramble, diverge, get off the subject

diversity [dai'və:səti]

n. 多样性: variety or multiformity

近义词:diverseness, multifariousness, multiplicity, variousness, miscellaneousness

n. 分歧,不同点:the quality or state of being different

近义词:contrast, disagreement, discrepancy, disparateness, disparity, dissimilarity, dissimilitude, distinction, otherness, unlikeness

反义词:alikeness, analogy, likeness, resemblance, sameness, similarity 相同,相似

divert [dai'və:t]

vt. 使转向:to turn from one course or use to another: deflect

近义词:deflect, redirect, swing, veer, wheel

反义词:fix, set, settle 固定

v. 使消遣:to cause (someone) to pass the time agreeably occupied

近义词:disport, entertain, regale, solace

v. 使分心:to draw the attention or mind to something else

近义词:abstract, detract, call off

divestiture [dai'vestitʃə]

n. 剥夺:the act of taking away from a person

近义词:deprivation, dispossession

反义词:acquisition 获得;endowment 捐赠

divulge [dai'vʌldʒ]

vt. 泄漏(秘密):to make known (as a confidence or secret)

近义词:bare, disclose, discover, expose, uncover, unmask, unveil

反义词:conceal, cover up, hide, mask, shroud, veil 保密,隐藏

doctrinaire [,dɔktri'nεə]

adj. 教条主义的,照本宣科的: given to or marked by the forceful expression of strongly held opinions

近义词:dogmatic, latitudinarian (宗教方面)能容纳不同意见的

dodder ['dɔdə]

vi. 蹒跚,颤巍巍地行进:to progress feebly and unsteadily

近义词:careen, lurch, teeter, totter, waddle

dodge [dɔdʒ]

v. 躲避: to avoid (a blow, for example) by moving or shifting quickly aside

近义词:avoid, escape, shirk, malinger, goldbrick, evade, parry, sidestep, circumvent, fence, hedge, avert, elude, shun, skirt, bilk, eschew, weasel

doff [dɔf]

vt. 脱下: to take off; remove

近义词:put off, take off

反义词:don, put on 穿上

dogged ['dɔgid]

adj. 坚持的,坚决的: continuing despite difficulties, opposition, or discouragement;showing no signs of slackening or yielding in one's purpose

近义词:insistent, persevering, pertinacious, tenacious, determined

反义词:easily discouraged 容易气馁的;yielded 屈服的

adj. 固执的,任性的: sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion

近义词:adamant, hardheaded, headstrong, inflexible, intransigent, mulish, obdurate opinionated, ossified, pertinacious, self-opinionated, self-willed stubborn, unbending, uncompromising, unrelenting, unyielding, willful

反义词:acquiescent, amenable, compliant, complying, flexible, pliable, pliant, relenting, yielding 顺从的

dogma ['dɔɡmə]

n. 教条,信条: a doctrine or body of doctrines concerning faith or morals formally stated and authoritatively proclaimed by a church

近义词:credo, doctrine, gospel, dictatorial, dictative, authoritarian, authoritative, magisterial

反义词:heresy, heterodoxy 异端学说

派生词:dogmatic 独断的,武断的: characterized by an authoritative, arrogant assertion of unproved principles

doldrums ['dɔldrəmz]

n. 低迷,中断: a state or period of inactivity, stagnation, or slump

近义词:abeyance, dormancy, latency, quiescence, moratorium

反义词:continuation 持续

n. 情绪不佳:a state or spell of low spirits

近义词:dejection, depression, desolation, despondence, dolefulness, gloom, melancholy, unhappiness

反义词:bliss, ecstasy, elation, exhilaration, exuberance, exultation, jubilation, rapture, felicity

dolorous ['dɔlərəs]

adj. 忧伤的: causing, marked by, or expressing misery or grief

近义词:agonized, bemoaning, bewailing, deplorable, grievous, miserable, plaintive, rueful, sorrowful, woeful

反义词:happy, joyful, jovial, jubilant 高兴的

dolt [dəult]

n. 笨蛋: a stupid person

近义词:idiot, fool, moron, simpleton, dullard

反义词:illuminati, intellectual 智者;genius 天才

派生词:doltish adj. 愚笨的

domicile ['dɔmisail]

n. 住所,住宅: a residence; a home

近义词:home, dwelling, habitation, abode, house, lodging

v. 提供住处: to establish in or provide with a domicile

近义词:accommodate, bestow lodge, harbor, put up

反义词:banish, expel 驱逐

dominant ['dɔminənt]

adj. 起支配地位的: commanding, controlling, or prevailing over all others

近义词:ascendant, leading, outweighing, paramount, prevalent, principal, supreme

反义词:subordinate (等级上)低的

adj. (基因)显性的: of, relating to, or exerting ecological or genetic dominance

反义词:recessive 隐形的

派生词:dominate v. 占主导地位,统治;dominance n. 主导,主流;(基因的)显性

domineer [,dɔmi'niə]

vt. 专制统治: to exercise arbitrary or overbearing control

近义词:tyrannize

派生词:domineering adj. 专横的,盛气凌人的

don [dɔn]

vt. 穿上:to put on (an article of clothing)

近义词:assume, wear, put on

反义词:doff 脱下

donor ['dəunə]

n. 捐赠人,给体: one that gives, donates, or presents something

近义词:donator, presenter, contributor, subscriber, patron, sugar daddy

反义词:acceptor 受体

doodle ['du:dl]

vi. (无目的地)乱画: to scribble aimlessly, especially when preoccupied

近义词:mess around

vi. 漫无目的地打发时光: to spend time in aimless activity

近义词:dawdle, trifle

dormant ['dɔ:mənt]

adj. 静止的,不活跃的: in a state of rest or inactivity; inoperative; in abeyance

近义词:dead, latent, lurking, abeyant, quiescent, inert

反义词:active, busy, operating 活跃的

adj. (动物)冬眠的: having biological activity suspended

近义词:asleep, resting, napping, slumbering

反义词:awake 清醒的

派生词:dormancy n. 不活跃;冬眠

dour [duə]

adj. 闷闷不乐的,死气沉沉的: sullen, gloomy

近义词:morose, sulky, surly, moody

反义词:gay 欢快的

adj. 严厉的: harsh and threatening in manner or appearance

近义词:strict, sharp, austere, exacting, fierce, gruff, intimidating, rough, stark, stern

反义词:benign, gentle, mild, tender 温和的

douse [daus]

vt. 熄灭: to put out (a light or fire)

近义词:quench, extinguish, put out

反义词:kindle, ignite, inflame 点燃

n. 弄湿:to make wet

近义词:bathe, drench, soak, sodden, sop

反义词:dehydrate, desiccate脱水;parch, scorch, sear 烧焦,烤焦

downplay ['daunplei]

vt. 轻描淡写,不予重视: to minimize the significance of, play down

近义词:de-emphasize, disregard, ignore, overlook, neglect, understate, play down

反义词:address, emphasize, underscore 强调

downpour ['daunpɔ:]

n. 倾盆大雨: a heavy fall of rain

近义词:deluge, downfall, cloudburst, rainstorm

反义词:drizzle, sprinkle 细雨

doyen [dwɑ:'jæŋ]

n. 有经验的人,资深人士: a person considered to be knowledgeable or uniquely skilled as a result of long experience in some field of endeavor

近义词:authority, expert, master, maven, veteran, virtuoso

反义词:amateur, layman 业余爱好者,门外汉;tyro, novice, neophyte, rookie, fledgling 新手

n. (加入时间较长的)高级会员: the senior member of a group

近义词:elder, senior

反义词:junior 新人

doze [dəuz]

vi./n.小憩: to sleep lightly or briefly

近义词:drowse, nap, wink, slumber

反义词:wake 醒来

drab [dræb]

adj. 单调的,无聊的: characterized by dullness and monotony

近义词:arid, dreary, drudging, humdrum, jading, jejune, monochromatic, monotonous, pedestrian, ponderous, stale, stodgy, tedious, tiresome, wearisome

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 令人感兴趣的

draconian [drə'kəunjən]

adj. 极其残酷的;十分严厉的: exceedingly harsh; very severe

近义词:rigid, ironhanded, strict, stringent

反义词:mild, genial, lenient 温和的

dramatic [drə'mætik]

adj.显著的,惹人注意的: striking in appearance or effect

近义词:arresting, bold, brilliant, catchy, conspicuous, flamboyant, prominent, remarkable, splashy, striking

反义词:discreet, inconspicuous, invisible, subtle, unnoticeable, unobtrusive 不易引起注意的

派生词:dramatically adv. 显著地

drawl [drɔ:l]

v. 慢吞吞地说: to speak slowly with vowels greatly prolonged

近义词:extend, lengthen, prolong, protract, draw out

反义词:drivel, gibber 快速(而模糊)地说

dread [dred]

n. 恐惧: great fear especially in the face of impending evil

近义词:alarm, apprehension, consternation, fear, fright, horror, terror, trepidation

反义词:bravery, courage, dauntlessness, fearlessness, fortitude, intrepidity, stoutness, valor 勇气,无畏

派生词:dreadful adj. 令人恐惧的

dreary ['driəri]

adj. 单调乏味的:having nothing likely to provide cheer, comfort, or interest

近义词:desolate, gloomy, sullen, dull, monotone, pedestrian, somber

反义词:jocund 令人欢乐的

adj.令人不悦的: causing unhappiness

近义词:depressing, dismal, heartbreaking, mournful, pathetic, melancholy

反义词:cheering 令人激动高兴的

派生词:drearily adv. 令人厌烦地

drench [drentʃ]

vt. 湿透,浸透: to wet thoroughly

近义词:deluge, douse, soak, saturate, sodden, sop, wet

反义词:dehydrate, desiccate, dry, parch, scorch, sear 干燥

drivel [drivəl]

n. 胡言乱语: unintelligible or meaningless talk

近义词:abracadabra, nonsense, prattle, gabble, prattle

v. 胡言乱语,说傻话: to talk stupidly and carelessly

近义词:babble, gabble, gibber, jabber

drizzle ['drizl]

vi./n. (下)细小、轻柔、似雾的雨,毛毛雨: a fine misty rain

近义词:mist, sprinkle

反义词:deluge, downpour 倾盆大雨

派生词:drizzling adj. (雨)细小的

droll [drəul]

adj. 古怪有趣的,离奇可笑的: amusingly odd or whimsically comical

近义词:antic, comic, farcical, funny, hilarious, laughable, humorous, ridiculous, ludicrous, uproarious, whimsical

反义词:lame, unamusing, uncomic, unfunny, unhumorous, unhysterical 不幽默的

派生词:drollness n. 古怪

drone ['drəun]

vt. 单调地说: to talk in a persistently dull or monotonous tone

近义词:hum, buzz, bumble

n.(昆虫振翅般)单调的声音: a monotonous sound like that of an insect in motion

近义词:burr, whir

v. 混日子: to spend time doing nothing

近义词:dally, dawdle, hang, laze, loll, lounge

drudgery ['drʌdʒəri]

n. 苦工;单调、卑贱或无趣的工作: tedious, menial, or unpleasant work

近义词:labor, slavery, toil, travail, grind

反义词:sinecure 闲职,美差;fun, play 玩耍,娱乐

dubious ['dju:bjəs]

adj. 充满不定性的,值得怀疑的: giving rise to uncertainty; questionable or suspect as to true nature or quality

近义词:debatable, doubtful, disputable, equivocal, problematic, questionable, shaky

反义词:certain, incontestable, undeniable 确定的,毋庸置疑的;reliable 可靠的

adj. (对事实等)持怀疑态度的: not feeling sure about the truth, wisdom, or trustworthiness of someone or something

近义词:distrustful, skeptical, suspicious, unsure

反义词:convinced, positive, sure 表示肯定态度的,确信的

adj. 迟疑不决的,不愿行动的: slow to begin or proceed with a course of action because of doubts or uncertainty

近义词:undecided, disinclined, loath, reluctant, reticent

反义词:disposed, inclined 倾向于……的

派生词:dubiety n. 可疑,怀疑

ductile ['dʌktail]

adj. 可塑的,有延展性的: easily molded or shaped, malleable

近义词:malleable, moldable

反义词:inflexible 僵硬的

adj. 易受影响的: easily led or influenced

近义词:pliant, yielding, supple

反义词:adamant, intractable, refractory, obdurate 倔强的,不易改变立场的

dulcet ['dʌlsit]

adj. 悦耳的,令人愉悦的: pleasing to the ear; melodious; generally pleasing or agreeable

近义词:sweet, agreeable, delightful, euphonic, mellifluous, tuneful, winsome

反义词:cacophonous, grating 刺耳的

dullard ['dʌləd]

n. 笨蛋:a stupid or unimaginative person

近义词:moron, simpleton, idiot, fool

反义词:wit 机智的人;genius 天才

派生词:dull adj. 愚笨的

dupe [dju:p]

n. 复制品,复刻: something that is made to look exactly like something else

近义词:clone, duplicate, facsimile, imitation, mock, replica

反义词:archetype, original, prototype 原型

n. 易受骗的人: one that is easily deceived or cheated

近义词:fool, victim, gull

反义词:connoisseur 行家,鉴赏家

vt. 欺骗: to deceive (an unwary person)

近义词:bamboozle, beguile, cheat, cozen, delude, gull, hoax, hoodwink

派生词:dupable adj. 易受骗的

duplicate ['dju:plikət]

n. 复制品: either of two things exactly alike and usually produced at the same time or by the same process

近义词:copy, dupe, duplication, facsimile, imitation, mock, reduplication, replica, replication, reproduction

反义词:archetype, original, prototype 原型

vt. 复制: to make a copy of

近义词:clone, copycat, imitate, reduplicate, render, replicate, reproduce

反义词:originate 原创

vt. 重复,反复: to do over or again often needlessly

近义词:redo, reiterate, renew, repeat

派生词:duplicable adj. 可模仿的

duplicity [dju:'plisəti]

n. 欺骗,口是心非: deliberate deceptiveness in behavior or speech

近义词:artifice, deceit, craft, cunning, fraudulence, guile

反义词:honesty, artlessness, forthrightness, guilelessness, ingenuousness, sincerity 诚实,坦诚

dwindle ['dwindl]

vi. 逐渐减少: to become gradually less until little remains

近义词:abate, decrease, drop, diminish, reduce, shrink, taper, wane, knock down

反义词:aggrandize, balloon, burgeon, increase 增加;accumulate 累积

派生词:dwindling adj. 减少的

dynamic [dai'næmik]

adj. 有力量的,有活力的: marked by usually continuous and productive activity or change; energetic

近义词:brisk, energetic, flush, forceful, gingery, kinetic, lusty, peppy, robust, sprightly, vital, vivacious

反义词:dull, lethargic, listless, sluggish, torpid 无精打采的

dyspeptic [dis'peptik]

adj. 脾气坏的:bad-tempered

近义词:cantankerous, disagreeable, irritable, fretful, irascible, peevish, splenetic, surly

反义词:amiable, easygoing, genial, good-humored, good-natured, good-tempered 随和的,和蔼的

adj. 消化不良的:pertaining to, subject to, or suffering from dyspepsia

派生词:dyspepsia n. 消化不良

earnest ['ə:nist]

adj. 严肃认真的: characterized by or proceeding from an intense and serious state of mind, grave

近义词:grave, serious, solemn, staid, sober

反义词:facetious, frivolous, flip, flippant, playful 轻浮的

earshot ['iəʃɔt]

n. 听力所及的范围: the range within which one may hear a person's unaided voice

近义词:hail, hearing, sound

earsplitting ['iə,splitiŋ]

adj. 震耳欲聋的:distressingly loud or shrill

近义词:blaring, blasting, deafening, loud, piercing, plangent, resounding, roaring, stentorian, thunderous

反义词:gentle, soft (音乐)轻柔的

eavesdrop ['i:vzdrɔp]

v. 偷听: to listen secretly to the private conversation of others

近义词:overhear, wiretap

ebullient [i'bʌljənt]

adj. 热情奔放的: zestfully enthusiastic

近义词:boiling, exuberant, effervescent, vivacious, brash

反义词:tepid, torpid 无精打采的

派生词:ebullience n. 热情洋溢

eccentric [ik'sentrik]

adj. 行为出格的,不循规蹈矩的: deviating from conventional or accepted usage or conduct

近义词:strange, bizarre, erratic, idiosyncratic, odd, offbeat, outlandish, quaint, weird

反义词:ordinary, regular 常规的

派生词:eccentricity n. 离心率;古怪

eclat [ei'kla:]

n. 辉煌成就: brilliant or conspicuous success

近义词:fame, renown, brilliance, triumph

反义词:debacle, fiasco 惨败

eclectic [e'klektik]

adj. 混合的,多元化的: composed of elements drawn from various sources

近义词:assorted, diverse, heterogeneous, indiscriminate, magpie, mixed, motley, piebald, ragtag, varied

反义词:homogeneous, uniform 同一性的

eclipse [i'klips]

n. 下降,衰退: a change to a lower state or level

近义词:decadence, degeneration, degradation, deterioration, ebb, fall

反义词:ascent, rise, upswing 上升,崛起

vt. 使声望下降,使黯然失色: to obscure or diminish in importance, fame, or reputation

近义词:adumbrate, obscure, overshadow

vt.(在数量、品质上)超越: to be greater, better, or stronger than

近义词:beat, exceed, excel, outshine, outstrip, surpass, transcend

反义词:fall behind 落后

ecstasy ['ekstəsi]

n. 无法自控的情绪: a state of being beyond reason and self-control

近义词:mania, rhapsody

反义词:self-control 自控,自制;composure, sangfroid 镇定

n. 狂喜: intense joy or delight

近义词:delight, elation, euphoria, exhilaration, rapture, transport

反义词:depression, melancholy 沮丧

ecumenical [,i:kju:'menikəl]

adj. 全球基督教会的: of, relating to, or representing the whole of a body of churches

近义词:catholic

反义词:diocesan 主教管辖特定小教区的

adj. 世界范围的,普遍性的: worldwide or general in extent, influence, or application

近义词:universal, cosmopolitan, global, planetary, worldwide

反义词:provincial, insular 狭隘的

edible ['edibl]

adj. 可食用的: fit to be eaten

近义词:eatable, comestible, consumable, digestible, esculent

反义词:inedible 不可食用的

派生词:edibility n. 可食用

edifice ['edifis]

n. 大厦;大建筑物: a large or massive structure

近义词:building, erection, palace

反义词:cottage 小棚舍

n. 基础,基本构架: the arrangement of parts that gives something its basic form

近义词:architecture, configuration, framework, skeleton, structure

efface [i'feis]

v t. 擦掉,抹去;使不明显: to eliminate or make indistinct by or as if by wearing away a surface

近义词:eradicate, erase, expunge, exterminate, extirpate, liquidate, eclipse, obliterate, wipe, root out

反义词:blazon, decorate 装饰;emboss 使凸起,使显现

派生词:self-effacing adj. 谦卑、低调的

effervesce [,efə'ves]

vi. 冒泡: to bubble, hiss, and foam as gas escapes

近义词:bubble, foam, froth

vi. 兴奋,热情洋溢: to show high spirits or animation

近义词:rejoice, exult, jubilate, triumph

反义词:grieve 感到极度悲伤

派生词:effervescent adj. 热情洋溢的;effervescence n. 热情洋溢

effete [i'fi:t]

adj. 衰弱的: depleted of vitality, force, or effectiveness

近义词:consumed, debilitated, decadent, degenerate, depleted, drained, exhausted, feeble

反义词:hale, sound, robust 强健的,充满活力的

adj. 缺乏信念的,懦弱的: lacking strength of will or character

近义词:frail, invertebrate, nerveless, spineless

反义词:backboned, firm, hard, strong, tough 刚毅的

派生词:effetely adv. 衰弱地

efficacious [,efi'keiʃəs]

adj. 有效的: having the power to produce a desired effect

近义词:effective, effectual, efficient, fruitful, operative, potent, productive

反义词:bootless, fruitless, ineffective, ineffectual, inefficient, inoperative, unproductive, useless 无效的

effluvium [i'flu:vjəm]

n. 难闻的气味: an offensive exhalation or smell

近义词:malodor, stink, stench

反义词:fragrance, aroma 芳香

n. 没用的副产品,废品: a by-product especially in the form of waste

近义词:dross, refuse, rubbish, trash, waste

派生词:effluvial adj. 恶臭的

effrontery [i'frʌntəri]

n. 厚颜无耻,放肆大胆: flagrant disregard of courtesy or propriety and an arrogant assumption of privilege

近义词:audacity, brashness, brazenness, insolence, nerve, presumption, temerity

反义词:decorum, propriety, courtesy, grace 得体;timidity 胆小

effulgent [i'fʌldʒənt]

adj. 光辉灿烂的:shining brilliantly; resplendent

近义词:bright, beaming, glorious, luminous, radiant, splendid

反义词:dim, murky, dull 模糊的,黯淡的

派生词:effulgence n. 光辉

effusive [i'fju:siv]

adj. 感情泛滥溢于言表的;感情表达不节制和过度的;过分多情的: unrestrained or excessive in emotional expression

近义词:emotional, expansive, demonstrative, gushy, passionate

反义词:inhibited, reserved, restrained 节制的;undemonstrative, unemotional 不易动情的;numb, torpid 麻木不仁的

派生词:effusion n. 流出,溢出

egalitarian [i,ɡæli'tεəriən]

adj. 平等主义的: affirming, promoting, or characterized by belief in equal political, economic, social, and civil rights for all people

近义词:disinterested, impartial, unprejudiced, unbiased, objective

反义词:inequitable, discriminating, unfair 有偏见的,不公平的

派生词:egalitarianism n. 平等主义

egoistic [,i:ɡəu'istik]

adj. 利己的,以自我为中心的: being centered in or preoccupied with oneself and the gratification of one's own desires

近义词:egocentric, self-centered, individualistic, navel-gazing

反义词:altruistic, selfless 利他的,无私的

派生词:ego n. 自大,自我;egoism n. 利己主义;egoist n. 以自我为中心的人

elaborate [i'læbərət]

adj. 详细的,复杂的: marked by complexity, fullness of detail, or ornament

近义词:circumstantial, complex, complicated, intricate, knotty, minute, particular, particularized, sophisticated

反义词:sketchy, brief, compendious, summary 概要性的

vt. 详细阐述: to expand something in detail

近义词:develop, expand, amplify, explain

反义词:abstract, abbreviate, condense, simplify 简化;downplay, ignore, neglect, overlook 忽视,忽略

elastic [i'læstik]

adj. 有弹性的: easily resuming original shape after being stretched or expanded

近义词:bouncy, flexible, malleable, resilient, stretchable, supple

反义词:rigid, stiff 僵化的

adj. 能(迅速从伤痛中)恢复的: capable of recovering quickly especially from depression or disappointment

近义词:adaptable, adjustable, buoyant, pliable, volatile

反义词:established, fixed, immutable 不变的

派生词:inelastic adj. 无弹性的,非弹性的

elate [i'leit]

v. 使开心,使自豪: to fill with joy or pride

近义词:cheer, excite, exhilarate, inspire, stimulate

反义词:depress, dishearten, sadden 使沮丧

派生词:elated adj. 高兴的;elation n. 高兴

eleemosynary [,elii:'mɔsinəri]

adj. 慈善的: of, relating to, or supported by charity

近义词:benevolent, charitable, humane, humanitarian, philanthropic

反义词:parsimonious 吝啬的

elegy ['elidʒi]

n. 哀歌(诗),挽歌(诗): a song or poem expressing sorrow or lamentation

近义词:dirge, lamentation, requiem

反义词:ode 颂歌,颂词

elephantine [,eli'fæntain]

adj. 巨大的: having enormous size or strength

近义词:huge, colossal, enormous, gargantuan, gigantic, massive, prodigious, tremendous

反义词:microscopic, minute, tiny, infinitesimal 细微的

adj. 笨拙的: clumsy, ponderous

近义词:awkward, graceless, maladroit

反义词:graceful 优雅的

elevate ['eliveit]

vt. 道德、智力、文化水平的提升: to improve morally, intellectually, or culturally

近义词:advance, boost, enhance, ennoble, raise, upgrade

反义词:abase, debase, demote, degrade 贬低

vt. 使兴奋: to raise the spirits of

近义词:elate, enrapture, exhilarate, intoxicate, transport

反义词:depress 使沮丧

派生词:elevation n. 提升;喜悦

elicit [i'lisit]

vt. 激起,唤起: to draw forth or bring out

近义词:arouse, evoke, excite, inspire, provoke, raise

反义词:appease, placate, mollify, pacify 平息

elliptical [i'liptik]

adj. 含糊不清的: of or relating to deliberate obscurity (as of literary or conversational style)

近义词:ambiguous, arcane, cryptic, enigmatic, equivocal, inscrutable, murky, nebulous, occult, opaque, vague

反义词:clear, explicit, unambiguous, unequivocal 清晰明确的

adj. 椭圆的:of, relating to, or shaped like an ellipse

近义词:oval, ovate

反义词:circular, round 圆形的

派生词:ellipse n. 椭圆

elucidate [i'lu:si,deit]

v. 阐明: to make lucid especially by explanation or analysis

近义词:clarify, clear, construe, explain, explicate, expound, illustrate

反义词:confuse, obfuscate, obscure使困惑;garble 曲解

派生词:elucidation n. 阐释,阐明

elude [i'lju:d]

vt. 躲闪,躲避: to avoid adroitly

近义词:avoid, dodge, duck, eschew, evade, finesse, scape, shirk, shun, sidestep, weasel

反义词:confront 直面,面对

vt. 使无法理解,使困惑: to escape the perception, understanding, or grasp of

近义词:baffle, befog, befuddle, bewilder, confound, discombobulate, disorient, maze, mystify, perplex, puzzle, vex

反义词:clarify, elucidate, explicate, expound, illuminate, illustrate 解释,阐明

派生词:elusive adj. 隐秘的;难懂的

emaciate [i'meisieit]

vt. 使变瘦: to cause to lose flesh so as to become very thin

反义词:fatten 变胖

vt. 使虚弱: to make feeble

近义词:droop, flag, sag, decay, enfeeble, enervate, languish, wane, wither

反义词:invigorate 使充满活力

派生词:emaciation n. 虚弱

emancipate [i'mænsipeit]

v. 解放,解除束缚: to free from bondage, oppression, or restraint

近义词:discharge, enfranchise, free, liberate, loose, manumit, release

反义词:bind, shackle 束缚;enslave, enthrall 奴役

派生词:emancipation n. 解放,获得自由

embargo [em'bɑ:ɡəu]

n. 贸易禁止令: a legal prohibition on commerce

近义词:ban, interdiction, proscription, sanction, veto

反义词:approval, license, permission, prescription 许可

embark [em'bɑ:k]

vi. 上船: to go aboard a vessel or aircraft, as at the start of a journey

近义词:board

反义词:disembark 下车,下船

vi. 开始从事: to make a start

近义词:begin, commence, launch, initiate, start,

反义词:conclude, end, finish, terminate 结束

embarrass [im'bærəs]

vt. 使尴尬: to cause to experience a state of self-conscious distress

近义词:abash, discomfit, disconcert, faze, fluster, mortify, nonplus

vt. 阻挠,制造障碍: to create difficulty for the work or activity of

近义词:encumber, handicap, hinder, impede, inhibit, obstruct, shackle, stymie, trammel

反义词:aid, facilitate 促进

派生词:embarrassing adj. 令人窘迫的;embarrassment n. 尴尬

embed [im'bed]

vt. 嵌入: to enclose closely in or as if in a matrix

近义词:entrench, fix, ingrain, root

反义词:extract 取出;dislodge, uproot 移出

派生词:embedded adj. 嵌入式的

embezzle [im'bezl]

vt. 盗用: to appropriate (as property entrusted to one's care) fraudulently to one's own use

近义词:appropriate, peculate

反义词:confiscate 没收充公

派生词:embezzlement n. 挪用,盗用

embolden [im'bəuldən]

v. 鼓励,使大胆: to instill with boldness or courage

近义词:encourage, animate, cheer, hearten, strengthen

反义词:daunt, discourage, dishearten, dispirit 使沮丧,使丧失信心

emboss [im'bɔs]

vt. 以浮雕效果妆点,装饰: to raise the surface of into bosses; especially to ornament with raised work

近义词:adorn, beautify, bedeck, blazon, ornament, garnish

反义词:flatten, efface 抹平,抹去

embrace [im'breis]

vt. 乐于接受: to take up willingly or eagerly

近义词:accept, adopt, espouse, welcome

反义词:abjure 誓绝;abrogate, renounce, spurn 废除,摒弃

vt. 包围:to surround or cover closely

近义词:circle, encompass, envelop, wrap

embroider [im'brɔidə]

v. (时常伴有夸张和想象内容)详细说明: to give an elaborate account of, often with florid language and fictitious details

近义词:elaborate, embellish, exaggerate, magnify, overstate, hyperbolize

反义词:downplay, de-emphasize 轻描淡写

emigrate ['emiɡreit]

vi. 移民,移居海外: to leave one's place of residence or country to live elsewhere

近义词:migrate

反义词:immigrate 移入,入境;repatriate 遣返

派生词:emigrant n. (向外的)移民;emigration n. (向外)迁徙

eminent ['eminənt]

adj. 杰出的: exhibiting eminence especially in standing above others in some quality or position

近义词:famous, celebrated, distinguished, famed, notable, prominent, renowned

反义词:mediocre, undistinguished 中庸的,平凡的

派生词:eminence n. 杰出,显赫

emollient [i'mɔliənt]

adj. 起缓和作用的: making less intense or harsh

近义词:appeasing, assuaging, mollifying, mitigating, relieving

反义词:aggravating, intensifying 使(局势、情况)加剧恶化的

emulate ['emjuleit]

vt. 仿效并努力超越: to strive to equal or excel, especially through imitation

近义词:copy, imitate, mimic, mime

派生词:emulation n. 模仿

enact [i'nækt]

vt.制定颁布法律: to establish by legal and authoritative act

近义词:constitute, establish, legislate, pass, ratify, ordain, lay down

反义词:abolish, repeal, rescind, revoke 废除

派生词:enactment n. 颁布

enamel [i'næməl]

v. 涂亮漆;使具有光滑或亮泽的表面: to give a glossy or brilliant surface to

近义词:glaze, varnish

反义词:efface 抹去

v. 用亮丽的表面装饰: to adorn with a brightly colored surface

近义词:adorn, beautify, bedeck, decorate, embellish, garnish, ornament

反义词:disfigure 毁容

enamored [en'æməd]

adj. 迷恋的,热爱的: filled with an intense or excessive love for

近义词:besotted, bewitched, captivated, crazy, dotty, enraptured, fascinated, infatuated, mad, nuts, obsessed

反义词:apathetic, detached, indifferent, insouciant, nonchalant 无所谓的,冷漠的

encomium [en'kəumiəm]

n. 赞颂之词:glowing and warmly enthusiastic praise

近义词:accolade, applause, compliment, eulogy, laud, panegyric, salutation, tribute

反义词:criticism 批评;abuse, invective, vituperation 辱骂

encompass [in'kʌmpəs]

v. 组成,包含:to constitute or include

近义词:contain, comprehend, embody, entail, involve, subsume

反义词:exclude 排除

v. 包围: envelop

近义词:circle, embrace, enclose, environ, surround

encumber [in'kʌmbə]

v. 阻碍;妨碍: to impede or hamper the function or activity of

近义词:hamper, hinder, impede, obstruct, retard, stymie

反义词:promote, further 推动;aid, assist, facilitate, help 帮助

v. 增添负担: to place a weight or burden on

近义词:burden, laden, lumber, saddle

反义词:unload 卸下

endeavor [in'devə]

n. 努力,奋斗: a conscientious or concerted effort toward an end

近义词:attempt, essay, striving, struggle, trial, undertaking

vt. 努力做…,拼搏: to devote serious and sustained effort

近义词:assay, drudge, hustle, moil, plod, slave, strain, strive, sweat, seek, toil, travail, tug

反义词:drop, quit 放弃

endemic [en'demik]

adj. 地方性的: prevalent in or peculiar to a particular locality, region, or people

近义词:aboriginal, indigenous, native, domestic

反义词:exotic, foreign, nonindigenous, nonnative 国外的,外来的

endorse [in'dɔ:s]

vt. 公开支持,推崇: to express support or approval of publicly and definitely

近义词:advocate, back, approve, certify, champion, sanction, support, uphold

反义词:deprecate, impugn, oppose 反对

派生词:endorsement n. 支持;补充条款

enervate ['enə:veit]

vt. 使衰弱: to weaken or destroy the strength or vitality of

近义词:debilitate, disable, enfeeble, fatigue, sap

反义词:fortify, strengthen 强化;energize, invigorate, vitalize 注入活力

vt. 使麻木: to deprive of emotional or intellectual vitality

近义词:dampen, deaden, petrify

反义词:brace, energize, enliven, invigorate, vitalize, vivify 使充满活力

派生词:enervation n. 虚弱

enfranchise [in'fræntʃaiz]

vt. 给予权利(例如选举权): to endow with the rights of citizenship, especially the right to vote

反义词:disenfranchise, disempower 剥夺权利

vt. 解放:to set free (as from slavery)

近义词:discharge, emancipate, free, liberate, manumit, rescue, unfetter

反义词:bind, confine, enfetter 束缚;subjugate, subdue; enthrall 使臣服;使成为奴隶

engender [in'dʒendə]

vt. 引起,使发展: to cause to exist or to develop

近义词:beget, cause, catalyze, generate, induce, invoke, produce, spawn

vt. 产生,出现: to come into existence

近义词:actualize, appear, arise, form, materialize, spring

反义词:cease 停止;disappear, perish 消逝,死亡;eradicate; quash; terminate 根除;平息;终止

engross [in'ɡrəus]

vt. 使全神贯注:to occupy exclusively

近义词:absorb, engage, enthrall, fascinate, grip, immerse

派生词:engrossed adj. 全神贯注的

enigma [i'niɡmə]

n. 难以理解或解释的事物,谜: something hard to understand or explain

近义词:mystery, conundrum, puzzle, riddle

派生词:enigmatic adj. 谜一般的

enlighten [in'laitən]

vt. 使知道: to give information to; inform or instruct

近义词:apprise, instruct

反义词:bewilder, confuse, confound, perplex 使疑惑

vt.(在道德上)进行教育: to provide (someone) with moral or spiritual understanding

近义词:edify, educate, illuminate, nurture

派生词:enlightening adj. 具有启发性的

enmity ['enməti]

n. 敌意: positive, active, and typically mutual hatred or ill will

近义词:animosity, animus, antagonism, antipathy, feud, gall, hostility, rancor

反义词:amity, comity 友好;concord 和睦

ennoble [i'nəubl]

vt. 使尊贵: to make noble

近义词:aggrandize, canonize, deify, dignify, glorify, magnify

反义词:debase, abase, degrade, demean, humble, humiliate 贬低

ennui ['ɔnwi:]

n. 倦怠;缺乏兴趣: listlessness and dissatisfaction resulting from lack of interest

近义词:doldrums, listlessness, restlessness, tedium, weariness

反义词:keen interest, energy, enthusiasm, exuberance 强烈的兴趣,生气盎然

ensconce [in'skɔns]

vt. 安置: to settle (oneself) securely or comfortably

近义词:install, lodge, nestle, perch, roost, settle

反义词:unsettle, dislodge, displace 使从安置好的地方移开,驱逐

v. 隐藏: to put in a hiding place

近义词:bury, cache, conceal, secrete

反义词:display, exhibit 展示

ensemble [ɔŋ'sɔŋblə]

n. 合唱,合奏曲: a work for two or more vocalists or instrumentalists

反义词:solo 独唱

ensue [in'sju:]

vi. 紧随其后: take place afterward or as a result

反义词:anterior 先前的

entangle [in'tæŋɡl]

vt. 卷入,纠缠: to twist together into a usually confused mass

近义词:interlace, intertwist, knot, snarl, tangle

v. 使变复杂或困难: to make complex or difficult

近义词:complexify, perplex, sophisticate

反义词:simplify, streamline 简化

enthrall [in'θrɔ:l]

vt. (像用魔咒般)吸引: to hold the attention of as if by a spell

近义词:absorb, arrest, bedazzle, enchant, engross, fascinate, grip, hypnotize, immerse, mesmerize, spellbind

反义词:bore, jade, pall, tire, weary 使厌恶

派生词:enthralling adj. 吸引人的

enthusiasm [in'θju:ziæzəm]

n. 热情,兴趣: urgent desire or interest

近义词:ardor, avidity, desirousness, impatience, keenness, lust, thirst

反义词:apathy, indifference 无动于衷,漠不关心, halfhearted 心不在焉的

派生词:enthusiastic adj. 热情的

entice [in'tais]

vt. 诱使: to attract artfully or adroitly or by arousing hope or desire: tempt; lure

近义词:allure, bait, beguile, decoy, seduce, solicit, tempt, lead on

反义词:formidable 可怕的

派生词:enticing adj. 诱人的

entrance ['entrəns]

n. 进入权,进入许可: the means or right of entering or participating in

近义词:access, admission, admittance, gateway, ingress, passport, ticket

vt. 使入迷: to fill with delight, wonder, or enchantment

近义词:enrapture, enthrall, ravish, transport, carry away

反义词:bore, disappoint, disgust, repel, repulse 使厌烦, unprepossessing 不讨人喜欢的

派生词:entrancing adj. 使人欣喜的

entrap [in'træp]

vt. 诱骗: to lure into a compromising statement or act

近义词:ensnare, ensnarl, entoil, mesh, net, snare, catch up

反义词:disentangle, untangle

entreat [in'tri:t]

vt. 恳求: to plead with especially in order to persuade, ask urgently

近义词:beseech, besiege, conjure, implore, importune, solicit, supplicate, plead to, appeal to

enunciate [i'nʌnsieit]

vi. 清晰地说: to utter articulate sounds

近义词:articulate

v. 公开宣布,宣称: to make known openly or publicly

近义词:annunciate, broadcast, declare, herald, proclaim, promulgate, publicize, release, give out

ephemeral [i'femərəl]

adj. 短暂的: lasting a very short time

近义词:evanescent, fleeting, impermanent, temporary, transient, transitory, fugacious, fugitive

反义词:eternal, permanent, perpetual, enduring, everlasting, ceaseless, immortal, undying 永久的

epic ['epik]

adj. 宏大的,超凡脱俗的: surpassing the usual or ordinary, particularly in scope or size

近义词:august, grandiose, imposing, magnificent, majestic, monumental

反义词:humble, unheroic, unimpressive, modest 适度的,印象不深的

epicure ['epi,kjuə]

n. 美食家: one with sensitive and discriminating tastes especially in food or wine

近义词:bon vivant, gastronomist, gourmand, gourmet

epigram ['epiɡræm]

n. 机智的短诗,警句: a short, witty poem expressing a single thought or observation

近义词:adage, aphorism, apothegm, byword, maxim, proverb

epilogue ['epilɔɡ]

n. 文学作品的结局: a concluding section that rounds out the design of a literary work

反义词:preface 序文

n. 戏剧的收场白: the final scene of a play that comments on or summarizes the main action

近义词:coda

epithet ['epiθet]

n. 外号,绰号: a descriptive or familiar name given instead of or in addition to the one belonging to an individual ;a disparaging or abusive word or phrase

近义词:alias, cognomen, sobriquet

epitomize [i'pitəmaiz]

v. 摘要: to make into a short statement of the main points (as of a report)

近义词:abstract, digest, encapsulate, outline, recapitulate, synopsize, sum up

v. 代表,体现,是…的典型范例: to represent in visible form, to be a typical example of

近义词:body, express, externalize, incarnate, incorporate, instantiate, manifest, materialize, substantiate

equable ['ekwəbl]

adj. (脾气、性情)温和的: not easily disturbed; serene

近义词:balmy, genial, gentle, moderate, temperate

反义词:harsh, inclement, intemperate, severe 严厉的, agitation, excitability 激动

派生词:equanimity n.温和

equilibrium [,i:kwi'libriəm]

n. 均势,平衡: a condition in which opposing forces are equal to one another

近义词:counterpoise, equilibration, equipoise, poise, stasis

反义词:disequilibration, disequilibrium, imbalance, nonequilibrium, unbalance 不平衡

n. (感情上的)平静: evenness of emotions or temper

近义词:aplomb, calmness, composure, countenance, imperturbability, placidity, repose, sangfroid, serenity, tranquillity

反义词:agitation, discomposure, perturbation 不安,焦躁

equity ['ekwəti]

n. 不偏不倚,公平: lack of favoritism toward one side or another

近义词:disinterestedness, equity, evenhandedness, fairness, impartiality, neutrality, nonpartisanship

反义词:bias, favoritism, nonobjectivity, one-sidedness, partiality, partisanship, prejudice 歧视,偏见, biased, discriminatory 偏袒的,差别对待的

派生词:equitable a.公平的

equivalent [i'kwivələnt]

adj./n. 等价的,相等的: equal in force, amount, or value

近义词:coequal, coordinate, counterpart, peer, rival, parallel

equivocate [i'kwivəkeit]

vi. (带有欺骗目的地)模棱两可地说,说谎话: to use equivocal language especially with intent to deceive

近义词:fudge, hedge, weasel, prevaricate, palter

反义词:communicate straightforwardly 直率地说, clarity 清楚

派生词:equivocal adj. 模棱两可的: open to two or more interpretations and often intended to mislead; ambiguous., equivocation n. 模棱两可的话

erode [i'rəud]

v. 侵蚀,慢慢减少: to consume or wear away gradually

近义词:corrode, fret, gnaw, nibble, bite at

errant ['erənt]

adj. 居无定所的: traveling from place to place

近义词:ambulant, fugitive, nomadic, perambulatory, roaming, roving, vagabond, vagrant, wandering

adj. 误入歧途的,犯错误的: straying from the proper course or standards

反义词:behaved, behaving, nice, orderly 行为规矩的

erratic [i'rætik]

adj. 善变的: not staying constant

近义词:changing, fluctuating, irregular, unequal, unstable, unsteady, varying

反义词:changeless, constant, stable, steady, unchanging, unvarying 不变的

adj. 异常的,不同寻常的: different from the ordinary in a way that causes curiosity or suspicion

近义词:bizarre, eccentric, offbeat, outlandish, out-of-the-way, peculiar, quaint, queer, remarkable, screwy, spaced-out, way-out, weird

erroneous [i'rəuniəs]

adj. 错误的,不正确的: containing or characterized by error

近义词:inaccurate, incorrect, inexact, invalid, mistaken, unsound, untrue, untruthful, wrong

反义词:accurate, correct, errorless, exact, precise, right, sound, true, valid, veracious 正确的,准确的

erudite ['eru:dait]

adj. 博学的: characterized by erudition; learned

近义词:knowledgeable, learned, lettered, literate, scholarly, well-read

反义词:ignorant, unlettered, benighted, illiterate, uneducated, unscholarly 无知的

escalate ['eskəleit]

vi.(战争等)升级,扩大: to increase in extent, volume, number, amount, intensity, or scope

近义词:aggrandize, amplify, augment, boost, expand, pump up, build up

反义词:wane, diminish 减弱

eschew [is'tʃu:]

v. 刻意避开;戒绝: to avoid habitually especially on moral or practical grounds

近义词:dodge, elude, evade, shirk, shun, weasel out of

反义词:embrace, greet, welcome, habitually indulge in, seek 乐于接受,寻觅

escort ['eskɔ:t]

n. 护卫队,护送者: a person or group of persons accompanying another to give protection or as a courtesy

近义词:attendant, companion, guard, guide

vt. 同行,护送: to go along with in order to provide assistance, protection, or companionship

近义词:accompany, attend, chaperone, companion, company, convoy, squire

反义词:abandon, desert, ditch, dump, forsake 抛弃,不顾

esoteric [,esəu'terik]

adj. 深奥难懂的: difficult for one of ordinary knowledge or intelligence to understand

近义词:abstruse, arcane, hermetic, recondite

反义词:shallow, superficial 肤浅的

adj. 少数人知道的: not known or meant to be known by the general populace

近义词:confidential, inside, intimate, nonpublic, privy, secret

反义词:common accepted, generally known, open, public 公开的,普遍接受的

espouse [i'spauz]

vt. 支持;拥护: to take up and support as a cause

近义词:embrace, take on, take up

反义词:abjure, repudiate 誓绝

vt. 结婚: to take in marriage; marry

esteem [i'sti:m]

n./v. 尊重: to regard with respect; prize

近义词:appreciation, estimation, favor, regard, respect

反义词:disfavor, odium 不喜欢,憎恶

estimable ['estiməbl]

adj. 值得尊敬的: deserving of esteem; admirable

近义词:prestigious, reputable, applaudable, commendable, creditable, meritorious, praiseworthy

反义词:contemptible, infamous, censurable, discreditable, illaudable, reprehensible 令人鄙视的

estrange [i'streindʒ]

vt. 使疏远,离间,使感情失和: to arouse especially mutual enmity or indifference in where there had formerly been love, affection, or friendliness

近义词:alienate, disaffect, disgruntle, sour

反义词:reconcile 和好

etch [etʃ]

v. 蚀刻: to produce (as a pattern or design) on a hard material by eating into the material's surface (as by acid or laser beam)

近义词:grave, incise, inscribe

v. 留下深刻印象,铭记: to produce a vivid impression of

近义词:impress, imprint, infix, ingrain

eternal [i'tə:nəl]

adj. 永恒的: having infinite duration; everlasting; perpetual

近义词:ageless, everlasting, immortal, imperishable, perennial, perpetual, undying

反义词:ephemeral 短暂的

ethereal [i'θiəriəl]

adj. 轻巧精致的: resembling air in lightness, highly refined; delicate

近义词:fluffy, gossamer, light

反义词:heavy, leaden, ponderous 沉重的

adj. 天国的: of, relating to, or suggesting heaven

近义词:elysian, empyreal, heavenly, supernal

反义词:chthonic, hellish, infernal, Tartarean 地狱的

adj. 非物质的,精神(上)的: not of this world; spiritual; not composed of matter

近义词:bodiless, formless, incorporeal, insubstantial, nonmaterial, nonphysical, spiritual

反义词:bodily, corporeal, material, physical, substantial 物质的,有实体的

ethics ['eθiks]

n. 道德规范: rules or standards governing the conduct of a person or the members of a profession

近义词:ethos, morality, morals, norms, principles, standards

ethos ['i:θɔs]

n. 道德准则: the code of good conduct for an individual or group

近义词:ethics, morality, morals, norms, principles, standards

eulogize ['ju:lədʒaiz]

vt. 称赞;颂扬: to speak or write in high praise of

反义词:defame, pan, stricture 诬蔑,指责

euphemism ['ju:fimizəm]

n. 婉言,委婉的说法: the substitution of an agreeable or inoffensive expression for one that may offend or suggest something unpleasant

euphonious [ju:'fəuniəs]

adj. 悦耳的: pleasing or agreeable to the ear

近义词:mellifluous, melodious, canorous, harmonizing, symphonious, tuneful

反义词:cacophonous, discordant, disharmonious, dissonant, tuneless, unmelodious 刺耳的

euphoria [ju:'fɔ:riə]

n. 感觉极其愉快: a state of overwhelming usually pleasurable emotion

近义词:elation, exhilaration, intoxication, transport, rapture, rhapsody

反义词:depression 沮丧

evacuate [i'vækjueit]

vt. 撤空: to empty or remove the contents of

近义词:clear, vacate, void

反义词:fill up, occupy, load 填满

vt. 撤退: to remove especially from a military zone or dangerous area

反义词:conquer 占领

evanescent [,i:və'nesənt]

adj. 逐渐消失的,短暂的: tending to vanish like vapor

近义词:ephemeral, fleeting, impermanent, temporary, transient, transitory

反义词:ceaseless, endless, enduring, eternal, everlasting, immortal, permanent, perpetual, timeless, undying, unending, abiding, lasting, perpetual 持久的

evasive [i'veisiv]

adj. 难以发现、捕捉、分离的;含糊其词的: hard to find, capture, or isolate; equivocal

近义词:fugitive, slippery

反义词:unequivocal 明确的

everlasting [,eveə'lɑ:stiŋ]

adj. 永恒的,持久的: lasting forever; eternal

近义词:ageless, enduring, eternal, immortal, imperishable, perennial, perpetual, undying

反义词:impermanent, mortal, temporary, transient, ephemeral 短暂的

evict [i'vikt]

vt. 赶出,逐出: to put out (a tenant, for example) by legal process; expel.

反义词:harbor 收容

evince [i'vins]

vt. 表明: to make known (something abstract) through outward signs

近义词:bespeak, betray, declare, demonstrate, expose, manifest, reveal, give away,

反义词:conceal, keep hidden 隐藏

evoke [i'vəuk]

vt. 唤起,引发: to call forth or up

近义词:elicit, inspire, raise

exacerbate [ek'sæsəbeit]

vt. 使加剧, 使恶化: to make more violent, bitter, or severe

近义词:aggravate, complicate, worsen

反义词:allay, alleviate, assuage, mitigate, relieve, palliate 缓和

exacting [iɡ'zæktiŋ]

adj. 严格的,苛求的: making severe demands; rigorous

近义词:choosy, demanding, fastidious, finical, fussy, pernickety, persnickety, picky

反义词:condone, forgive 赦免免除债务

派生词:exact v. 强求,索取: to force the payment or yielding of

adj. 费时间花心思的: requiring much time, effort, or careful attention

近义词:arduous, burdensome, challenging, grueling, killing, laborious, onerous, taxing, toilsome

反义词:light, unchallenging, undemanding 要求不高的

exalt [iɡ'zɔ:lt]

vt. 提升,提拔: to raise in rank, character, or status; elevate

近义词:aggrandize, canonize, deify, dignify, elevate, ennoble, magnify

反义词:abase, degrade, demean, humble, lower in status 贬抑,降低身份

vt. 赞扬: to glorify, praise, or honor.

近义词:emblazon, extol, glorify, laud, magnify

反义词:condemn 谴责

exasperate [iɡ'zæspəreit]

vt. 激怒: to excite the anger of

近义词:aggravate, gall, nettle, peeve, rile, ruffle, vex, burn up

反义词:mitigate, mollify 平息

excavate ['ekskə,veit]

v. 挖掘,挖空: to dig out and remove

反义词:fill in 填满

exceptional [ik'sepʃənəl]

adj. 例外的,特别的,非凡的: being an exception; uncommon; extraordinary

近义词:aberrant, abnormal, anomalous, exceeding, extraordinary, peculiar, unwonted

反义词:commonplace, prosaic, customary, normal, ordinary, typical, unextraordinary, usual 平凡常见的

excoriate [ek'skɔ:rieit]

v. 严厉批评: to criticize harshly and usually publicly

近义词:abuse, assail, belabor, castigate, excoriate, lambaste, vituperate

反义词:accolade, extol, flatter, praise lavishly 赞扬

excrete [ek'skri:t]

vt. 排泄: to separate and discharge (waste matter) from the blood, tissues, or organs

反义词:absorb, ingest 吸收

excruciate [ik'skru:ʃieit]

vt. 折磨,使痛苦: to inflict severe pain on; torture

近义词:agonize, anguish, plague, rack, torment, torture, harrow

反义词:exult 使欢跃

exculpate ['ekskʌlpeit]

vt. 声明无罪;开脱,使无罪: to clear from alleged fault or guilt

近义词:absolve, acquit, clear, exonerate, vindicate

反义词:attribute guilt, inculpate, indict, criminate, incriminate 归罪,控告

excursive [iks'kə:siv]

adj. 离题的;散漫的: passing from one topic to another

近义词:desultory, digressive, meandering, rambling, wandering

execrate ['eksikreit]

v. 谴责: to declare to be morally wrong or evil

近义词:anathematize, censure, decry, denounce, reprehend, reprobate

反义词:bless 保佑

v. 痛恨: to dislike strongly

近义词:abhor, abominate, despise, detest, loathe

反义词:love 爱

exemplary [iɡ'zempləri]

adj. 榜样的,值得效仿的: constituting, serving as, or worthy of being a pattern to be imitated

近义词:monitory, archetypal, imitable, paradigmatic, quintessential

派生词:exemplify v. (通过榜样)示范,显示: to show or illustrate by example

adj. 作为警告的: serving as or offering a warning

近义词:admonishing, admonitory, monitory, premonitory, warning

exempt [iɡ'zempt]

vt. 使免除: to release or deliver from some liability or requirement to which others are subject

exhaust [iɡ'zɔ:st]

vt. 耗尽: to consume entirely, : to make complete use of

近义词:consume, devour, drain, expend, spend, use up

反义词:incomplete, partial 不完全的

派生词:exhaustive adj. 彻底的,完整的,详尽的:testing all possibilities; thorough;complete

vt. 使筋疲力尽: to wear out completely

近义词:fatigue, frazzle, harass, wear out, weary, knock out

exhilarate [iɡ'ziləreit]

vt. 使高兴;使兴奋: to make cheerful and excited

近义词:electrify, galvanize, intoxicate, pump up, turn on

反义词:sadden, depress 使悲哀,使沮丧, soporific 昏昏欲睡的

派生词:exhilarating adj. 令人兴奋的

exhort [iɡ'zɔ:t]

vt. 敦促;力劝: to urge by strong, often stirring argument, admonition, advice, or appeal

近义词:encourage, goad, nudge, prod, prompt, egg on

exigent ['eksidʒənt]

adj. 紧急的: requiring immediate aid or action

近义词:compelling, dire, emergent, exigent, imperative, importunate, necessitous, pressing, urgent

反义词:deferrable, noncritical, nonurgent 可拖延的,不紧急的

exodus ['eksədəs]

vt. 大批离去: a mass departure

近义词:gush, outpour, outpouring

反义词:influx, flux, inflow, inrush 涌入

exonerate [iɡ'zɔnəreit]

vt. 免除责备: to free from blame

近义词:absolve, acquit, clear, vindicate

反义词:censure, incriminate, inculpate, prove guilty 责难,证明有罪

exorbitant [iɡ'zɔ:bitənt]

adj. 过度的: exceeding the customary or appropriate limits in intensity, quality, amount, or size

近义词:extravagant, intolerable, lavish, overdue, overweening, unconscionable

反义词:middling, moderate, modest, reasonable, temperate 适度的,合适的

exorcise ['eksɔ:saiz]

vt. 除去: to get rid of (something troublesome, menacing, or oppressive)

近义词:cashier, cast, ditch, dump, fling, jettison, lose, pitch, reject, scrap, shed, slough, throw, toss, unload

反义词:adopt, employ, use, utilize 采用,使用

派生词:exorcism n. 除魔,驱鬼

exotic [,iɡ'zɔtik]

adj. 外来的,不同寻常的: excitingly or mysteriously unusual

近义词:outlandish, strange

反义词:indigenous, familiar, nonglamorous, plain-Jane, unexotic 本地的,平常的

expansive [ik'spænsiv]

adj. 广阔的: having a great expanse or extent

近义词:broad, extended, far-reaching, rangy

反义词:limited, narrow 有限的

adj. 健谈的,外向的: open and communicative; talkative or effusive

反义词:reserved, taciturn, withdrawn, diffident 内向的

expedite ['ekspidait]

vt. 加快进程: to speed up the progress of; accelerate

反义词:retard 减速,阻碍

expedition [,ekspi'diʃən]

n. 动作迅速: speed in performance; promptness

近义词:passage, peregrination, travel, trek

反义词:foot-dragging 脚步拖沓

expiate ['ekspieit]

vt. 赎罪,纠正: to extinguish the guilt incurred by

近义词:mend, redeem, atone for

expire [ik'spaiə]

v. 断气,死亡: to breathe one's last breath; die

近义词:conclude, elapse, terminate, decease, leave off, let up

反义词:come to life 出生

v. 到期: to come to an end

近义词:discontinue, elapse, end, finish, terminate, wind up, wink out

反义词:continue, persist, hang on 续期

explicate ['eksplikeit]

vt. 解释,说明: to give a detailed explanation of

近义词:clarify, clear, construe, demonstrate, demystify, elucidate, explain, expound, illuminate, illustrate, interpret, simplify, unriddle

反义词:obscure 使晦涩

派生词:explication n. 解释

explicit [ik'splisit]

adj. 表达清晰的: fully revealed or expressed without vagueness, implication, or ambiguity

近义词:clear-cut, definite, specific, unambiguous, unequivocal, univocal

反义词:obscure, implicit, implied, inferred, ambiguous, circuitous, equivocal, indefinite, unspecific, vague 模糊的

adj. 成熟的,完全形成的: fully developed or formulated

反义词:inchoate 未完成形成的

exploit ['eksplɔit]

n. 英雄行为: a notable or heroic act
v. 最大程度地利用: to employ to the greatest possible advantage

近义词:abuse, leverage, milk, play on, capitalize on impose on

exponent [ik'spəunənt]

n. 倡导者,支持者: one that speaks for, represents, or advocates

近义词:advocator, backer, booster, champion, espouser, friend, promoter, proponent

反义词:adversary, antagonist, opponent 反对者

n. 实践者: one who brings an art or science to full realization

近义词:expounder, guru, interpreter, practitioner, high priest

expurgate ['ekspə:ɡeit]

v. 净化,删去不当处: to remove erroneous, vulgar, obscene, or otherwise objectionable material from (a book, for example) before publication

近义词:bowdlerize, obliterate, launder, red-pencil, clean up

exquisite ['ekskwizit]

adj. 程度强烈的: extreme in degree, power, or effect

近义词:acute, dreadful, excruciating, explosive, ferocious, fierce, furious, intensive, keen, profound, terrible, vehement, vicious

反义词:light, moderate, soft 适当的

adj. 精致精巧的: having qualities that appeal to a refined taste

近义词:dainty, delicate, elegant, recherché, select

extant [ek'stænt]

adj. 现存的: still in existence; not destroyed, lost, or extinct

近义词:current, immediate, ongoing, present-day, existent

反义词:destroyed, extinct, lost, missing, dead, extinct, nonextant 丢失的,不存在的

extemporize [ik'stempəraiz]

v. 即席表现: to do or perform (something) without prior preparation or practice

反义词:follow a script 参考草稿, planned 有计划的

派生词:extemporaneous

extenuate [ik'stenjueit]

vt. 减轻罪过: to lessen or to try to lessen the seriousness or extent of by making partial excuses

近义词:deodorize, excuse, explain away, gloss over, gloze over

exterminate [ik'stə:mineit]

vt. 根除,消灭: to get rid of completely usually by killing off

近义词:annihilate, decimate, efface, eradicate, expunge, extirpate, liquidate, obliterate, raze, sweep, wipe out

反义词:conserve, preserve, protect 保护;rescue, save 拯救

派生词:extermination n. 消灭

extinct [ik'stiŋkt]

adj. 灭绝的: no longer existing or living

近义词:bygone, bypast, defunct, expired, nonextant, vanished

反义词:alive, extant, existing, living, resuscitated 现存的, perpetuation 永存

派生词:extinction n. 灭绝

extinguish [ik'stiŋɡwiʃ]

vt. 熄灭: to put out (a fire, for example); quench

近义词:blanket, douse, quench, put out, snuff out

反义词:ignite, rekindle 点燃

v. 终止: to bring to a complete end the physical soundness, existence, or usefulness of

近义词:annihilate, decimate, demolish, desolate, devastate, pulverize, ruin, shatter, smash, tear down, pull down, rub out

反义词:build, construct, erect, raise, rear, set up, put up 建立

extol [ik'stəul]

v. 赞美;吹捧: to praise highly; glorify

近义词:carol, exalt, glorify, laud, magnify, resound

反义词:censure, impugn, malign, deprecate, detract rail, villify, excoriate 批评

extort [ik'stɔ:t]

v. 勒索: to obtain from a person by force, intimidation, or undue or illegal power

近义词:wrest, wring

extract [ik'strækt]

n. 用力拔出: to pull or take out forcibly

近义词:pull, uproot, wrest, wring, yank, root out, tear out

反义词:embed 嵌入

extraction [ik'strækʃən]

n. 血统: origin; lineage; ancestry

近义词:bloodline, breeding, descent, genealogy, lineage, origin, family tree

extraneous [ek'streinjəs]

adj. 无关的: having no relevance

近义词:impertinent, inapplicable, irrelative, accidental, adventitious, external

反义词:applicable, apposite, apropos, germane, pertinent, relative, relevant 相关的

adj. 非主要因素的: not forming an essential or vital part

近义词:accidental, adventitious, alien, external, foreign

反义词:essential, inherent, innate, intrinsic 本质的,核心的

extrapolate [ek'stræpəleit]

vt. (通过逻辑)推断: to form an opinion or reach a conclusion through reasoning and information

近义词:conclude, decide, deduce, derive, gather, judge, reason, understand

反义词:conjecture, guess, speculate, surmise (无根据地)猜测,揣测

派生词:extrapolation n. 推论

extravagant [ik'strævəɡənt]

adj. 挥霍的: given to spending money freely or foolishly

近义词:profligate, spendthrift, squandering, thriftless, unthrifty, wasteful

反义词:frugal, conserving, economical, penny-pinching, scrimping, skimping, thrifty 节省的

adj. 过度的,不必要的: going beyond a normal or acceptable limit in degree or amount

近义词:baroque, exorbitant, immoderate, inordinate, lavish, overdue, overmuch, overweening, plethoric, unconscionable, unmerciful

反义词:middling, moderate, modest, reasonable, temperate 适当适度的

extricate ['ekstrikeit]

vt. 使解脱,救出: to free or remove from an entanglement or difficulty

近义词:disengage, disentangle, free, liberate, release, untangle

反义词:enmesh, entangle, embroil 卷入

exuberant [iɡ'zju:bərənt]

adj. 非常高兴的,热情洋溢的: joyously unrestrained and enthusiastic

近义词:ebullient, effervescent, frolic, buoyant, bouncy, vivacious

反义词:austere 克制的;sullen 闷闷不乐的

adj. 大量的,充分的: produced in extreme abundance

近义词:ample, lavish, lush, luxuriant, opulent, plentiful, prodigal, profuse, riotous

反义词:meager, scant, sparse 匮乏的

exude [iɡ'zju:d]

vi. 分泌,流出:to flow forth slowly through small openings

近义词:bleed, ooze, seep

反义词:absorb 吸收

exult [iɡ'zʌlt]

vi. 感到欢喜: to rejoice especially with feelings or display of triumph or self-satisfaction

近义词:delight, glory, jubilate, joy, rejoice, triumph

反义词:lament, mourn 哀悼;bemoan 叹息,悲伤

派生词:exultant adj. 狂喜的

fable ['feibl]

n. 寓言故事: a story intended to teach a basic truth or moral about life

近义词:apologue, parable

n. 神话,传说: a legendary story of supernatural happenings

近义词:legend, mythos, tale

n. 谎言: a statement known by its maker to be untrue and made in order to deceive

近义词:fabrication, falsehood, lie, mendacity, prevarication, story

反义词:fact 事实;truth 真相

派生词:fabulous adj. 寓言般的,难以置信的

fabricate ['fæbrikeit]

vt. 捏造: to make up for the purpose of deception

近义词:concoct, coin, devise, forge, fake, feign, invent

vt. 搭建,组建;打造: to bring into being by combining, shaping, or transforming materials

近义词:assemble, construct, erect, frame, fashion, manufacture, produce, rear, set up

反义词:demount, disassemble, dismantle, dismember 拆解,拆毁

派生词:fabrication n. 组建;虚构的事物

fabulous ['fæbjuləs]

adj. 传说中的: based on, described in, or being a fable

近义词:fabled, legendary

adj. 幻想中的,不真实的: not real and existing only in the imagination

近义词:chimerical, dreamy, illusory, phantom, unreal, visionary

反义词:actual, existent, existing, real 真实存在的

adj. 令人惊讶的,令人称奇的: causing wonder or astonishment

近义词:amazing, astonishing, astounding, miraculous, portentous, prodigious, staggering, stunning, stupendous, sublime, wonderful

反义词:common, ordinary 平常的,普通的

adj. 极好的: extremely pleasing or successful

近义词:awesome, divine, fantastic, heavenly, marvelous, noble, prime, s

facetious [fə'si:ʃəs]

adj. 喜欢开玩笑的,轻浮的: joking or jesting often inappropriately

近义词:humorous, jocose, jocular, waggish, witty

反义词:earnest, sincere 真挚的,真诚的;lugubrious 哀怨的

facile ['fæsail]

adj.表面的,浅尝辄止的:having or showing a lack of depth of understanding or character

近义词:cursory, shallow, simplistic, superficial

反义词:deep, profound 深刻的;comprehensive, exhaustive 全面的,详尽的

adj.容易的,唾手可得的: easily accomplished or attained

近义词:cheap, easy, effortless, painless, royal

反义词:arduous, demanding, difficult, formidable, hard, laborious, toilsome, tough 费力的,困难的

facilitate [fə'siliteit]

vt. 使变容易,促进: to make easy or easier

近义词:ease, expedite, forward, further, help

反义词:check, hamper, handicap, hinder, impede, obstruct, thwart, retard 阻碍,阻止;complicate 复杂化

派生词:facility n. 设施;容易,方便

faction [fækʃən]

n. 派系: a party or group (as within a government) that is often contentious or self-seeking

近义词:bloc, body, clique, coalition, sect, wing

派生词:factional adj.派系的,派别的

fad [fæd]

n. (短暂的)流行,时尚: a practice or interest that is very popular for a short time

近义词:buzz, craze, enthusiasm, fashion, trend, vogue

反义词:classic 经典;standard 标准

fail-safe ['feilseif]

n. 保险措施: a measure taken to preclude loss or injury

近义词:caution, palladium, preventive, safeguard

adj. 万无一失的: having no chance of failure

近义词:certain, foolproof, sure, unfailing

反义词:fallible 容易犯错的

fallacious [fə'leiʃəs]

adj. 谬误的,不合逻辑的: containing or based on a fallacy

近义词:illogical, invalid, irrational, mad, reasonless, sophistic, unreasonable

反义词:sound 论证有力的;valid 合乎逻辑的

adj. 欺骗性的: tending to deceive or mislead

近义词:beguiling, deceiving, deceptive, deluding, delusive, delusory, false, fraudulent, misleading

反义词:authentic, veritable 真实的

派生词:fallacy n.逻辑谬误

fallible ['fæləbl]

adj. 可能出错的: tending or likely to be erroneous or capable of making an error

近义词:errant

反义词:fail-safe, foolproof, infallible, unfailing 万无一失的,不可能出错的

派生词:fallibility n. 易错

fallow ['fæləu]

adj. 休耕的: left untilled or unsown after plowing

近义词:untilled, uncultivated

adj. 闲置的: not being in a state of use, activity, or employment

近义词:dead, dormant, inert, inoperative, latent, unused, vacant

反义词:functioning, occupied, operative, running, working使用中的;active 活跃的

falsehood ['fɔ:lshud]

n. 谎言: a statement known by its maker to be untrue and made in order to deceive

近义词:deception, fable, lie, mendacity, prevarication, untruth

反义词:truth, verity 真相,实话

falter ['fɔ:ltə]

vi. 蹒跚: to walk unsteadily

近义词:lurch, stagger, stumble, teeter, totter, wobble

vi. 犹豫,踌躇: to be unsteady in purpose or action, as from loss of courage or confidence

近义词:balance, halt, hesitate, vacillate, waver

派生词:faltering adj. 犹豫的

fanatic [fə'nætik]

n. 狂热者: a person marked or motivated by an extreme, unreasoning enthusiasm, as for a cause.

近义词:bigot, devotee, enthusiast, fiend, freak, maniac, partisan, zealot

反义词:nonfan 非爱好者

adj. 狂热的;盲信的: marked by excessive enthusiasm and often intense uncritical devotion

近义词:extreme, rabid, radical, revolutionary, ultra

反义词:conservative 保守的;rational 理性的

派生词:fanatical adj. 狂热的;盲信的

fanciful ['fænsiful]

adj. 幻想中的,不真实的: not real and existing only in the imagination

近义词:chimerical, fabulous, fantastic, fictional, fictitious, ideal, invented, mythical, notional, phantom, visionary

反义词:actual, existent, existing, real 真实存在的

adj. 不切实际的,荒谬的: conceived or made without regard for reason or reality

近义词:absurd, bizarre, crazy, foolish, insane, nonsensical, preposterous, unreal, wild

反义词:realistic, reasonable 现实的,有理的

fantasy ['fæntəsi]

n. 幻想: imaginative fiction featuring especially strange settings and grotesque characters

近义词:chimera, conceit, daydream, delusion, dream, hallucination, illusion, vision

反义词:actuality, fact, reality, truth 事实,现实

vt. 产生幻想: to form a mental picture of

近义词:dream, envisage, envision, fantasize, imagine, picture

派生词:fantastic adj. 梦幻般的,极好的

farce [fɑ:s]

n. (带有嘲讽元素的)滑稽戏: a light dramatic composition marked by broadly satirical comedy and improbable plot

近义词:burlesque, caricature, parody, sham, travesty

反义词:serious play 正剧

n. 闹剧: ridiculous or empty show

近义词:joke, mockery, nonsense

派生词:farcical adj. 荒谬的

fascinate ['fæsineit]

vt. 强列吸引,使入迷: to hold an intense interest or attraction for

近义词:allure, arrest, attract, bewitch, captivate, charm, enchant, enthrall, grip

反义词:disgust, repel 使厌恶,使反感

派生词:fascinating adj. 引人入胜的

fast [fɑ:st]

n. 绝食;斋戒: an act of abstaining from food

近义词:hunger strike

adj. 快速的: characterized by quick motion, operation, or effect

近义词:brisk, expeditious, fleeting, hasty, quick, rapid, speedy, swift

反义词:slow 慢的

adj. 忠诚的: firm in one's allegiance to someone or something

近义词:constant, dedicated, devoted, devout, loyal, pious

反义词:disloyal, perfidious 不忠诚的;treacherous 背叛的

adj. 稳固的,难以拆卸的: firmly positioned in place and difficult to dislodge

近义词:firm, frozen, lodged, secure, stable, staunch, strong, stuck

反义词:loose, shaky 松动的;insecure 不稳定的

派生词:fasten v. 系紧

fastidious [fæs'tidiəs]

adj. 挑剔的,极仔细的,追求完美的: possessing or displaying careful, meticulous attention to detail

近义词:demanding, exacting, fussy, hypercritical, squeamish

反义词:undemanding 不挑剔的;cursory 粗略的,敷衍的;indiscriminate, uncritical 不加区分的

fateful ['feitful]

adj. 意义重大的: involving momentous consequences

近义词:critical, crucial, important, momentous, significant

反义词:inconsequential, insignificant, petty, paltry, trivial, unimportant 不重要的

adj. 带来灾难的,毁灭性的: bringing death or disaster

近义词:calamitous, cataclysmic, catastrophic, deadly, destructive, disastrous, fatal, ruinous

fathom ['fæðəm]

vt. 测量(深度): to measure the depth of (as a body of water) typically with a weighted line

近义词:plumb

vt. 彻底理解,弄懂: to penetrate and come to understand

近义词:apprehend, cognize, comprehend, grasp, know, understand

反义词:misunderstand 误解

派生词:fathomable adj. 可测量的;可知晓的

fatigue [fə'ti:ɡ]

n. 疲惫: weariness or exhaustion from labor, exertion, or stress

近义词:collapse, exhaustion, lassitude, tiredness, weariness

反义词:refreshment, rejuvenation, revitalization 恢复活力

n. (让人厌倦的)苦差事: something, such as tiring effort or activity, that causes weariness

近义词:drudge, drudgery, grind, labor, sweat, toil, travail

反义词:fun, play 玩耍;sinecure 美差,闲职

fatuous ['fætjuəs]

adj. 愚笨的: complacently or inanely foolish

近义词:asinine, brainless, foolish, obtuse, silly, simple, stupid, unwitty, witless

反义词:sagacious, sapient 聪明的,睿智的;judicious, prudent, sensible, wise 谨慎的,明智的

faultfinder ['fɔ:ltfaində]

n. 吹毛求疵的人: one who is given to petty criticism and constant complaint

近义词:carper, castigator, caviler, censurer, critic, disparager, hypercritic, nitpicker

favorable ['feivərəbl]

adj. 赞许的:expressing approval

近义词:admiring, applauding, commendatory, complimentary, positive

反义词:adverse, disapproving, negative 否定的

adj. 有利的:tending to promote or facilitate

近义词:advantageous, benefic, beneficial, favoring, good, helpful, salutary

反义词:unfavorable, disadvantageous, untoward, unpropitious 不利的

favoritism ['feivəritizəm]

n. 偏爱,偏袒: the showing of special favor

近义词:favor, one-sidedness, partiality, prejudice, tendentiousness

反义词:impartiality, neutrality, objectivity, open-mindedness, unbiasedness 公平,公正

fawn [fɔ:n]

vi. 阿谀奉承: to seek favor or attention by flattery and obsequious behavior

近义词:cower, cringe, flatter, grovel, toady, truckle

反义词:domineer 统治;专横跋扈

派生词:fawning adj. 阿谀奉承的,讨好的

faze [feiz]

vt. 打扰,使尴尬: to disturb the composure of: disconcert, dismay

近义词:abash, annoy, bother, disconcert, dismay, disturb, discomfit, embarrass, fluster, rattle

反义词:calm, lull 使平静,使镇定

featureless ['fi:tʃəlis]

adj. 缺乏特征的: lacking distinguishing characteristics or features

近义词:beige, characterless, faceless, indistinctive, neutral, noncommital, vanilla

反义词:diagnostic, discriminating, distinct, distinctive, distinguishing, identifying, peculiar, typical 特征的

feckless ['feklis]

adj. 无成果的,没有价值的: having no real worth or purpose

近义词:bootless, fruitless, futile, meaningless, purposeless, useless, worthless

反义词:effective, effectual, efficacious 有成效的

adj. 粗心不负责任的: careless and irresponsible

近义词:careless, heedless, inadvertent, irresponsible, slipshod, sloppy

反义词:careful, cautious, circumspect, discreet, wary 谨慎小心的

fecund ['fikənd]

adj. 多产的,肥沃的: fruitful in offspring or vegetation

近义词:cornucopian, fertile, fruitful, lush, luxuriant, productive, prolific, rich

反义词:barren, infertile, sterile 贫瘠的

派生词:fecundity n. 多产

feeble ['fi:bl]

adj. 衰弱的: markedly lacking in strength

近义词:debilitated, effete, enervated, faint, fragile, frail, infirm, languid, sapped

反义词:mighty, powerful, robust, stalwart, stout, strong 强壮的,强健的

派生词:enfeeble vt. 使衰弱

feign [fein]

vt. 制造假象,装出…的样子: to give a false appearance of

近义词:affect, assume, counterfeit, dissemble, pretend, profess, sham, simulate

派生词:unfeigned adj. 没有伪装的,真诚的

felony ['feləni]

n. 重罪: one of several grave crimes, such as murder, rape, or burglary, punishable by a more stringent sentence than that given for a misdemeanor

近义词:crime

反义词:misdemeanor, peccadillo 轻罪

fender ['fendə]

n. 缓冲装置: a cushioning device, such as a bundle of rope or a piece of timber, used on the side of a vessel or dock to absorb impact or friction

近义词:buffer, bumper, cocoon, cushioning, pad

feral ['fiərəl]

adj. 野生的: not domesticated or cultivated

近义词:undomesticated, untamed, wild

反义词:cultivated 人工培养的;domestic, tame 家养的,被驯化的

adj. 动物性的:having or showing the nature and appetites of a lower animal

近义词:animalistic, beastly, brutal

反义词:rational 理性的

ferocious [fə'rəuʃəs]

adj. 极端的,剧烈的: marked by unrelenting intensity

近义词:dreadful, excruciating, explosive, fearsome, fierce, intensive, profound, vehement, violent

反义词:light, moderate, soft 轻柔的

adj. 激烈的,爆发性的: marked by bursts of destructive force or intense activity

近义词:cyclonic, explosive, furious, paroxysmal, rabid, stormy, tempestuous, tumultuous, turbulent, volcanic

反义词:nonviolent, peaceable, peaceful 平静的,平和的

adj. 凶猛的,残暴的: violently unfriendly or aggressive in disposition

近义词:feral, grim, savage, vicious

反义词:gentle, mild, unaggressive 温和的,不具攻击性的

派生词:ferocity n. 凶猛,残暴

fertilize ['fə:tilaiz]

vt. 使肥沃,使多产: to make fertile

近义词:enrich, manure

反义词:deplete, drain, exhaust 消耗,耗尽

派生词:fertilizer n. 化肥

fervent ['fə:vənt]

adj. 充满感情的,热情洋溢的: exhibiting or marked by great intensity of feeling

近义词:ardent, demonstrative, fervid, flaming, glowing, impassioned, incandescent, passionate, perfervid, torrid, vehement, zealous

反义词:cold, cool, dispassionate, emotionless, impassive, unemotional 冷漠的

fervid ['fə:vid]

adj. 酷热的: having a notably high temperature

近义词:boiling, hot, scorching, searing, sultry, sweltering, torrid

反义词:arctic, chilling, cold, freezing, frigid, frozen, glacial, icy 冰冷的,寒冷的

adj. 热情的: marked by great passion or zeal

近义词:ardent, fervent, impassioned, passionate, perfervid

反义词:cold, cool, dispassionate, emotionless, impassive, unemotional 淡定的,不为所动的

fervor ['fə:və]

n. 热情,狂热: great warmth and intensity of emotion

近义词:ardor, enthusiasm, passion, zeal, zealotry

反义词:apathy, indifference, impassiveness, unconcern 冷漠

fester ['festə]

v. 感染溃烂,腐烂: to infect, inflame, or corrupt

近义词:corrupt, decompose, putrefy, rot, spoil

反义词:heal, cure 愈合

fetid [fetid]

adj. 恶臭的: having a heavy offensive smell

近义词:foul, fusty, malodorous, noisome, reeking, smelly, stinky, strong

反义词:ambrosial, aromatic, balmy, fragrant, redolent, scented 芳香的

fetter ['fetə]

n. 枷锁,限制: something that limits one's freedom of action or choice

近义词:circumscription, constraint, curb, limitation, restraint, stricture

v. 束缚: to restrain from motion, action, or progress

近义词:chain, clog, enfetter, hamper, manacle, restrain, shackle, trammel

反义词:enfranchise, free, liberate, unbind, unfetter, unshackle 解放;facilitate 促进

派生词:enfetter v. 束缚

fiasco [fi'æskəu]

n. 大失败: a complete failure

近义词:catastrophe, debacle, disaster, failure

反义词:blockbuster, éclat, success 成功

fickle ['fikl]

adj. 易变的: likely to change frequently, suddenly, or unexpectedly

近义词:capricious, fluid, mercurial, mutable, temperamental, volatile

反义词:constant, immutable, invariable, stable, steady 稳定的,不变的

adj. 不忠诚的: not true in one's allegiance to someone or something

近义词:disloyal, perfidious, recreant, traitorous, treacherous, unfaithful

反义词:faithful, loyal 忠诚的

fictitious [fik'tiʃəs]

adj. 虚构的: not real and existing only in the imagination

近义词:chimerical, fabricated, fabulous, fictional, imagined, invented

反义词:actual, existing, real 事实的

fidelity [fi'deliti]

n. 忠诚: the quality or state of being faithful

近义词:adherence, allegiance, commitment, devotion, faith, loyalty, piety

反义词:disloyalty, infidelity, perfidy 不忠; treachery 背叛

派生词:infidel n. 异教徒

figment ['fiɡmənt]

n. 虚构的事物,幻觉: something made up or contrived

近义词:chimera, conceit, daydream, delusion, dream, fancy, fantasy, hallucination, illusion, phantasm, vision

反义词:fact, materiality, reality 客观存在的事物

figurative ['fiɡjurətiv]

adj. 比喻的: expressing one thing in terms normally denoting another with which it may be regarded as analogous

近义词:extended, metaphorical

反义词:literal 字面上的,逐字逐句的

figurine ['fiɡjuri:n]

n. 小雕塑: a small statue

近义词:figure, statuette

反义词:colossus 巨像

filibuster ['filibʌstə]

n./v. 拖延议事: the use of obstructionist tactics, especially prolonged speechmaking, for the purpose of delaying legislative action

近义词:delay, hindrance, impediment, obstruction, postponement, procrastination

filter [filtə]

v. 过滤: to pass through a filter

近义词:screen

v. 去除杂质: to remove(usually visible) impurities from

近义词:clear, distill, garble, purify

反义词:adulterate 掺杂;contaminate 污染

finale [fi'nɑ:li]

n. 终场,结局: the closing part, scene, or number in a public performance

近义词:close, coda, conclusion, end

反义词:prologue 开场白; overture 序曲

finesse [fi'nes]

n. 娴熟技巧: mental skill or quickness

近义词:adeptness, adroitness, cleverness, dexterity, proficiency

反义词:awkwardness, ineptitude, gaucherie, ungainliness 笨拙

v. 精心策划: to plan out usually with subtle skill or care

近义词:contrive, frame, machinate, maneuver, manipulate

v.(巧妙地)躲避: to get or keep away from (as a responsibility) through cleverness or trickery

近义词:avoid, dodge, eschew, evade, shun

反义词:confront 直面

finicky ['finiki]

adj. 过分讲究的,挑剔的: extremely or excessively particular, exacting, or meticulous in taste or standards

近义词:demanding, exacting, fastidious, fussy, nice, particular

反义词:undemanding, unfussy 不挑剔的

fitful ['fitful]

adj. 无规律的,缺乏周期的: having an erratic or intermittent character

近义词:aperiodic, casual, discontinuous, episodic, erratic, intermittent, irregular, occasional, sporadic, unsteady

反义词:constant, continuous, incessant 持续不断的;periodic, regular, repeated 定期的

flaccid ['flæksid]

adj. 不结实的,松弛的: not firm or stiff; lacking normal or youthful firmness

近义词:droopy, floppy, lank, loose, slack, yielding

反义词:stiff, sturdy 结实的,坚硬的;resilient 有弹性的

flag [flæɡ]

n. 旗帜,象征: a piece of fabric that is used as a symbol (as of a nation) or as a signaling device

近义词:banner, ensign, pendant, pennant

v. 变得衰弱: to become unsteady, feeble, or spiritless

近义词:decay, decline, deteriorate, emaciate, fade, fail, languish, sag, waste, wilt, wither

反义词:thrive 繁荣;revitalize, revive 恢复活力

派生词:unflagging adj. 坚持不懈的

flamboyant ['flæm'bɔiənt]

adj. 艳丽夺目的,炫耀的,充满装饰的: marked by or given to strikingly elaborate or colorful display or behavior; ornate

近义词:flaring, florid, garish, ornate, ostentatious, showy

反义词:natural 自然的;conservative, quiet, understated 低调的

派生词:flamboyance n. 炫目,炫耀

flatter ['flætə]

vt. 拍马屁,奉承,讨好: to praise excessively especially from motives of self-interest

近义词:adulate, blandish, compliment, court, massage, overpraise, stroke, wheedle

反义词:abuse 辱骂;censure, criticize 批评

vt. 自我感觉良好: to think highly of (oneself)

近义词:pique, plume

vt. 使显得更漂亮: to show off becomingly or advantageously

近义词:become, enhance, suit

反义词:mar, spoil 破坏

派生词:flattering adj.令人满足的,令人迷恋的

flaw [flɔ:]

n. 瑕疵,缺点: an imperfection, often concealed, that impairs soundness

近义词:blight, blotch, defect, fault, imperfection, mar, scar, spot

v. 降低,破坏,使不完美: to reduce the soundness, effectiveness, or perfection of

近义词:blemish, break, compromise, cripple, harm, hurt, impair, injure, spoil, vitiate

反义词:fix, mend, repair, revamp 修复,改造

派生词:flawed adj. 有瑕疵的;flawless adj. 完美无瑕的

fledgling ['fledʒliŋ]

n. 新手: a person who is just starting out in a field of activity

近义词:apprentice, beginner, freshman, neophyte, novice, tyro, recruit, rookie

反义词:veteran 老兵,身经百战的人

派生词:fledge v. 鸟类长羽毛

fleet [fli:t]

n. 舰队,车队: a group of vehicles traveling together or under one management

近义词:armada, caravan, cavalcade, motorcade

adj. 迅速的: moving, proceeding, or acting with great speed

近义词:brisk, expeditious, fast, hasty, nimble, quick, rapid, rattling, speedy, swift

反义词:slow 缓慢的

vi. 快速通过: to move or pass swiftly

近义词:dart, flit, hurry, hustle

反义词:plod 沉重而缓慢地走

派生词:fleeting adj. 稍纵即逝的

fleeting ['fli:tiŋ]

adj. 稍纵即逝的,短暂的: lasting only for a short time; passing swiftly

近义词:brief, ephemeral, evanescent, flash, fugitive, impermanent, passing, temporary, transient, transitory

反义词:ceaseless, deathless, eternal, everlasting, immortal, lasting, permanent, perpetual, timeless 永恒的

flexible ['fleksibl]

adj. 灵活的,可变的: capable of being readily changed

近义词:adaptable, adjustable, alterable, changeable, elastic, fluid, malleable, modifiable, pliable, variable

反义词:fixed, immutable, inflexible, invariable 确定的,不可变的;stiff, rigid 僵化的

adj. 易受影响的: susceptible to influence or persuasion

近义词:docile, manageable, tractable

反义词:adamant, headstrong, intractable, mulish, recalcitrant, refractory, stubborn, obstinate 倔强的

派生词:flexibility n. 灵活性

flinch [flintʃ]

vi. 畏缩;退缩: to draw back in fear, pain, or disgust

近义词:cringe, quail, recoil, shrink, wince

反义词:face, meet 面对;confront 直面

flippancy ['flipənsi]

n. 轻率,无礼: unbecoming levity or pertness especially in respect to grave or sacred matters

近义词:facetiousness, flightiness, frivolousness, frothiness, levity, silliness

反义词:earnestness, gravity, seriousness, soberness, solemnity, solemnness 严肃,认真

flirt [flə:t]

vi. 调情: to behave amorously without serious intent

近义词:coquet, dally, frivol, toy, trifle

vi. 无规则地快速运动: to make an irregular series of quick, sudden movements

近义词:dance, dart, fleet, flick, flit, flutter, hurry, rush, zip

flit [flit]

vi. 快速或突然地经过:to pass quickly or abruptly from one place or condition to another

近义词:dance, dart, fleet, flick, flirt, flutter, hurry, rush, zip

反义词:plod 沉重缓慢地走

flock [flɔk]

n. 人群,兽群: a great number of persons or creatures massed together

近义词:army, drove, herd, legion

vi. 聚集,集体行动: to congregate or travel in a flock or crowd

近义词:mob, swarm, throng

florid ['flɔ:rid]

adj. 辞藻华丽的,花哨的: full of fine words and fancy expressions

近义词:bombastic, flowery, grandiloquent, magniloquent, rhetorical

adj. 装饰华丽的: elaborately and often excessively decorated

近义词:baroque, bedizened, flamboyant, fussy, luscious, ornate

反义词:austere, plain, severe, stark, unadorned 朴素的,简单的

flounder ['flaundə]

vi. 笨拙地行动,挣扎: to proceed or act clumsily or ineffectually

近义词:blunder, fumble, lumber, plod, struggle, trudge

反义词:glide, slide 滑行;breeze, waltz 轻松地行动

flourish ['flauriʃ]

vi. 茂盛;繁荣: to grow luxuriantly; to achieve success

近义词:bloom, burgeon, prosper, thrive

反义词:languish, wane 变得衰弱,衰败;fail 失败

n. 装饰: an embellishment or ornamentation

近义词:adornment, decoration, embellishment, ornamentation

flout ['flaut]

n./v. 嘲弄性不理会,蔑视: to treat with contemptuous disregard

近义词:despise, disregard, gibe, sneer, taunt

反义词:respect, revere, venerate 尊敬

fluctuate ['flʌktjueit]

vi. 波动,无规则地变动: to shift back and forth uncertainly

近义词:mutate, shift, swing, oscillate, vacillate, vary, waver

反义词:stabilize 保持稳定;plateau 到达稳定状态

派生词:fluctuation n. 涨落,波动

fluent ['flu(:)ənt]

adj. 表达流利的: able to express oneself clearly and well

近义词:eloquent, silver-tongued, well-spoken

反义词:inarticulate, ineloquent, unvocal 说话不清的

adj. 不费力的: involving minimal difficulty or effort

近义词:effortless, facile, fluid, painless, ready, simple, smooth

反义词:arduous, demanding, exacting, formidable, grueling, hard, laborious, murderous, rough, toilsome, tough

派生词:fluency n. 流畅,流利

fluky ['flu:ki]

adj. 侥幸的: coming or happening by good luck especially unexpectedly

近义词:fortuitous, lucky, providential

反义词:hapless, unfortunate, unlucky, ill-fated 不幸的

adj. 偶然的: happening by or depending on chance

近义词:casual, chance, inadvertent, incidental, unintended, unintentional

反义词:calculated, deliberate, intended, intentional, planned, premeditated 蓄意的,有预谋的

派生词:fluke n. 侥幸,偶然

flush [flʌʃ]

adj. (肤色)健康红润的: having a healthy reddish skin tone

近义词:blooming, florid, glowing, red, rosy, rubicund, sanguine

反义词:ashen, doughy, livid, pale, pallid, wan 苍白的,病态的

adj. 富有的: having goods, property, or money in abundance

近义词:affluent, loaded, opulent, wealthy

反义词:destitute, impoverished, indigent, needy, impecunious 贫穷的

adj. 大量的: marked by abundance

近义词:abounding, abundant, awash, fraught, lousy, replete, swarming, teeming, thronging

反义词:inadequate, insufficient, scant, scarce, short 匮乏的,不足的

vi. 冲洗: to pour liquid over or through in order to cleanse

近义词:irrigate, rinse, sluice, wash

fluster ['flʌstə]

v. 使慌乱: to put into a state of agitated confusion

近义词:abash, confound, confuse, discomfit, disconcert, discountenance, faze, mortify, nonplus, rattle

反义词:calm, quiet, settle, soothe, tranquilize 安抚,使情绪镇定

foible ['fɔibl]

n. 小缺点: a minor flaw or shortcoming in character or behavior

近义词:demerit, dereliction, failing, fault, frailty, shortcoming, sin, vice, want, weakness

反义词:merit, virtue 优点,美德

foil [fɔil]

v. 挫败: to prevent from being successful; defeat

近义词:baffle, balk, beat, checkmate, discomfit, frustrate, thwart

反义词:forward, foster, further, promote 帮助,促进

foment ['fəument]

vt. 助长,煽动: to promote the growth or development of

近义词:abet, brew, ferment, incite, instigate, provoke, raise, stir

反义词:quash, quell, quench, squash 平息,镇压

foolproof ['fu:l,pru:f]

adj. 十分简单以至于不会失败的: so simple, plain, or reliable as to leave no opportunity for error, misuse, or failure

近义词:guaranteed, infallible, safe, unfailing, fail-safe

反义词:fallible 容易出错的

footloose ['fut,lu:s]

adj. 无拘无束的,自由的: having no attachments or ties; free to do as one pleases

近义词:loose, unbound, unconfined, unfettered, unrestrained, untrammeled

反义词:bound, confined, restrained, tied 有束缚的

forage ['fɔridʒ]

vi. 寻找: to make a search

近义词:chase, hunt, pursue, quest, rummage, search

反义词:ignore, neglect 忽视,忽略;conceal, hide 隐藏

派生词:forager n. 为动物寻找饲料的人

forbearance [fɔ:bεərəns]

n. 克制;忍耐: tolerance and restraint in the face of provocation; patience

近义词:patience, temperance, tolerance, toleration

反义词:impatience 不耐烦

n. 友好仁慈的态度: kind, gentle, or compassionate treatment especially towards someone who is undeserving of it

近义词:charity, clemency, leniency, mercifulness, quarter

反义词:vindictiveness 恶意

forebear ['fɔ:bεə]

n. 祖先:a person from whom one is descended; an ancestor

近义词:ancestor, antecedent, asendant, father, grandfather, primogenitor, progenitor

反义词:descendant, offspring 后代

forebode [fɔ:'bəud]

vi. 预示,预兆: to show signs of a favorable or successful outcome

近义词:augur, predict, promise

派生词:foreboding n. 预感,预兆

foreground ['fɔ:ɡraud]

vt. 强调,重视: to indicate the importance of by centering attention on

近义词:accent, accentuate, emphasize, feature, highlight, illuminate, press, punctuate, stress

反义词:de-emphasize, understate, play down 轻描淡写

forestall [fɔ:'stɔ:l]

vt. 预先阻止: to delay, hinder, or prevent by taking precautionary measures beforehand

近义词:avert, deter, obviate, preclude, prevent

反义词:abet, assist, facilitate, further, precipitate, promote 帮助,促进

foreword ['fɔ:wə:d]

n. 前言: a preface or an introductory note, as for a book, especially by a person other than the author

近义词:beginning, introduction, overture, preamble, preface, prelude, prologue

反义词:epilogue, coda 尾声;finale 终场

forfeit ['fɔ:fit]

n. 罚金: a sum of money to be paid as a punishment

近义词:damages, fine, forfeiture, mulct, penalty

反义词:bonus, premium, prize 奖金

forge [fɔ:dʒ]

v. 伪造: to make or imitate falsely especially with intent to defraud

近义词:coin, counterfeit, fabricate, fake

v. 锻造,铸就: to form (as metal) by or as if by heating and hammering

近义词:build, construct, form, make, manufacture, mold, shape

派生词:forger n. 打铁匠

formidable ['fɔ:midəbl]

adj. 令人害怕的: causing fear, dread, or apprehension

近义词:direful, dreadful, fearsome, forbidding, ghastly, horrible, intimidating, redoubtable, terrifying

反义词:comforting 给人安慰的

adj. 艰难的: requiring considerable physical or mental effort

近义词:arduous, challenging, demanding, exacting, grueling, heavy, laborious, sweaty, toilsome, tough, strenuous

反义词:easy, effortless, facile, mindless, simple 轻松的,简单的

forsake [fɔ'seik]

vt. 彻底放弃,抛弃: to renounce or turn away from entirely

近义词:abandon, desert, maroon, quit, renounce, strand

反义词:reclaim 重新获得;hold, keep, retain, withhold 保留

派生词:forsaken adj. 被抛弃的

forthright [,fɔ:θ'rait]

adj. 直率的,说话率真的: free in expressing one's true feelings and opinions

近义词:candid, forthcoming, frank, honest, open, outspoken, straightforward

反义词:dissembling 虚伪的

adj. 直接的,不绕弯子的: free from ambiguity or evasiveness: going straight to the point

近义词:direct, plain, straight

反义词:circuitous, indirect, roundabout 不直接的,绕弯子的

fortify ['fɔ:tifai]

vt. 加固,鼓励: to give physical strength, courage, or endurance to

近义词:energize, harden, invigorate, reinforce, strengthen, toughen

反义词:debilitate, enervate, enfeeble, vitiate, weaken 使衰弱,削弱

vt. 做好心理准备: to prepare (oneself) mentally or emotionally

近义词:brace, forearm, gird, nerve, poise, ready, steel

foster ['fɔstə]

vt. 促进,鼓励: to help the growth or development of

近义词:advance, encourage, forward, further, incubate, promote

反义词:discourage, frustrate, inhibit 阻碍,妨碍

vt. 培养: to bring to maturity through care and education

近义词:breed, cultivate, nourish, nurse, nurture, raise, rear

founder ['faundə]

n. 建立者: one that founds or establishes

近义词:architect, author, creator, father, generator, initiator, originator, sire

反义词:terminator 终结者

vi. 完败: to fail utterly

近义词:collapse, flunk, miss, strike out, wash out

反义词:succeed, work out 成功

vi. 沉没:to become submerged

近义词:sink, submerge, submerse, go down

反义词:float 漂浮

fracas ['frækɑ:]

n. 争吵,吵闹: a physical dispute between opposing individuals or groups; a rough and often noisy fight usually involving several people

近义词:battle, clash, combat, conflict, contest, hassle, skirmish, struggle, tussle

fracture ['fræktʃə]

n. 破裂: the act or process of breaking

近义词:breach, break, rupture, schism, split

反义词:unity 统一

v. 打碎,破坏: to cause to separate into pieces usually suddenly or forcibly

近义词:disrupt, fragment, rive

反义词:cement 接合

fragile ['frædʒail]

adj. 易碎的: easily broken or destroyed

近义词:breakable, feeble, frail, friable, frangible, infirm, unsound, weak

反义词:tough, durable 抗打击的

adj. 易受伤的,脆弱的: easily injured without careful handling

近义词:delicate, sensitive

派生词:fragility n. 脆弱

frail [freil]

adj. 虚弱的: physically weak

近义词:weak, effete, enervated, feeble, fragile, infirm, languid, unsubstantial

反义词:robust 充满活力的 hale, sturdy 健壮的

adj. (意志)薄弱的: easily led astray; morally weak

近义词:characterless, invertebrate, nerveless, spineless

反义词:faithful, resolute 意志坚定的,有坚定信念的

adj. (希望)渺茫的: slight, unsubstantial

近义词:fragile, negligible, slight, small

反义词:good 很有希望的

派生词:frailty n. 虚弱,(意志)脆弱

fraudulent ['frɔ:djulənt]

adj. 欺诈的:characterized by, based on, or done by fraud

近义词:deceitful, deceptive, dishonest, duplicitous, guileful, underhanded

反义词:reliable, trustworthy 可信的;authentic 真实的; honest, straight 诚实的

派生词:fraudulence n. 欺骗

fraught [frɔ:t]

adj. 充满的: full of or accompanied by something

近义词:abounding, abundant, awash, flush, replete, thronging

反义词:scarce 稀缺的

adj. 令人忧虑的: causing or characterized by emotional distress or tension

近义词:uneasy, agitating, anxious, distressful, disturbing, restless, tense, unsettling, nail-biting

反义词:calming, relaxing 使人镇静的,使人放松的

frenzy ['frenzi]

n. 疯狂,狂怒: a violent mental or emotional agitation

近义词:delirium, fever, furor, fury, hysteria, insanity, rage, rampage, uproar

反义词:sanity 理智

派生词:frenetic adj. 疯狂的

frequent ['fri:kwənt]

v. 时常拜访: to pay frequent visits to; be in or at often

近义词:haunt, resort, visit

反义词:avoid, shun 躲避

adj.时常发生的,重复再现的:happening at short intervals; often repeated or occurring

近义词:common, constant, everyday, habitual, periodical, repeated

反义词:rare 稀有的,少见的

派生词:frequency n. 频率;频繁

fretful ['fretful]

adj. 易怒的,烦躁的: inclined to be vexed or troubled

近义词:irritable, fractious, peevish, pettish, petulant

反义词:easygoing 随和的

派生词:fret v. 使烦躁

friable ['fraiəbl]

adj. 易碎的: easily crumbled or pulverized

近义词:crumbly, delicate, feeble, fragile, frail, infirm, weak

反义词:sturdy, substantial 坚固的

friction ['frikʃən]

n. 摩擦: the rubbing of one object or surface against another

近义词:abrasion

n. 冲突,不和: the clashing between two persons or parties of opposed views

近义词:disagreement, conflict, contention, dissidence, schism, war

反义词:accord, harmony, peace, concord 和谐

派生词:frictional adj. 产生摩擦的

frigid ['fridʒid]

adj. 严寒的: extremely cold

近义词:cold, arctic, chilling, freezing, frosty, glacial

反义词:roasting, scalding, scorching, searing, seething, sizzling, sultry, sweltering, torrid 炎热的

adj. 冷漠的: lacking warmth or ardor

近义词:indifferent, cold, emotionless, passionless, unresponsive

反义词:ardent, amorous, cordial 饱含感情的

派生词:frigidity n. 严寒;冷漠

fringe [frindʒ]

n. 边缘: something that resembles such a border or edging

近义词:border, boundary, circumference, edge, margin, perimeter, periphery, skirt

反义词:center, core 中心,核心

v. 接壤: to be adjacent to

近义词:abut, border, neighbor, skirt, verge

frivolous ['frivələs]

adj. 轻浮的: marked by unbecoming levity

近义词:giddy, shallow, superficial

反义词:earnest, sober, serious 严肃的

adj. 不重要的: of little weight or importance

近义词:trivial, flimsy, light, petty, trifling

反义词:consequential, eventful, meaningful, momentous, weighty 重要的

派生词:frivolity n. 轻浮,轻佻

frosty ['frɔsti]

adj. 寒冷的: having a low or subnormal temperature

近义词:algid, arctic, bitter, chilling, coldish, cool, freezing, frigid, gelid, glacial, icy, nippy, numbing, polar, snappy

反义词:ardent, blazing, burning, fervent, fervid, molten, roasting, scalding, scorching, searing, sultry, sweltering, torrid 炎热的

adj. 无强烈感情的,冷淡的: lacking in friendliness or warmth of feeling

近义词:antiseptic, apathetic, brittle, chilly, cold-blooded, frozen, indifferent, unfriendly, unsympathetic, wintry

反义词:cordial, friendly, genial, hearty, sympathetic, warm, warm-blooded, warmhearted 友善的,热心的

frothy ['frɔθi]

adj. 用轻薄材料制作的:made of light thin material

近义词:delicate, gossamer, light

反义词:weighty 重的;sturdy 结实的

adj. (内容等)欢乐轻佻、不严肃的: gaily frivolous or light in content or treatment

近义词:flighty, frivolous, puerile

反义词:earnest, serious, sober 严肃的

frowsy ['frauzi]

adj. 邋遢的: having a slovenly or uncared-for appearance

近义词:slovenly, unkempt, untidy

反义词:dapper, neat, tidy, spruce 整洁的

adj. 味道难闻的: having an unpleasant smell

近义词:fetid, noisome, smelly, stinky

反义词:ambrosial, aromatic, fragrant, redolent 芳香的

frugal ['fru:ɡəl]

adj. 节约的: characterized by or reflecting economy in the use of resources

近义词:sparing, economical, provident, stingy

反义词:extravagant, prodigal, sumptuous 奢侈浪费的

派生词:frugality n. 节俭

frustrate [frʌs'treit]

vt. 挫败,阻挠: to prevent from accomplishing a purpose or fulfilling a desire

近义词:ruin, baffle, balk, circumvent, foil, thwart

反义词:abet 帮助,鼓舞,教唆 accomplish, fulfill 实现

vt. 使沮丧: to lessen the courage or confidence of

近义词:chill, daunt, dishearten, dismay, dispirit

反义词:embolden, encourage, nerve, steel 鼓舞

派生词:frustration n. 沮丧;阻挠;frustrated adj. 沮丧的

full-bodied ['ful'bɔdid]

adj. 重要的: having importance, significance, or meaningfulness

近义词:important, consequential, momentous, significant, weighty

反义词:trivial 不重要的

adj. 味道浓烈的: having richness and intensity of flavor or aroma

近义词:strong, concentrated

反义词:insipid 平淡无奇的

fulminate ['fʌlmineit]

v. 大声斥责: to issue a thunderous verbal attack or denunciation

近义词:criticize, blame, censure, condemn, denounce, denunciate, lambaste, reprehend, reprobate

反义词:applaud, compliment, praise 赞美

派生词:fulmination n. 训斥

fumble ['fʌmbl]

vt. 笨拙地做: to make awkward attempts to do or find something

近义词:botch, flounder, mess, stumble

n. (无意识的)失误: an unintentional departure from truth or accuracy

近义词:blunder, fault, gaffe, lapse, misstep, mistake

furor ['fju:rɔ:]

n. 喧闹,激动,狂热:a state of intense excitement or ecstasy

近义词:delirium, frenzy, fever, fury, hysteria, outrage, rage, uproar, wrath

反义词:serenity, tranquility 平静,宁静, delight, pleasure 愉悦

furtive ['fə:tiv]

adj. 鬼鬼祟祟的;秘密的: done by stealth

近义词:secret, clandestine, covert, stealthy, surreptitious

反义词:aboveboard 光明正大的;candid, forthright 坦率的

派生词:furtively adv. 秘密地

fury ['fjuəri]

n. 暴怒: intense, disordered, and often destructive rage

近义词:anger, indignation, ire, mad, rage, wrath

反义词:forbearance 容忍;delight, pleasure 快乐,愉悦

派生词:furious adj. 狂暴的,暴怒的

fussy ['fʌsi]

adj. 谨慎的: taking, showing, or involving great care and effort

近义词:careful, exact, meticulous, punctilious

反义词:careless 粗心大意的

adj.过分雕琢的: elaborately and often excessively decorated

近义词:bedizened, florid

反义词:austere, plain, stark 朴素的,朴实无华的

adj. 挑剔的: hard to please

近义词:choosy, delicate, demanding, exacting, fastidious, nice, particular, persnickety, picky

反义词:undemanding, unfussy 不挑剔的

fusty ['fʌsti]

adj. 过时的: rigidly old-fashioned or reactionary

近义词:antiquated, archaic, bygone, moldy, outdated

adj. 腐臭的: saturated with dust and stale odors

近义词:malodorous, fetid, musty, noisome, smelly, stale

反义词:ambrosial, aromatic, fragrant, perfumed, redolent, savory, scented, sweet 有香味的,芳香的

futile ['fju:tail]

adj. 无效的,无用的: serving no useful purpose; completely ineffective

近义词:abortive, bootless, fruitless, ineffective, useless, vain

反义词:effectual, efficacious 有效的

adj. 不严肃的: lacking in seriousness or maturity

近义词:flighty, frivolous, frothy

反义词:earnest, serious 严肃认真的

派生词:futility n. 徒劳,无益

gadfly ['ɡædflai]

n. 刺激物: one that acts as a provocative stimulus

近义词:goad, impetus, impulse, incentive, irritant, spur, stimulus

反义词:balm 安抚,慰藉

n. 令人反感的人: a person who stimulates or annoys especially by persistent criticism

近义词:annoyer, bother, persecutor, teaser, pest

gaffe [ɡæf]

n. (社交上)失礼,失态: a social or diplomatic blunder

近义词:impropriety, indecorum, indiscretion

反义词:decency, decorum, propriety 举止得体

n. 明显的错误,错误判断: a blatant mistake or misjudgment

近义词:blunder, lapse, misstep, oversight

gainsay [ɡein'sei]

v. 否认: to declare false

近义词:deny, contradict, contravene, naysay

反义词:acknowledge, admit, avow, concede 承认;affirm 证实

vt. 反对: to oppose, especially by contradiction

近义词:disagree, refute, reject, repudiate

反义词:concur 同意

gall [ɡɔ:l]

vt.(使)焦躁,激怒: irritate, vex

近义词:aggravate, exasperate, grate, inflame, provoke, pique, roil

反义词:appease, assuage, calm, lull, pacify, placate 使平静,使平息

n.深深的敌意: a deep-seated ill will

近义词:animosity, animus, antagonism, antipathy, hostility, rancor

反义词:amity 友好

n.大胆,无耻: shameless boldness

近义词:audacity, brass, nerve, presumptuousness, temerity

gallant ['ɡælənt]

adj. 英勇的: brave, spirited; nobly chivalrous and often self-sacrificing

近义词:bold, courageous, dauntless, heroic, stouthearted, valorous

反义词:craven, pusillanimous 胆小的

adj. 高贵的,慷慨的: having, characterized by, or arising from a dignified and generous nature

近义词:chivalrous, elevated, loft, magnanimous, sublime

反义词:base, debased, degenerate, ignoble 卑鄙的

派生词:gallantly adv. 英勇地

galvanize ['ɡælvənaiz]

vt. (好似被用电击)刺激: to stimulate or excite as if by an electric shock

近义词:provoke, agitate, excite, intoxicate, motivate, stimulate, pump up

反义词:allay, lull, pacify 使平静

派生词:galvanizing adj. 刺激的

gamble ['ɡæmbl]

vi. 赌博,孤注一掷: to bet on an uncertain outcome, as of a contest

近义词:bet, adventure, chance, risk, stake, venture

vi. 使受到威胁: to place in danger

近义词:compromise, hazard, imperil, jeopardize, threaten

派生词:gambling n. 赌博

gambol ['ɡæmbəl]

vi. 欢跳,雀跃: to leap about playfully

近义词:frolic, caper, cavort

反义词:plod, trudge 沉重缓慢地走

gangly ['ɡæŋɡli]

adj. 身材瘦长的: awkwardly tall or long-limbed

近义词:gangling, lanky, rangy, spindling, spindly

反义词:stalwart 壮实的

garble ['ɡɑ:bl]

vt. 曲解,篡改,混淆(以至使无法理解): to mix up or distort to such an extent as to make misleading or incomprehensible

近义词:misrepresent, belie, color, distort, falsify, twist, warp

反义词:clarify, elucidate 阐明

vt. 筛选,除杂: to remove usually visible impurities from

近义词:clear, distill, filter, purify

反义词:adulterate, contaminate 掺杂,污染

gargantuan [ɡɑ:'ɡæntjuən]

adj. 巨大的: tremendous in size, volume, or degree

近义词:huge, astronomical, colossal, elephantine, enormous, gigantic, immense, mammoth, monstrous, titanic

反义词:infinitesimal, minuscule 微小的

garish ['ɡεəriʃ]

adj. 过于鲜艳的,过于张扬的: marked by strident color or excessive ornamentation

近义词:gaudy, blatant, brazen, flamboyant, glaring, ostentatious

反义词:dim, gloomy, murky, somber 黯淡的;conservative, quiet 不张扬的

garment ['ɡɑ:mənt]

n. 衣服: an article of clothing

近义词:apparel, attire, costume, dress, suit

garrulous ['ɡærjuləs]

adj. 啰嗦的,话多得令人厌烦的: given to excessive and often trivial or rambling talk; tiresomely talkative

近义词:talkative, chatty, loquacious, verbose, voluble

反义词:laconic, reserved, reticent, taciturn 缄默的

派生词:garrulity n. 啰嗦

gash [ɡæʃ]

n. 砍得很深的伤口: a long deep cut

近义词:incision, laceration, rent, rip, tear

v. 砍: to make a gash in

近义词:cut, incision, piercing, slash, slice, slit

反义词:sew 缝合

gasification [,ɡæsifi'keiʃən]

n. 气化: conversion into gas

近义词:evaporation, sublimation

反义词:solidification 固化;liquefaction 液化

派生词:gasify v. 气化

gauche [ɡəuʃ]

adj. 笨拙的,缺乏社交经验的: lacking social experience or grace

近义词:awkward, clumsy, crude, inept, maladroit, rustic, tactless

反义词:graceful 优雅的;polished, refined, urbane 有教养的

派生词:gaucheness n. 笨拙

gaudy ['ɡɔ:di]

adj. 俗丽的: ostentatiously or tastelessly ornamented, excessively showy

近义词:blatant, brazen, flashy, garish, glaring, meretricious, tawdry

反义词:austere, homely, plain 朴素的;conservative, understated, unflamboyant, unflashy 不张扬的

gauge [ɡeidʒ]

n. 测量标准: a measurement (as of linear dimension) according to some standard or system

近义词:standard, benchmark, criterion, measure, touchstone, yardstick

vt. 判定: to determine the capacity or contents of

近义词:assess, determine, evaluate, figure, measure, scale

gawky ['ɡɔ:ki]

adj. (举止)笨拙的: having or showing an inability to move in a graceful manner

近义词:awkward, clumsy, gawkish, graceless, uncoordinated, ungainly

反义词:agile, graceful, lithe, nimble 灵巧的,敏捷的;elegant 优雅的

派生词:gawkiness n. 笨拙

gear [ɡiə]

v. 调整(以配合): to adjust or adapt so as to make suitable

近义词:adapt, adjust, fit, suit, tailor

genial ['dʒi:njəl]

adj. 和蔼亲切的: having an easygoing and pleasing manner especially in social situations

近义词:affable, agreeable, gracious, mellow, nice, pleasant, sweet

反义词:caustic, mordant 尖酸刻薄的;truculent 凶残的

adj. 友好的,热心的: having or showing kindly feeling and sincere interest

近义词:amicable, companionable, cordial, warmhearted

反义词:antagonistic, hostile 有敌意的

adj. 温暖的: marked by temperatures that are neither too high nor too low

近义词:balmy, equable, gentle, mild, moderate, soft, temperate

反义词:harsh, inclement, intemperate, severe 严峻的

派生词:geniality n. 和蔼

genteel [dʒen'ti:l]

adj. 有教养的,不粗俗的: free from vulgarity or rudeness

近义词:courteous, decent, decorous, mannerly, polite, polished, respectable, urbane, couth, cultured, refined

反义词:churlish 粗暴的;loutish 蠢笨的

germane [dʒə:'mein]

adj. 有关的,适当的: being at once relevant and appropriate

近义词:applicable, apropos, apposite, pertinent, relevant

反义词:extraneous, irrelevant 无关的;inappropriate 不适当的

germinate ['dʒə:mineit]

vi. 发芽: to begin to grow

近义词:burgeon, shoot, sprout

反义词:fade, flag, wilt, wither 枯萎

vi. 出现: to come into being

近义词:develop, evolve, grow

反义词:disappear, vanish 消逝,消失

派生词:germination n. 萌芽

gibe [dʒaib]

vt. 嘲弄: to deride or tease with taunting words

近义词:deride, jeer, ridicule, mock, scoff, sneer, taunt

反义词:respect, revere, venerate 尊敬

giddy ['ɡidi]

adj. 轻浮不严肃的: lacking in seriousness or maturity

近义词:flighty, frivolous, frothy

反义词:grave, serious 严肃的;earnest 认真的

adj. 喜悦的: joyfully elated

近义词:elated, elevated, euphoric, exhilarated, exultant, intoxicated, rapturous

反义词:depressed, melancholy 忧郁的

gild [gild]

vt. (带欺骗性地)修改,润色: to give an often deceptively attractive or improved appearance to

近义词:polish, refine, smooth

gist [dʒist]

n. 要点: the main point or part

近义词:core, essence, kernel, pivot, quintessence, substance

反义词:divergence 偏离主旨

glacial ['ɡleisjəl]

adj. 极冷的:extremely cold

近义词:algid, arctic, bitter, chilling, coldish, cool, freezing, frigid, frosty, gelid, icy, nippy, numbing, polar, snappy

反义词:ardent, blazing, burning, fervent, fervid, molten, roasting, scalding, scorching, searing, sultry, sweltering, torrid 炎热的

adj. 冷漠的,无感情的: devoid of warmth and cordiality

近义词:antiseptic, apathetic, brittle, chilly, cold-blooded, frozen, indifferent, unfriendly, unsympathetic, wintry

反义词:cordial, friendly, genial, hearty, sympathetic, warm, warm-blooded, warmhearted 友善的,热心的

gladiator ['ɡlædieitə]

n. 角斗士: a person engaged in a fight to the death as public entertainment for ancient Romans

近义词:fighter, belligerent, combatant

n. 参与打斗或辩论的人: a person engaging in a public fight or controversy

近义词:boxer

glaze [ɡleiz]

vt. 给…上釉,妆点: to coat with or as if with a glaze

近义词:adorn, bedeck, decorate, embellish, garnish

反义词:strip, uncover 剥去

vt. 使平滑: to give a smooth glossy surface to

近义词:polish, burnish, furbish, shine

反义词:rumple 弄皱

glib [ɡlib]

adj. 流利圆滑的(常含有不真诚或欺诈的成分),油腔滑调的: marked by ease and fluency in speaking or writing often to the point of being insincere or deceitful

近义词:nonchalant, oily

反义词:taciturn 沉默寡言的;awkward 笨拙的

adj. 缺乏深度的,肤浅的: lacking depth and substance

近义词:cursory, shallow, superficial

反义词:abstruse, deep, profound 深奥的,深刻的

glide [ɡlaid]

vt. 轻松地行动,轻松地通过: to move or proceedsmoothly, continuously, and effortlessly

近义词:bowl, breeze, brush, coast, cruise, drift, roll, sail, skim, slide, slip, stream, sweep, whisk

反义词:flounder, struggle 挣扎

glisten ['ɡlisən]

vi. 闪光: to shine by reflection with a sparkling luster

近义词:flash, scintillate, sparkle, twinkle, winkle

反义词:dim 变得黯淡

glitch [ɡlitʃ]

n.小故障: a minor malfunction, mishap, or technical problem

近义词:bug, defect, fault, lapse, imperfection, peccadillo

反义词:fatal error 致命错误

gloat [ɡləut]

vi. 自鸣得意: a feeling of great, often malicious, pleasure or self-satisfaction

近义词:crow, relish, triumph

反义词:mourn 哀悼

gloomy ['ɡlu:mi]

adj. 黯淡无光的: being without light or without much light

近义词:black, dark, dim, dimmed, murky, obscure, stygian, pitch-dark

反义词:bright, luminous, lucent, lucid 明亮的

adj. 忧郁的: low in spirits

近义词:sullen, dejected, dour, melancholy, morose, saturnine, surly

反义词:frothy 欢乐轻挑的;buoyant, cheerful, jubilant 高兴的

gloss [ɡlɔs]

n. 简短解释: a brief explanation of a difficult or obscure word or expression

近义词:abstract, annotation, brief, epitome, synopsis

反义词:amplification 详解

n. (欺骗性的)光鲜外表: a deceptively attractive external appearance

近义词:fa?ade, mask, veneer

v. 敷衍潦草做事(甚至忽略): to deal with (a subject or problem) too lightly or not at all

近义词:disregard, ignore, neglect, overlook

反义词:scrutinize 仔细研究

v. 开脱(罪名): to make (something) seem less bad by offering excuses

近义词:excuse, extenuate

派生词:glossary n. 术语表

glossy ['ɡlɔsi]

adj. 平滑的,有光泽的: having a smooth, shiny, lustrous surface

近义词:lustrous, burnished, glistening, polished, shining

反义词:coarse 粗糙的;dull, dim 无光泽的

glower [ɡləuə]

vi. 怒目而视: to look or stare with sullen annoyance or anger

近义词:glare, gloom, lower, scowl

反义词:beam, grin, smile 笑

glut [ɡlʌt]

v. 使过量,使充满: to fill beyond capacity, especially with food

近义词:cloy, cram, fill, satiate, surfeit, oversupply, sate

反义词:lack 缺乏

派生词:glutted adj. 饱和的

glutinous ['ɡlu:tinəs]

adj. 胶状的,粘的:of the nature of or resembling glue

近义词:adherent, adhesive, cloggy, gluey, sticky, tenacious, viscid

反义词:fluid 流体的

glutton ['ɡlʌtən]

n. 贪吃者: a person who eats or consumes immoderate amounts of food and drink

近义词:gorger, gourmand

派生词:gluttony n. 暴饮暴食

goad [ɡəud]

vt. 刺激驱使,激发: to incite or rouse as if with a goad

近义词:urge, abet, exhort, instigate, prod, prompt, propel, spur, stimulate

反义词:check, curb 阻止;lull 使安静

gobble ['ɡɔbl]

vt. 狼吞虎咽: to swallow or eat greedily

近义词:devour, gorge, guzzle, quaff, raven, swill

反义词:nibble 小口咬

goggle ['ɡɔɡl]

v. 凝视: to look long and hard in wonder or surprise

近义词:blink, gawk, gaze, peer, stare

反义词:glance, glimpse 瞥视

goldbrick ['ɡəuldbrik]

vi. 逃避工作和责任: to shirk one's assigned duties or responsibilities

近义词:idle, parry, parry, shirk, sidestep

反义词:dedicate, devote 致力于

gorge [ɡɔ:dʒ]

n. 峡谷: a narrow steep-walled canyon or part of a canyon

近义词:gap, gulch, notch, ravine

vi. 狼吞虎咽: to eat greedily or to repletion

近义词:cram, devour, gobble, guzzle, loaf, quaff, sate, swill

反义词:nibble 小口咬

派生词:gorgeous adj. 壮观的

gossamer ['ɡɔsəmə]

n. 虚无飘渺的东西: something light, delicate, or insubstantial

近义词:ether, delicacy

反义词:substance, entity 实体

adj. 轻薄的: extremely light, delicate, or tenuous

近义词:diaphanous, ethereal, filmy, light, insubstantial, tenuous

反义词:heavy, leaden, ponderous 沉重的

gourmand ['ɡuəmənd]

n. 嗜食者,大胃王: one who is excessively fond of eating and drinking

近义词:gorger, glutton

gourmet ['ɡuəmei]

n. 美食家: a connoisseur of food and drink

近义词:bon vivant, connoisseur, epicure

反义词:layman 门外汉

graft [ɡrɑ:ft;]

vt. 移植,移接: to implant (living tissue) surgically or as if surgically

近义词:implant, transplant

grandeur ['ɡrændʒə]

n. 高尚,重要: nobility or greatness of character

近义词:magnificence, augustness, brilliance, glory, majesty, nobility, resplendence, splendor

反义词:frivolousness 无关紧要

派生词:grand adj. 宏伟壮观的

grandiloquent [ɡræn'diləkwənt]

adj. (语言等)浮夸的: a lofty, extravagantly colorful, pompous, or bombastic style, manner, or quality especially in language

近义词:rhetorical, bombastic, inflated, magniloquent, pretentious

反义词:secretive 低调的,隐秘的;simple 简单的

派生词:grandiloquence n. 夸张的话语

grandiose ['ɡrændiəus]

adj. 自命不凡的: characterized by feigned or affected grandeur

近义词:extravagant, flamboyant, pompous, pretentious

反义词:humble 谦逊的

adj. 宏大的: characterized by greatness of scope or intent

近义词:august, glorious, grand, imposing, magnificent, monumental, splendid

反义词:trivial 微不足道的;humble, unimposing, unimpressive 平凡的

派生词:grandiosity n. 自命不凡

grandstand ['ɡrændstænd]

vi. 为了给人留下印象而表演,哗众取宠: to play or act so as to impress onlookers

近义词:act, perform, pretend

grate [ɡreit]

vt. 刮擦(以发出刺耳的声音): to make a rasping sound

近义词:abrade, rasp, scratch, scrape

vt. 骚扰,惹恼:to irritate or annoy persistently

近义词:irritate, aggravate, gall, nettle, peeve, plague, provoke, vex

反义词:soothe 使平静,安抚

派生词:grating adj. 刺耳的

gratify ['ɡrætifai]

vt. 使满足: to give what is desired to, to please or satisfy

近义词:appease, cater, content, satisfy

反义词:displease 使不满;grieve 使悲痛

派生词:gratification n. 满意

gratuitous [ɡrə'tju:itəs]

adj. 无根据的,无理由的: unnecessary or unwarranted

近义词:unfounded, unjustified, unreasonable, baseless, groundless

反义词:justified, warranted 有理有据的

adj. 无报酬的,免费的: given or granted without return or recompense

近义词:free, complimentary, unearned, voluntary

反义词:merited 应得的

adj. 多余的: not needed by the circumstances or to accomplish an end

近义词:dispensable, inessential, needless, redundant, superfluous, surplus

反义词:critical, essential, pivotal, vital 关键的

派生词:gratuity n.报酬,小费

green [ɡri:n]

adj. 无经验的: deficient in training, knowledge, or experience

近义词:inexperienced, callow, fresh, raw, unfledged, young

反义词:experienced, versed 经验丰富的

gregarious [ɡri'ɡεəriəs]

adj. 爱社交的:likely to seek or enjoy the company of others

近义词:convivial, extroverted, genial, outgoing, sociable, outgoing

反义词:aloof 疏远的;antisocial 不合群的;introverted, reclusive 内向的

adj. 群居的: tending to group with others of the same kind

近义词:social

反义词:solitary 独自的

grieve [ɡri:v]

vt. 感到悲伤: to feel deep sadness or mental pain

近义词:agonize, anguish, suffer,bemoan, bewail, deplore

反义词:delight, exult in, glory in, joy, rejoice in

grimace [ɡri'meis]

v./n. 因痛苦而面部扭曲: a sharp contortion of the face expressive of pain, disgust or disapproval

近义词:frown, moue, pout, scowl

grin [ɡrin]

vi. 咧嘴笑: to express an emotion (as amusement) by curving the lips upward

近义词:beam

反义词:pout 噘嘴生气

gripe [ɡraip]

v. 抱怨: to express dissatisfaction, pain, or resentment usually tiresomely

近义词:carp, fuss, grouch, grouse, grumble, wail

反义词:crow, delight, rejoice 欢快,喜悦

v. 通过连续让人讨厌的举动激怒,惹怒: to disturb the peace of mind of (someone) especially by repeated disagreeable acts

近义词:aggravate, annoy, bother, chafe, exasperate, nettle, peeve, pique, rile, ruffle, vex

grisly ['ɡrizli]

adj. 令人反感的,令人恐惧的: inspiring repugnance; gruesome

近义词:appalling, dreadful, ghastly, gruesome, hideous, horrifying, macabre

grit [ɡrit]

n. (面对困难时所表现出来的)毅力: the strength of mind that enables a person to endure pain or hardship

近义词:backbone, constancy, fiber, grittiness, guts, intestinal fortitude, pluck, spunk

反义词:cowardliness, cravenness, gutlessness, pusillanimity, spinelessness 懦弱

groggy ['ɡrɔɡi]

adj. 虚弱的,(走路)不稳的: weak and unsteady on the feet or in action

近义词:rickety, rocky, shaky, unbalanced, unsound, unstable, unsteady, wobbly

反义词:balanced, stable, steady, sound 平衡的,稳定的

adj. 无法思考的,头脑不清的: not able to think or move normally because of being tired, sick, etc.

近义词:dazed, dopey, muddleheaded, muzzy, punch-drunk, punchy, stupefied, zonked, zonked-out

反义词:clearheaded, unconfused 头脑清楚的

groove [ɡru:v]

v. 享受,极其满意,过得快活: to take pleasure in

近义词:adore, fancy, savor, relish, get off on, rejoice in, revel in, delight in

grotesque [ɡrəu'tesk]

adj. 难看的: unpleasant to look at

近义词:hideous, homely, ill-favored, monstrous, unappealing, unattractive, uncomely, unsightly

反义词:aesthetic, attractive, beautiful, bonny, comely, fetching, gorgeous, knockout, ravishing, seemly, sightly, stunning, taking, well-favored 悦目的,吸引人的

grovel ['ɡrɔvəl]

vi. 卑躬屈膝: to draw back or crouch down in fearful submission

近义词:cringe, creep, slither, wriggle

派生词:groveler n. 卑躬屈膝者:the one who lies with the body prostrate in token of subservience or abasement

grudge [ɡrʌdʒ]

n. 怨恨,仇恨: a feeling of deep-seated resentment or ill will

近义词:animosity, animus, antagonism, antipathy, bitterness, gall, hostility, jaundice, malice, rancor, resentment

反义词:amity 和睦,友好

grueling ['ɡruəliŋ]

adj. 费时间花心思的: requiring much time, effort, or careful attention

近义词:arduous, burdensome, laborious, onerous, taxing, toilsome

反义词:effortless, light, unchallenging, undemanding, undemanding, facile 不费力气的

grumble ['ɡrʌmbl]

vi. (尤指低声地)抱怨,埋怨: to complain in a surly manner; mutter discontentedly

近义词:carp, croak, fuss, gripe, grouch, grouse, grump, moan, murmur, mutter, repine

反义词:crow, delight, rejoice 感到高兴

guile [ɡail]

n. 狡猾,狡诈: the inclination or practice of misleading others through lies or trickery

近义词:artfulness, canniness, craft, cunningness, deviousness, slyness, subtleness, wiliness

反义词:artlessness, forthrightness, ingenuousness, sincerity 朴实, manipulative 操纵的

派生词:guileless adj. 朴实的:free of guile; artless

guilt [ɡilt]

n. 自责,悔恨: a feeling of responsibility for wrongdoing

近义词:contrition, penitence, remorse, repentance, self-reproach, shame

反义词:impenitence, remorselessness 无罪

gull [ɡʌl]

v. 欺骗: to cause to believe what is untrue

近义词:bamboozle, beguile, cozen, delude, dupe, fake out, gaff, hoax, hoodwink, snooker, string along, take in

反义词:undeceive 使醒悟

gullible ['ɡʌləbl]

adj. 易受骗的,易被利用的: easily duped or cheated, readily taken advantage of

近义词:dewy-eyed, exploitable, naive, susceptible, unwary, wide-eyed

gush [ɡʌʃ]

v. 大量涌出: to flow forth suddenly in great volume

近义词:exodus, outpour, outpouring, spout

反义词:dribble, drip, drop, trickle 涓涓细流,滴

vi. 感情强烈外溢: to make an exaggerated display of affection or enthusiasm

近义词:drool, effuse, enthuse, fuss, rave, slobber

gust [ɡʌst]

n. 情感爆发: a sudden intense expression of strong feeling

近义词:burst, ebullition, eruption, explosion, flush, gush

guzzle ['ɡʌzl]

v. 狂饮: to drink especially liquor greedily, continually, or habitually

近义词:gulp, quaff, swig, booze, soak, tipple

hack [hæk]

n. 雇佣文人: a writer who aims solely for commercial success
vt. 乱砍: to cut or chop with repeated and irregular blows
vt. 成功完成: to deal with (something) usually skillfully or efficiently

近义词:address, contend with, cope with, manage, maneuver, manipulate

v. 忍受: to put up with (something painful or difficult)

近义词:abide, bide, brook, countenance, endure, handle, stand, stomach, sustain, tolerate

hackneyed ['hæknid]

adj. 陈腐的,缺乏创新的: lacking in freshness or originality

近义词:banal, cliché, commonplace, hack, threadbare, trite, well-worn, stereotyped

反义词:fresh, offbeat, original, novel 新鲜的

halcyon ['hælsiən]

adj. 宁静的,平静的: free from storms or physical disturbance

近义词:hushed, peaceful, placid, serene, tranquil, untroubled

反义词:tempestuous, stormy, agitated, inclement, restless, rough, turbulent, unquiet, unsettled 暴风雨的,暴躁的

adj. 繁荣的,丰富的: prosperous, affluent, vigorous growth and well-being especially economically

近义词:booming, flourishing, lush, palmy, prospering, roaring, thriving

反义词:miserable, depressed, unprosperous 萧条的,少得可怜的

hale [heil]

adj. 强壮的,健壮的: free from infirmity or illness; sound

近义词:bouncing, fit, robust, sound, well-conditioned, wholesome

反义词:effete, infirm, anemic, wan, decrepit, blighted 衰弱的,衰老的

v. 拖,拉: to cause to follow by applying steady force on

近义词:drag, draw, haul, lug, tow, tug

反义词:drive, propel, push 推

half-baked ['hɑ:fbeikt]

adj. 不明智的: showing or marked by a lack of good sense or judgment

近义词:daffy, daft, dippy, harebrained, half-witted, preposterous

反义词:judicious, prudent, sagacious, sapient, sensible, sound, wise明智的

halfhearted ['hɑ:f,hɑ:tid]

adj. 不感兴趣的,不热情的: lacking heart, spirit, or interest

近义词:lukewarm, tepid, uneager, unenthusiastic

反义词:eager, enthusiastic, keen, passionate, warm 充满热情的;hearty, wholehearted 全心投入的

hallmark ['hɔ:lmɑ:k]

n. 典型的特征: a conspicuous feature or characteristic

近义词:ensign, impresa, logo, symbol, totem, trademark

反义词:uncharacteristic feature 不典型的特征

hallow ['hæləu]

vt. 尊敬,把……视为神圣: to respect or honor greatly; revere

近义词:consecrate, sacralize, sanctify

反义词:desecrate, deconsecrate, desacralize, desanctify 亵渎

hallucination [hə,lu:si'neiʃən]

n. 错觉: a false idea or belief

近义词:chimera, daydream, delusion, fancy, figment, illusion

反义词:truth, verity

ham-handed ['hæm'hændid]

adj. 笨手笨脚的: lacking dexterity or grace

近义词:awkward, handless, heavy-handed, maladroit, unhandy

反义词:deft, dexterous, handy, sure-handed, adroit 敏捷的

hammer ['hæmə]

v. 屡次重申: to make repeated efforts especially :to reiterate an opinion or attitude.

hamper ['hæmpə]

vt. 阻碍: to restrict the movement of by bonds or obstacles: impede

近义词:cramp, encumber, fetter, handicap, hinder, impede, stymie, trammel

反义词:facilitate, aid, assist, facilitate, help 促进

hamstring ['hæmstriŋ]

vt. 使无效,使无力: to make ineffective or powerless

近义词:cripple, immobilize, incapacitate, prostrate

hangdog ['hæŋdɔɡ]

adj. 伤心的,沮丧的: sad, dejected

近义词:crestfallen, dejected, despondent, disconsolate, doleful, melancholy, sorrowful

反义词:buoyant, elated, sprightly, blissful, delighted, joyous, jubilant, upbeat 热情高涨的

hanker ['hæŋkə]

v./n. 向往,渴望: to have a strong or persistent desire: yearn

近义词:appetite, craving, hunger, itch, longing, lust, passion, thirst, yearning

反义词:odium, lack of desire 讨厌

haphazard [,hæp'hæzəd]

adj. 无秩序的,无目标的: marked by lack of plan, order, or direction

近义词:aimless, arbitrary, desultory, erratic, scattered, stray

反义词:methodical, systematic, nonrandom, orderly, organized, regular 系统的

harangue [hə'ræŋ]

v. 发表长篇大论: a long pompous speech, especially one delivered before a gathering

近义词:diatribe, harangue, jeremiad, philippic, rant

反义词:speak temperately 有节制地说话

harass ['hærəs]

v.烦扰: to irritate or torment persistently
v. 耗尽体力: to use up all the physical energy of

近义词:drain, fag, fatigue, outwear, tire, tucker out, wear out, knock out, burn out,

harbinger ['hɑ:bindʒə]

n. 预言者: one that presages or foreshadows what is to come

近义词:foregoer, herald, outrider, precursor

harbor ['hɑ:bə]

vt. 提供住处,隐匿: to provide a place, home, or habitat for

近义词:accommodate, bestow, board, camp, chamber, domicile, lodge, quarter, take in, put up

反义词:evict 赶出

v. 认为,牢记: to keep in one's mind or heart

近义词:bear, cherish, entertain, hold, nurse

hard-bitten ['hɑ:d'bitən]

adj. 顽强的,经受的住困境、压力的: able to withstand hardship, strain, or exposure

近义词:hardened, sturdy, tough, cast-iron, inured, rugged, stout, vigorous, hardy

反义词:delicate, nonhardy, soft, tender, weak 柔弱的

hardy ['hɑ:di]

adj. 顽强的: able to withstand hardship, strain, or exposure

近义词:hardened, sturdy, tough, cast-iron, inured, rugged, stout, vigorous, hard-bitten

反义词:delicate, nonhardy, soft, tender, weak 柔弱的

adj. 愿意冒风险的: inclined or willing to take risks

近义词:adventurous, audacious, daring, dashing, emboldened, enterprising, gutsy, venturous

反义词:unadventurous, unenterprising 没有冒险精神的

harmonious [hɑ:'məunjəs]

adj. 和谐一致的: having the parts agreeably related

近义词:balanced, congruous, consonant, eurythmic, harmonic, accordant, coherent, compatible, concordant, conformable, congruent, consonant, correspondent, nonconflicting

反义词:disharmonic, disharmonious, incongruous, unbalanced 不协调的;conflicting, incompatible, incongruous, inconsistent 冲突的

harness ['hɑ:nis]

vt. 利用: utilize

近义词:apply, employ, exercise, exploit, operate, utilize

反义词:fail to utilize 没能够利用

harrow ['hærəu]

vt. 折磨,使苦恼: to inflict great distress or torment on

近义词:agonize, beset, besiege, torment, torture, excruciate, plague

反义词:assuage 减轻苦恼

harry ['hæri]

v. 不断烦扰,骚扰: to disturb or distress by or as if by repeated attacks; harass

反义词:comfort, mollify 安慰

harsh [hɑ:ʃ]

adj. 粗糙的,不具有美感的: unpleasantly coarse and rough to the touch, disagreeable to one's aesthetic or artistic sense

近义词:grating, grotesque, jarring, unaesthetic

反义词:soft, aesthetic 柔和的,有美感的

adj. 严厉的: unduly exacting, given to exacting standards of discipline and self-restraint

近义词:afflicting, agonizing, cruel, excruciating, galling, grievous, harrowing

反义词:clement, forbearing, gentle, indulgent, lax, lenient, tolerant 温和的,宽松的

hasten ['heisən]

vt. 促进: to speed up; accelerate

近义词:accelerate, bundle, fast-track, rush, speed up

反义词:slow the progress of, check, retard, brake, decelerate, retard, slow down 阻碍,放慢

hasty ['heisti]

adj. 轻率的: fast and typically superficial; acting or done with excessive or careless speed

近义词:cursory, headlong, precipitate, rash, rushed, pell-mell

反义词:deliberate, well considered, unhurried, unrushed 深思熟虑的,不慌不忙的

haunt [hɔ:nt]

vt. 常去拜访: to visit often; frequent

近义词:affect, habituate, visit, hang at, resort to

反义词:avoid, shun 避开

vt. 不断地想起,萦绕心头: to come to mind continually; obsess

hauteur [əu'tə:]

n.傲慢,自大: haughtiness in bearing and attitude; arrogance

近义词:bumptiousness, imperiousness, peremptoriness, pomposity, presumptuousness, pretentiousness, superciliousness, superiority

反义词:humility, humbleness, modesty, unassumingness, unpretentiousness 谦虚

haven ['heivən]

n. 安全的地方: a place of safety

近义词:asylum, harbor, refuge, retreat, sanctuary

反义词:unsafe place, dangerous place 不安全的地方

havoc ['hævək]

n. 大混乱: a state in which everything is out of order

近义词:disarrangement, disarray, dishevelment, muddle, muss, tumble, welter

反义词:order, orderliness 有序

n. 大范围破坏: the state or fact of being rendered nonexistent, physically unsound, or useless

近义词:annihilation, decimation, demolishment, desolation, devastation, extermination, extinction, obliteration, ruin, wreckage

反义词:building, construction, erection, raising 建设

headlong ['hedlɔŋ]

adj. 鲁莽的: without deliberation

近义词:cursory, overhasty, precipitate, precipitous, rash, pell-mell, helter-skelter

反义词:deliberate, unhurried, unrushed 深思熟虑的

hearken ['hɑ:kən]

vi. 倾听,关注: to give respectful attention

近义词:attend, harken, heed, mind

反义词:ignore 不理睬

hearten ['hɑ:tən]

vt. 给予鼓励,鼓舞: to give strength, courage, or hope to; encourage

近义词:embolden, inspire, inspirit, buck up, buoy up, cheer up

反义词:daunt, dismay, discourage, dishearten, dispirit 使胆怯

heartrending ['hɑ:t,rendiŋ]

adj. 令人心碎的: causing intense sorrow or distress

heckle ['hekl]

vt. 起哄,使难堪: to harass and try to disconcert with questions, challenges, or gibes

近义词:badger, bait, hassle, haze, hector, needle, ride, taunt

hedonism ['hi:dəunizəm]

n. 享乐主义: the doctrine that pleasure or happiness is the sole or chief good in life

近义词:carnality, debauchery, sybaritism, voluptuousness

反义词:abstinence, asceticism, sobriety, temperance 禁欲,节制

hegemony [hi'ɡeməni]

n. 霸权,统治权: preponderant influence or authority over others

近义词:ascendancy, dominance, dominion, predominance, preeminence

反义词:lack of authority 缺少权利

heinous ['hainəs]

adj. 可憎的,十恶不赦的: hatefully or shockingly evil, abominable

反义词:commendable 值得赞美的

herald ['herəld]

vt. 告知: to make known openly or publicly

近义词:annunciate, broadcast, declare, enunciate, proclaim, promulgate

v. 预示,预兆: to give a slight indication of beforehand

近义词:adumbrate, forerun, harbinger, prefigure

heresy ['herəsi]

n. 异教,和普遍观点相悖: a controversial or unorthodox opinion or doctrine, departure from a generally accepted theory, opinion, or practice

近义词:dissent, dissidence, heterodoxy, nonconformity

反义词:dogma, conformity, orthodoxy 正教

heretical [hi'retikəl]

adj. 异教的,异端的: departure from established beliefs or standards

近义词:heterodox, nonconformist, unconventional, unorthodox

反义词:conforming, conformist, conventional, orthodox 正统的

hermetic [hə:'metik]

adj. 深奥的: relating to or characterized by occultism or abstruseness

近义词:abstruse, arcane, esoteric, recondite

反义词:easily comprehended, shallow, superficial 容易理解的,肤浅的

hesitance ['hezitəns]

n. 犹豫,不情愿: the quality or state of being hesitant, reluctance

近义词:faltering, indecision, irresolution, vacillation, wavering, wobbling

反义词:alacrity, impetuosity, inclination, willingness 冲动,乐意

heterodox ['hetərəudɔks]

adj. 非正统的,异端的: holding unorthodox opinions or doctrines, not rigidly following established form, custom, or rules

近义词:dissenting, out-there, unconventional, unorthodox

反义词:conforming, conventional, orthodox, regular, routine 正常的,正统的

hew [hju:]

vi. 遵守: confirm, adhere, to hold to something firmly as if by adhesion

近义词:adhere, cling, conform

v. 支持: to give steadfast support to

近义词:cling to, keep to, stand by, stick to

反义词:defect from 脱离,叛变

hidebound ['haidbaund]

adj. 死板的,极度保守的: tending to favor established ideas, conditions, or institutions

近义词:archconservative, brassbound, die-hard, old-fashioned, standpat, ultraconservative

反义词:broad-minded, large-minded, liberal, nonconservative, nonconventional, nonorthodox, nontraditional, open-minded, progressive 进步的,开放包容的

hideous ['hidiəs]

adj. 非常丑陋的: exceedingly ugly

近义词:homely, ill-favored, monstrous, uncomely, unsightly

反义词:pulchritudinous, aesthetic, attractive, comely, gorgeous, handsome, knockout, ravishing, seemly, stunning, taking, well-favored 美丽的,有吸引力的, affinity 吸引力

派生词:hideousness 丑陋

hie [hai]

vi. 匆匆忙忙: to go quickly, hasten

近义词:bustle, dash, hustle, scoot, scurry, scuttle, shoot, trot

反义词:dawdle, crawl, creep, poke 闲荡,爬行

hierarchical [,haiə'rɑ:kikəl]

adj. 分等级的,等级制的: classified according to various criteria into successive levels or layers

近义词:graded, graduated, ranked

派生词:hierarchy n. 等级制度

hike [haik]

vi. 上涨: to rise up, to move from a lower to a higher place or position

近义词:boost, elevate, heighten, hoist, upraise

反义词:backset, drop, lower 倒退,下降

hilarious [hi'lεəriəs]

adj. 非常好笑的: marked by or causing hilarity: extremely funny

近义词:hysterical, ludicrous, ridiculous, screaming, sidesplitting, uproarious

反义词:humorless, lame, unamusing, uncomic, unfunny 不好笑的

histrionic [,histri'ɔnik]

adj. 戏剧的,演员的: of or relating to actors, acting, or the theater

近义词:melodramatic, operatic, stagy, theatrical

反义词:undramatic

hive [haiv]

n. 忙碌之地: a place swarming with activity
v. 储备,积累: to store up; accumulate

hoard [hɔ:d]

v. 贮藏,秘藏: to keep hidden or private

近义词:cache, stash, stockpile, store, squirrel, stockpile

反义词:lavish 挥霍

hoary ['hɔ:ri]

adj. 极老的: extremely old

近义词:aged, antique, dateless, immemorial, antediluvian

反义词:modern, new, recent 新的

hoax [həuks]

n./v. 欺骗: to cause to believe what is untrue

近义词:bamboozle, beguile, bluff, con, cozen, delude, dupe, fake out, gull, hoodwink, take in

hobble ['hɔbl]

vi. 跛行,蹒跚而行: to walk or move along haltingly or with difficulty

近义词:falter, halt, limp, stagger, totter

反义词:stride 大步走

vt. 阻碍,妨碍: to hamper the action or progress of

近义词:encumber, fetter, handicap, hamper, hinder, impede, inhibit, manacle, obstruct, shackle, stymie, trammel

反义词:aid, assist, facilitate 帮助

hodgepodge ['hɔdʒpɔdʒ]

n. 大杂烩: a mixture of dissimilar ingredients; a jumble

近义词:agglomeration, assortment, collage, medley, mishmash, pastiche, potpourri

homage ['hɔmidʒ]

n. 尊敬,敬意: expression of high regard: respect

近义词:commendation, eulogy, hymn, paean, panegyric, salutation, tribute, dithyramb

反义词:disrespect 不尊敬

homely ['həumli]

adj. 其貌不扬的,朴素简单的: not attractive or good-looking

近义词:hideous, unappealing, unattractive, uncomely, unsightly

反义词:pulchritudinous, aesthetic, attractive, beautiful, comely, gorgeous, handsome, knockout, lovely, pretty, ravishing, seemly, sightly, stunning, taking, well-favored 美丽的

homily ['hɔmili]

n. 冗长乏味的道德讲演或训诫: an idea or expression that has been used by many people

近义词:banality, bromide, chestnut, cliché, groaner, platitude, shibboleth

homogenize [hɔ'mɔdʒənaiz]

v. 使统一化: to make agree with a single established standard or model

近义词:formalize, homogenize, normalize, regularize

hone [həun]

v. 磨快: to sharpen or smooth with a whetstone

近义词:edge, grind, strop, whet

反义词:blunt, dull 弄钝

hoodwink ['hudwiŋk]

vt. 欺骗: to take in by deceptive means; deceive

近义词:beguile, con, delude, dupe, fool, hoax, humbug

反义词:disabuse 消除错误念头

hortative ['hɔ:tətiv]

adj. 鼓励的: giving exhortation

hovel ['hɔvəl]

n. 茅屋: a small, wretched, and often dirty house

近义词:cabin, camp, hooch, hut, hutch, hutment, shanty

hubris ['hju:bris]

n. 狂妄自大: exaggerated pride or self-confidence

反义词:humility 谦逊

humble ['hʌmbl]

adj. 谦逊的: marked by meekness or modesty in behavior, attitude, or spirit; not arrogant or prideful

近义词:modest, unassuming, unpretentious, demure, down-to-earth

反义词:arrogant, bumptious, conceited, egotistic, haughty, high-and-mighty, imperious, lordly, overweening, peremptory, pompous, presuming, presumptuous, pretentious, self-assertive, supercilious, superior, toplofty, uppish, uppity 傲慢的

adj. 顺从的,谦卑的: showing, expressing, or offered in a spirit of humility or unseemly submissiveness

近义词:base, humble, menial, servile, slavish

humdrum ['hʌmdrʌm]

n. 千篇一律,单调: a tedious lack of variety

近义词:monotone, monotonousness, sameness

反义词:diversity, variety 多样性

adj. 无聊的,乏味的: lacking variety or excitement

近义词:arid, drab, dreary, drudging, jading, jejune, monochromatic, monotonous, pedestrian, ponderous, stale, stodgy, tedious, tiresome, wearisome

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 令人感兴趣的

humiliate [hju:'milieit]

vt. 羞辱,使丧失尊严: to reduce to a lower position in one’s own eyes or others’ eyes

近义词:abase, chasten, cheapen, debase, degrade, demean, discredit, disgrace, dishonor, shame, sink, smirch

反义词:aggrandize, canonize, deify, elevate, exalt 使崇高

派生词:humiliation n. 羞辱,蒙羞

humility [hju:'miləti]

n. 谦卑,谦逊: the absence of any feelings of being better than others

近义词:demureness, humbleness, lowliness, meekness, modesty

反义词:arrogance, assumption, bumptiousness, hauteur, pomposity, presumption, superciliousness 傲慢,自大

humor ['hju:mə]

n. 幽默,令人发笑的事物: something that is or is designed to be comical or amusing

近义词:comedy, comic, drollery, drollness, funniness, hilariousness

反义词:pathos 令人伤感的事物

v. 迎合,迁就: to comply with the wishes or ideas of

近义词:cater, gratify, indulge

hurricane ['hʌrikən]

n. 飓风: a violent rotating storm or system of winds

近义词:storm, typhoon

反义词:calm 风平浪静

n. 飓风般的事物,引起动荡的事物: something resembling a hurricane especially in its turmoil

近义词:disturbance, furor, pandemonium, tumult, turmoil, uproar

husband ['hʌzbənd]

vt. 节俭,勤俭持家: to use sparingly or economically

近义词:budget, conserve, economize

反义词:dissipate, lavish, prodigalize, squander, waste 挥霍,浪费

派生词:husbandly adj. 节俭的;husbandry n. 节俭

husk [hʌsk]

n.(果类或谷物的)外壳: a usually dry or membranous outer covering (as a pod or one composed of bracts) of various seeds and fruits (as barley and corn)

近义词:bark, chaff, hull, shell

反义词:core, kernel 核

v. 剥去: to remove the natural covering of

近义词:bark, flay, hull, shell, shuck, skin

husky ['hʌski]

adj. (尤指声音)沙哑的,粗糙的: hoarse or rough in quality

近义词:coarse, grating, gravelly, harsh, rasping, rusty, scratchy, throaty

反义词:mellifluous (声音)甜蜜的,甜美的

adj. 高大威猛的: big and muscular

近义词:beefy, burly, hefty, muscular, powerful, strapping, rugged

反义词:dwarf 矮小的

hybrid ['haibrid]

n. 杂交品种,混合品种: something of mixed origin or composition

近义词:amalgam, bastard, compound, mixture, mule

adj. 杂交的: being offspring produced by parents of different races, breeds, species, or genera

近义词:crossbred, mongrel

反义词:purebred 纯种的

hymn [him]

n. 赞歌,赞美诗: a song of praise or joy

近义词:eulogy, homage, hymn, ode, paean, panegyric, psalm, salutation, tribute

反义词:dirge, elegy 哀诗,挽歌

v. 赞美: to proclaim the glory of

近义词:bless, carol, celebrate, emblazon, exalt, extol, glorify, laud, magnify, resound

反义词:blame, censure, reprehend, reprobate 责难,职责

hyperbole [hai'pə:bəli]

n. 夸张: a figure of speech in which exaggeration is used for emphasis or effect

近义词:coloring, embellishment, embroidering, exaggeration, magnification, overstatement

反义词:understatement 有节制的陈述

hypnotic [hip'nɔtik]

adj.催眠的: tending to cause sleep

近义词:drowsy, narcotic, opiate, sleepy, slumberous, soporific

反义词:stimulating 刺激性的;refreshing 使人精神焕发的

hypocritical [,hipə'kritikl]

adj. 虚伪的: not being or expressing what one appears to be or express

近义词:artificial, backhanded, feigned, mealy-mouthed, phony, pretended, unctuous

反义词:artless, candid, genuine, honest, sincere, undesigning, unfeigned 真诚的,诚实的

派生词:hypocrite n. 虚伪的人,伪君子

hypothetical [,haipəu'θetikəl]

n. 假设,前提条件: something taken as being true or factual and used as a starting point for a course of action or reasoning

近义词:assumption, given, postulate, premise, presumption, presupposition, supposition

反义词:conclusion, consequence, deduction, induction, inference 结论

adj. 假定的: existing only as an assumption or speculation

近义词:conjectural, speculative, supposed, suppositional

反义词:actual, factual, real 事实的

iconoclast [ai'kɔnəuklæst]

n. 特立独行的人: a person who does not conform to generally accepted standards or customs

近义词:bohemian, deviant, heretic, maverick, non-conformer

反义词:conformer, conformist 循规蹈矩的人

派生词:iconoclastic adj. 特立独行的

idiosyncrasy [,idiə'siŋkrəsi]

n. 独特而奇怪的习惯: an odd or peculiar habit

近义词:crotchet, eccentricity, individualism, mannerism, oddity, peculiarity, quirk, singularity, trick, twist

反义词:conformity, sameness 合乎(礼节等),千篇一律

idle ['aidl]

adj. 闲置的,未使用的: not turned to normal or appropriate use

近义词:dead, dormant, fallow, free, inert, inoperative, latent, unused, vacant

反义词:active, alive, employed, functioning, operative, running, working 使用中的

adj. 懒散的: shiftless, lazy

近义词:indolent, lazy, shiftless, slothful

反义词:diligent, industrious 勤奋的

vi. 懒散度日,无所事事: to pass (time) without working or while avoiding work

近义词:dally, dillydally, drone, laze, loaf, loll, lounge

反义词:drudge, grind, hustle, labor, moil, plod, slave, sweat, toil, travail, work (辛苦地)干活,工作

派生词:idlly adv. 懒散地

idolatrize [ai'dɔlətraiz]

v.(通常盲目)崇拜: admires intensely and often blindly

近义词:adore, adulate, canonize, deify, dote, worship

反义词:abhor, abominate, detest, dislike, hate, loathe 痛恨,憎恶

派生词:idolatry n. 崇拜

idyll ['idil]

n. 无忧无虑的生活: a carefree episode or experience

近义词:frisk, frolic, gambol, revel, lark

ignite [iɡ'nait]

vt.点燃: to cause to burn; to set fire to

近义词:enkindle, fire, inflame, kindle, light, torch

反义词:douse, extinguish, quench, put out 熄灭

vt. 激起,唤起(感情等): to arouse the passions of

近义词:arouse, incite, instigate, pique, spark, stimulate, stir

反义词:appease, assuage, calm, conciliate, mollify, pacify, placate, propitiate, soothe 平息怒火,安抚

ignominy ['iɡnəmini]

n. 耻辱: the state of having lost the esteem of others

近义词:discredit, disesteem, dishonor, disrepute, infamy, obloquy, odium, opprobrium, reproach, shame

反义词:glory, honor 荣耀;esteem, respect 敬意

派生词:ignominious adj. 可鄙的

ill-bred ['il'bred]

adj. 没有教养的,没有礼貌的: badly brought up or showing bad upbringing: impolite

近义词:discourteous, disrespectful, impertinent, impolite, inconsiderate, rude, uncivil, ungracious, unmannerly

反义词:civil, considerate, courteous, genteel, gracious, mannerly, polite, urbane, well-bred 有礼貌的,得体的

illiteracy [i'litərəsi]

n. 文盲: the condition of being unable to read and write

近义词:ignorance

反义词:learning, literacy 受过教育

派生词:illiterate adj. 不识字的

illuminate [i'lju:mineit]

vt. 照明: to make luminous or shining

近义词:bathe, beacon, emblaze, illume, illumine, irradiate, lighten

反义词:blacken, darken, obfuscate 使黯淡,使昏暗

vt. 阐明: to make plain or understandable

近义词:clarify, clear, construe, demonstrate, demystify, elucidate, explicate, expound, illustrate, interpret

反义词:obscure 使费解

vt. 启迪,启发: to provide (someone) with moral or spiritual understanding

近义词:edify, educate, enlighten, inspire, nurture

反义词:confuse, perplex, puzzle 使困惑

派生词:illumination n. 照明;启迪

illuminati [i,lu:mi'nɑ:ti:]

n. 智者: persons who claim to be unusually enlightened

近义词:clerisy, intellectual, intelligentsia, literati

反义词:fool, dolt, dullard, idiot, simpleton 傻子

n. 精英: individuals carefully selected as being the best of a class

近义词:aristocracy, elite, upper crust

illusory [i'lju:səri]

adj. 幻觉的,虚幻的: produced by, based on, or having the nature of an illusion

近义词:chimerical, fanciful, fantastic, fictional, fictitious, imaginary, suppositious, supposititious, unreal

反义词:factual 事实的

派生词:illusion n. 幻觉

illustrious [i'lʌstriəs]

adj. 著名的,杰出的: well known and very distinguished

近义词:distinguished, luminous, noble, notable, noteworthy, outstanding, preeminent, prestigious, redoubtable, signal

反义词:average, inferior, mediocre 平凡的,较差的

imbibe [im'baib]

v. 喝水,摄取水分: to take in (something liquid) through small openings

近义词:drink, guzzle, hoist, quaff, sip, sponge

反义词:urinate 排尿

imbroglio [im'brəuljəu]

n. 困境,复杂的局面: an intricate or complicated situation

近义词:complexity, complication, embarrassment, entanglement, involvement, misunderstanding, quandary

n. 纷争: an often noisy or angry expression of differing opinions

近义词:altercation, controversy, disagreement, dispute, fight, quarrel, squabble, wrangle

反义词:harmony 和谐

imitation [,imi'teiʃən]

n. 仿制品: something that is made to look exactly like something else

近义词:clone, copy, dupe, duplication, facsimile, mock, reduplication, replica, replication, reproduction

反义词:archetype, original, prototype 原型

派生词:imitating adj. 仿制的

immaculate [i'mækjulət]

adj. 干净的,纯净的: free from dirt or stain; free from any trace of the coarse or indecent

近义词:antiseptic, chaste, clean, decent, modest, pristine, pure, spotless, stainless, virgin

反义词:coarse, indecent, obscene, vulgar 粗俗的, 下流的;besmirched, dirty, filthy, foul, spotted, stained, sullied 有污点的,不干净的

adj. 完美的,没有任何错误的: being entirely without fault or flaw

近义词:absolute, faultless, flawless, impeccable, indefectible, irreproachable, perfect, seamless, unblemished

反义词:amiss, defective, faulty, flawed, imperfect 有错误的,有误差的

immanent ['imənənt]

adj. 内在的: being a part of the innermost nature of a person or thing

近义词:constitutional, essential, inborn, inbred, indigenous, ingrained, innate, integral, intrinsic, natural

反义词:adventitious, extrinsic, extraneous 外在的,非本源的

immaterial [,imə'tiəriəl]

adj. 非实体的: not composed of matter

近义词:ethereal, formless, incorporeal, insubstantial, nonmaterial, spiritual

反义词:bodily, corporeal, material, physical, substantial 实体的

adj. 无关的,不重要的: of no importance or relevance

近义词:extraneous, impertinent, inapplicable, inapposite, irrelevant

反义词:applicable, apposite, apropos, germane, pertinent, relevant 相关的;crucial, important, significant 重要的

immature [,imə'tjuə]

adj. 未完全发展的,未发育成熟的: lacking complete growth, differentiation, or development

近义词:adolescent, juvenile, youngish, youthful

adj. (思维、举止)不够成熟的: lacking in adult experience or maturity

近义词:green, inexperienced, puerile, raw, unfledged, unripe

反义词:adult, experienced, mature, ripe 成年的,成熟的

immemorial [,imi'mɔ:riəl]

adj. 古老的: dating or surviving from the distant past

近义词:aged, age-old, antediluvian, antique, dateless, hoary, old, venerable

反义词:contemporary, modern 当代的,现代的;recent 近来的

immune [i'mju:n]

adj. 不易被感染的,有免疫力的: of, relating to, or having resistance to infection

近义词:resistant

反义词:susceptible, vulnerable 易感染的,易受攻击的

adj. 不受影响的: not affected by a given influence

近义词:insusceptible, unaffected, unresponsive

反义词:ductile, pliable, pliant, yielding 易受影响的

adj. 不受约束的: not subject to an obligation imposed on others

近义词:exempt, free

反义词:liable, responsible 负有责任的

派生词:immunity n. 免疫性

immure [i'mjuə]

v. 监禁,禁闭: to confine within or as if within walls

近义词:bastille, confine, constrain, incarcerate, intern, jail, imprison

反义词:discharge, release释放;enfranchise, free, liberate 解放

immutable [i'mju:təbl]

adj. 不可变的: not capable of changing or being changed

近义词:constant, fixed, inalterable, inflexible, invariable, unalterable, unchangeable

反义词:alterable, changeable, elastic, flexible, mutable, variable 可变的

派生词:immutability n. 不变性

impassive [im'pæsiv]

adj. 冷漠的,无感情的: giving no sign of feeling or emotion

近义词:affectless, apathetic, cold-blooded, deadpan, emotionless, numb, phlegmatic, stoic, undemonstrative

反义词:demonstrative, emotional, fervent, fervid, impassioned, passionate, vehement充满感情的

impeccable [im'pekəbl]

adj. 无罪的: free from sin, guilt or blame

近义词:blameless, clear, guiltless, inculpable, pure, sinless

反义词:guilty, sinful 有罪的

adj. 无瑕的,无可挑剔的: free from fault or blame

近义词:absolute, faultless, flawless, immaculate, indefectible, irreproachable, perfect, seamless, unblemished

反义词:amiss, defective, faulty, flawed, imperfect 有错误的,有误差的

impecunious [,impi'kju:njəs]

adj. 贫穷的: having very little or no money

近义词:beggared, destitute, impoverished, indigent, necessitous, needy, penniless, penurious, threadbare

反义词:affluent, flush, opulent, rich, wealthy 富有的

impede [im'pi:d]

v. 妨碍,阻碍: to interfere with or slow the progress of

近义词:clog, embarrass, encumber, fetter, hinder, inhibit, obstruct, retard, shackle, stymie, trammel

反义词:aid, assist, facilitate, help 促进,帮助

派生词:impediment n. 障碍,阻碍

impending [im'pendiŋ]

adj. 即将发生的: being soon to appear or take place

近义词:approaching, coming, imminent, nearing, pending, proximate, upcoming, around the corner

反义词:late, recent 最近发生的;distant, remote 遥远的

impenetrable [im'penitrəbl]

adj. 不可渗透的,不可穿透的: impossible to get through or into

近义词:impassable, impermeable, impervious, impregnable

反义词:passable, penetrable, permeable, pervious 可通过的

adj. 难以理解的: incapable of being comprehended

近义词:arcane, cryptic, enigmatic, incomprehensible, inscrutable, unfathomable, ungraspable, unintelligible

反义词:fathomable, intelligible, understandable 可以理解的

impenitent [im'penitənt]

adj. 不悔悟的: not feeling or expressing humble or regretful pain or sorrow for sins or offenses

近义词:remorseless, regretless, shameless, unashamed, unrepentant

反义词:contrite, regretful, remorseful, rueful, penitent 感到悔恨的

imperative [im'perətiv]

n. 命令: a statement of what to do that must be obeyed by those concerned

近义词:command, decree, dictate, direction, directive, instruction, order, word

adj. 命令的,强制性的:forcing one's compliance or participation by or as if by law

近义词:compulsory, forced, involuntary, obligatory, peremptory, required

反义词:optional 可选择的;voluntary 志愿性的

adj. 迫切的: needing immediate attention

近义词:clamant, compelling, critical, crying, emergent, exigent, imperious, importunate, pressing, urgent

反义词:noncritical, unimportant 不重要的

adj. 必要的: impossible to do without

近义词:indispensable, necessary, necessitous, requisite, vital

反义词:dispensable, inessential, needless, unneces

imperial [im'piəriəl]

adj. 帝国的,帝王的: of, relating to, or suggestive of an empire or a sovereign, especially an emperor or empress

近义词:kingly, queenly, regal, royal

adj. 巨大的,令人惊叹的: large and impressive in size, grandeur, extent, or conception

近义词:august, epic, glorious, grand, imposing, magnificent, monumental, noble, splendid

反义词:common, humble, inferior, low 低下的,平凡的

imperious [im'piəriəs]

adj. 爱发号施令的: fond of ordering people around

近义词:authoritarian, autocratic, despotic, dictatorial, domineering, masterful, tyrannical

adj. 傲慢的,专横的: arrogantly domineering or overbearing

近义词:arrogant, bumptious, haughty, lofty, lordly, peremptory, pompous, presumptuous, supercilious, superior

反义词:humble, lowly, modest 谦逊的

adj. 迫切的: intensely compelling

近义词:clamant, compelling, critical, crying, dire, emergent, exigent, imperative, importunate, pressing, urgent

反义词:noncritical, unimportant 不重要的

imperishable [im'periʃəbl]

adj. 不能被摧毁的: impossible to destroy; not subject to decay

近义词:inextinguishable

反义词:destructible, extinguishable, perishable 可被毁灭的

adj. 不朽的,永恒的: enduring or occurring forever

近义词:ageless, continuing, eternal, everlasting, immortal, lasting, perennial, perpetual, timeless, undying

反义词:emphemeral, evanescent, fleeting, transient, transitory 稍纵即逝的

impertinent [im'pə:tinənt]

adj. 无关紧要的: not having a clear decisive relevance to the matter in hand

近义词:extraneous, immaterial, inapplicable, inapposite, irrelevant

反义词:germane, pertinent, relevant 相关的;crucial, important, significant 重要的

adj. 粗鲁无礼的,大胆的: given to or characterized by insolent rudeness

近义词:audacious, bold, brash, brassbound, brassy, brazen, impudent, insolent

反义词:meek, mousy, retiring, shy, timid 内敛的,胆小的

adj. 不守礼节的,不为他人着想的: showing a lack of manners or consideration for others

近义词:discourteous, disrespectful, inconsiderate, rude, thoughtless

反义词:civil, courteous, genteel, gracious, mannerly, polite 有礼貌的;considerate 为他人着想的

imperturbable [,impə'tə:bəbl]

adj.沉着冷静的,淡定的: marked by extreme calm, impassivity, and steadiness

近义词:collected, composed, cool, disimpassioned, nonchalant, unflappable, unruffled

反义词:choleric, touchy 暴躁的,易怒的

impervious [im'pə:viəs]

adj. 不可渗透的,不可穿透的: not allowing entrance or passage

近义词:impassable, impenetrable, impermeable, impregnable

反义词:passable, penetrable, permeable, pervious 可渗透的

adj. 不能被破坏的: not capable of being damaged or harmed

近义词:bulletproof, imperishable, indestructible, inextinguishable, invulnerable

反义词:delicate, sensitive, vulnerable 脆弱的,敏感的

adj. 不为所动的: not capable of being affected or disturbed

近义词:immune, insusceptible, unaffected, unresponsive

反义词:ductile, pliable, pliant, yielding 易受影响的

impetuous [im'petjuəs]

adj. 冲动的,性急的,轻率的: marked by impulsive vehemence or passion

近义词:ardent, hasty, headlong, impassioned, impulsive, passionate, rash, vehement

反义词:cautious, circumspect, wary 谨慎的,小心的

adj. 剧烈的,猛烈的: marked by force and violence of movement or action

近义词:abrupt, hasty, hurried, precipitate, precipitous, rushing, sudden, violent

反义词:calm, halcyon, placid, quiet 风平浪静的

派生词:impetus n. 推动力

impious ['impiəs]

adj.不敬神的: lacking reverence for holy or sacred matters

近义词:blasphemous, irreverent, profane, sacrilegious

反义词:pious 虔诚的;reverent 敬神的

派生词:impiety n. (对神的)不敬

implacable [im'plækəbl]

adj. 固执的: sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion

近义词:adamant, dogged, headstrong, intransigent, mulish, obdurate, pertinacious, stubborn, unyielding

反义词:acquiescent 倾向于默认的;compliant, flexible, pliable, pliant, yielding 易受影响的

adj. 无法平息的: not capable of being appeased, significantly changed, or mitigated

近义词:determined, grim, relentless, unappeasable

反义词:placable 可平息的,可缓和的

implement ['implimənt]

n. 工具: a device used in the performance of a task

近义词:apparatus, device, instrument, tool, utensil

v. 执行,实施: to put into practical effect; carry out

近义词:administer, apply, effect, enforce, execute, invoke, perform

反义词:cancel, repeal, rescind, revoke 撤销

派生词:implementation n. 执行,履行

implicit [im'plisit]

adj. 不言而喻的,心照不宣的: capable of being understood from something else though unexpressed

近义词:implied, unexpressed, unspoken, unvoiced, wordless

反义词:explicit, expressed, spoken, stated, voiced 明确声明的

adj. 无疑问的,无保留的: being without doubt or reserve

近义词:assured, clear, confident, doubtless, positive, sanguine, sure

反义词:doubtful, dubious, uncertain, unsure 不确定的,存有疑惑的

implode [im'pləud]

v. 剧烈收缩,坍缩,内爆: to collapse inward violently

近义词:buckle, founder, tumble, yield

反义词:explode 外爆,爆炸

importune [im'pɔ:tju:n]

vt. 恳求,迫切请求: to make a request to (someone) in an earnest or urgent manner

近义词:appeal, beseech, besiege, conjure, entreat, impetrate, implore, petition, plead, pray, solicit, supplicate

反义词:demand 要求,强求

imposing [im'pəuziŋ]

adj. 宏伟壮丽的: impressive in size, bearing, dignity, or grandeur

近义词:august, epic, glorious, grand, imperial, magnificent, monumental, noble, splendid

反义词:common, humble, inferior, low 低下的,平凡的

imposter [im'pɔstə]

n. 冒名顶替者,骗子: one that assumes false identity or title for the purpose of deception

近义词:charlatan, fake, fraud, hoaxer, humbug, mountebank, phony, pretender, quack, quacksalver, ringer, sham

impostor [im'pɔstə]

n. 冒充者: one that assumes false identity or title for the purpose of deception

近义词:charlatan, fake, fraud, hoaxer, mountebank, phony, pretender, quack, sham

impotent ['impətənt]

adj. 无生育能力的: unable to produce fruit or offspring

近义词:barren, fruitless, infertile, unfruitful

反义词:fecund, fertile, fruitful, productive 高产的,硕果累累的

adj. 无力的,无能的: lacking in power, strength, or vigor

近义词:hamstrung, handcuffed, helpless, impuissant, paralyzed, weak

反义词:mighty, potent, powerful, puissant, strong 强大的,有能力的

imprecise [,impri'sais]

adj. 不精确的: not precise

近义词:approximate, inaccurate, loose, squishy

反义词:accurate, exact, precise, veracious 精确的,准确的

派生词:imprecision n. 不准确,不精确

impromptu [im'prɔmptju:]

n. 即席的表演: something, such as a speech, that is made or done extemporaneously

近义词:improvisation, extemporization

adj. 即席的,即兴的:composedwithout previous preparation

近义词:ad-lib, extemporary, improvised, offhand, unplanned, unpremeditated, unprepared, unrehearsed

反义词:considered, planned, premeditated, prepared, rehearsed 事先有所准备的

improvise ['imprəvaiz]

v. 即兴而作: to invent, compose, or perform with little or no preparation

近义词:ad-lib, extemporize

反义词:plan, premeditate 计划,预先考虑

imprudent [im'pru:dənt]

adj. 不明智的: lacking discretion, wisdom, or good judgment

近义词:impolitic, inadvisable, indelicate, injudicious, tactless, undiplomatic, unwise

反义词:advisable, politic, prudent, tactical, wise 明智的

impudent ['impjudənt]

adj. 放肆大胆的,无礼的: marked by contemptuous or cocky boldness or disregard of others

近义词:audacious, barefaced, bold, brash, brazen, impertinent, insolent, shameless

反义词:courteous, genteel, mannerly, polite, proper 举止得体的

派生词:impudencen. 放肆无礼

impugn [im'pju:n]

v. 责难,攻击抨击: to attack as false or questionable; challenge in argument

近义词:attack, assail, contradict, contravene, cross, disaffirm, deny, gainsay, negate, negative, traverse

反义词:advocate, back, support, uphold 支持;authenticate 证实,证明

impuissance [im'pju:isəns]

n. 无权,虚弱: lack of power or effectivenes

近义词:impotence, powerlessness, weakness

反义词:clout, potency, power, puissance 权势

派生词:impuissant adj. 无权无势的,无能的

impunity [im'pju:nəti]

n. 免责,免受处罚: exemption or freedom from punishment, harm, or loss

近义词:exemption, immunity

反义词:liability 责任

inadvertent [,inəd'və:tənt]

adj. 偶然发生的: happening by chance

近义词:casual, fluky, incidental, unintentional, unplanned, unpremeditated, unwitting

反义词:calculated, deliberate, intended, intentional, planned, premeditated 有计划的,有预谋的

adj. 疏忽的,不留意的: marked by unintentional lack of care

近义词:careless, feckless, heedless, irreflective, thoughtless, uncaring

反义词:advertent, careful, heedful, mindful 留意的,小心的

inalienable [in'eiljənəbl]

adj.不可剥夺的,不能让与的: cannot be transferred to another or others

近义词:untransferable

反义词:alienable 可与让的

inane [i'nein]

adj. 空洞的: lacking significance, meaning, or point

近义词:empty, insubstantial, pointless, senseless

反义词:meaningful, significant 有意义的;deep, profound 深刻的

inanimate [in'ænimət]

adj. 无生命的: not having the qualities associated with active, living organisms

近义词:dead, lifeless, insensible, insentient, senseless, unfeeling

反义词:animate, living 有生命的

inaugurate [i'nɔ:ɡjureit]

vt. 使就职: to induct into an office by a formal ceremony

近义词:induct, initiate, install, instate, invest, seat

反义词:abdicate, resign 辞职,退位

vt. 开始: to cause to begin, especially officially or formally

近义词:begin, commence, establish, institute, introduce, launch, open, plant, start

反义词:cease, close, end, terminate 结束

派生词:inauguration n. 就职,开始

incandescent [,inkæn'desənt]

adj. 明亮灿烂的: strikingly bright, radiant, or clear

近义词:beaming, brilliant, dazzling, effulgent, glowing, lucent, luminous, lustrous, radiant, refulgent, shining

反义词:dim, dull, lackluster 黯淡的

adj. 热情饱满的: characterized by glowing zeal

近义词:ardent, demonstrative, emotional, fervid, impassioned, passionate, torrid, vehement

反义词:cold, cool, dispassionate, emotionless, impassive, unemotional 无感情的,漠然的

incantation [,inkæn'teiʃən]

n. 咒语: a spoken word or set of words believed to have magic power

近义词:abracadabra, bewitchment, charm, conjuration, enchantment, glamour, hex, invocation

incarnate [in'kɑ:neit]

adj. 化身的,人体化的: invested with bodily nature and form

近义词:embodied, materialized, personified, typified

v. (思想、理论的)具化,体现: to constitute an embodiment or type of

近义词:epitomize, incorporate, manifest, materialize, personalize, personify, substantiate, symbolize

反义词:disembody 使(灵魂等)脱离躯体

派生词:incarnation n. 化身

incendiary [in'sendjəri]

n. 煽动者: a person who stirs up public feelings especially of discontent

近义词:demagogue, exciter, firebrand, fomenter, inciter, instigator, kindler, provocateur

adj. 煽动性的: tending to inflame

近义词:agitational, instigative, provocative, seditious

反义词:conciliatory, pacific 安抚性的

incense ['insens]

n. 芳香: a sweet or pleasant smell

近义词:aroma, balm, bouquet, fragrancy, perfume, redolence, scent, spice

反义词:fetor, malodor, reek, stench, stink 恶臭

vt. 激怒: to cause to be extremely angry

近义词:aggravate, enrage, exasperate, inflame, infuriate, ire, madden, outrage, rankle, rile, roil

反义词:delight, gratify, please 取悦;appease, conciliate, mollify, pacify, placate, propitiate, soothe 缓和

incentive [in'sentiv]

n. 刺激,诱因: something that incites or has a tendency to incite to determination or action

近义词:boost, goad, impetus, incitement, instigation, momentum, motivation, motive, provocation, spur, stimulant, stimulus, yeast

反义词:deterrent, disincentive 抑制剂,阻碍物

inception [in'sepʃən]

n. 开端,开始: an act, process, or instance of beginning

近义词:beginning, birth, commencement, dawn, genesis, kickoff, launch, nascence, onset, outset, start, threshold

反义词:close, conclusion, end, termination, omega 结束,终止

派生词:inceptive adj. 开端的,初生的

incessant [in'sesənt]

adj. 无间断的:continuing or following without interruption

近义词:ceaseless, continual, nonstop, perpetual, running, unbroken, unceasing, uninterrupted, unremitting

反义词:interrupted 中断的;discontinuous, intermittent有间断的

inch [intʃ]

n. 少量,很短的距离: a very small distance or degree

近义词:ace, hairbreadth, skip, neck, step

v. 慢慢移动: to move or cause to move slowly or by small degrees

近义词:crawl, creak, creep, limp, plod, slouch, snail

反义词:dart, fleet, flit, scurry 飞奔,疾行

inchoate [in'kəuit]

adj. 新生的: in an initial or early stage

近义词:aborning, beginning, inceptive, incipient, initial, nascent

反义词:adult, full-blown, full-fledged, mature, ripe 成熟的,成型的;moribund 将死的

adj. 未完全成型的: imperfectly formed or developed

近义词:amorphous, formless, shapeless, undeveloped, unformed, unshaped

incinerate [in'sinəreit]

vi. 烧成灰烬: to cause to burn to ashes

近义词:burn, carbonize

反义词:douse, extinguish, quench, put out 扑灭

派生词:incineration n. 焚化

incipient [in'sipiənt]

adj. 起初的,初现的: beginning to come into being or to become apparent

近义词:aborning, beginning, inceptive, inchoate, initial, nascent

反义词:adult, full-blown, full-fledged, mature, ripe 成熟的,成型的;moribund 将死的

incite [in'sait]

vt. 煽动,激起: to provoke and urge on

近义词:arouse, abet, foment, instigate, pick, provoke, raise, stir

反义词:dampen, deter, discourage, dishearten, dissuade 劝阻

inclement [in'klemənt]

adj. (天气等)恶劣的: lacking mildness

近义词:bleak, harsh, severe, stormy, tempestuous

反义词:bright, clear, cloudless, fair, sunny, sunshiny, unclouded 天气晴好的

adj. 无情的,严酷的: showing no clemency; unmerciful

近义词:bitter, brutal, intemperate, rigorous

反义词:charitable, clement, lenient, merciful 仁慈的

派生词:inclemency n. 严酷无情

incogitant [in'kɔdʒitənt]

adj. 考虑不周的,不体谅的: thoughtless; inconsiderate

近义词:discourteous, disrespectful, ill-mannered, impertinent, inconsiderate, rude, thoughtless, ungracious

反义词:civil, considerate, courteous, genteel, gracious, thoughtful 体谅他人的,举止得体的

incongruent [in'kɔŋɡruənt]

adj. 不一致的: not conforming to the circumstances or requirements of a situation

近义词:conflicting, discordant, discrepant, dissonant, incompatible, incongruous, inconsonant

反义词:congruent, congruous, consistent 一致的

inconsequential [,inkɔnsi'kwenʃəl]

adj. 不合逻辑的: not using or following good reasoning

近义词:fallacious, illogical, invalid, irrational, unreasonable, unsound, weak

反义词:logical, rational, reasonable, sound, valid, well-founded, well-grounded 有理的,论证有力的

adj. 不重要的: of no significance

近义词:fiddling, frivolous, inconsiderable, insignificant, minor, minute, negligible, nugatory, petty, slight, trivial

反义词:consequential, eventful, important, meaningful, momentous, significant, substantial, weighty 重要的

incontrovertible [,inkɔntrə'və:tibl]

adj. 无可争议的: not open to question

近义词:certain, inarguable, incontestable, indisputable, indubitable, positive, sure, undeniable, unquestionable

反义词:arguable, controversial, debatable, disputable, problematic, questionable, refutable 有争议的

派生词:incontrovertibility n. 无可争议

incorrigible [in'kɔridʒəbl]

adj. 不可救药的,积习难改的: incapable of being corrected or amended

近义词:incurable, irrecoverable, irredeemable, irremediable, irretrievable, unrecoverable, unredeemable

反义词:curable, reclaimable, recoverable, redeemable, remediable, retrievable, savable 可以拯救的

adj. 无法管制的: difficult or impossible to control or manage

近义词:headstrong, intractable, obstinate, refractory, stubborn, unmanageable, unruly, willful

反义词:compliant, docile, manageable, obedient, submissive, tractable 顺从的

incriminate [in'krimineit]

vt. 归罪于: to accuse of a crime or other wrongful act

近义词:charge, criminate, impeach, indict

反义词:absolve, acquit, exculpate, exonerate, vindicate 免罪

incubate ['inkjubeit]

vt. 孵化: to cover and warm eggs as the young inside develop

近义词:brood, hatch, sit

vt. 帮助,培养,促进: to cause or aid the development of

近义词:advance, cultivate, encourage, forward, further, nourish, nurse, nurture, promote

反义词:check, discourage, frustrate, hinder, impede, inhibit, obstruct, retard, shackle 妨碍,阻碍

派生词:incubator n. 恒温箱;incubation n. 孵化,孵卵

inculpate ['inkʌlpeit]

vt.归罪于: incriminate

近义词:charge, criminate, inculpate, indict

反义词:absolve, acquit, exculpate, exonerate, vindicate 免罪

incumbent [in'kʌmbənt]

adj. 义不容辞的,必须的: imposed as an obligation or duty

近义词:compulsory, forced, imperative, incumbent, involuntary, necessary, obligatory, peremptory, required

反义词:elective, optional, voluntary 可选择的

incursion [in'kə:ʃən]

n.入侵: a hostile entrance into a territory

近义词:foray, inroad, invasion, irruption, raid

反义词:retreat, withdrawal 撤退

indecorous [in'dekərəs]

adj. 不合乎礼节的,不得体的: conflicting with accepted standards of good conduct or good taste

近义词:amiss, graceless, improper, inapposite, infelicitous, malapropos, perverse, unbecoming, unfit, unseemly, unsuitable, wrong

反义词:appropriate, becoming, befitting, decorous, felicitous, fit, genteel, meet, proper, seemly, suitable 得体的,合乎礼节的

indelible [in'deləbl]

adj. (印记等)无法擦除的: impossible to remove, erase, or wash away

近义词:ineffaceable, ineradicable, inerasable, ingrained

反义词:eradicable, erasable, removable, washable 可抹去的

adj. 无法忘怀的: not easily forgotten

近义词:impressive, memorable, unforgettable

反义词:forgettable 容易被忘记的

indemnity [in'demnəti]

n. (损害、伤害等的)保险补偿: compensation for damage, loss, or injury suffered

近义词:compensation, indemnification, quittance, recompense, redress, remuneration, reparation, requital

indict [in'dait]

vt. 起诉,控告: to accuse of wrongdoing; charge

近义词:charge, criminate, impeach, incriminate

反义词:absolve, acquit, exculpate, exonerate, vindicate 免罪

indifferent [in'difərənt]

adj. 公平的: marked by impartiality

近义词:disinterested, equal, impartial, just, nonpartisan, objective, unbiased, unprejudiced

反义词:biased, one-sided, partial, prejudiced 有偏好的;unjust 不公平的

adj. (质量、档次等)中规中矩的,一般的: of average to below average quality

近义词:average, common, fair, intermediate, mediocre, medium, moderate, ordinary, passable, so-so

反义词:exceptional, extraordinary 极好的;inferior, poor 低档次的

adj. 不感兴趣的,冷漠的: marked by a lack of interest, enthusiasm, or concern for something

近义词:aloof, apathetic, detached, incurious, nonchalant, numb, pococurante, remote, unconcerned, uninterested

反义词:attentive, concerned, interested 关切的,有兴趣的

派生词:indifference n. 漠然

indigenous [in'didʒinəs]

adj. 土产的,本地的: originating and living or occurring naturally in an area or environment

近义词:aboriginal, endemic, native

反义词:exotic, extraneous, foreign外来的;nonnative 非本地的

adj. 与生俱来的,先天的: being a part of the innermost nature of a person or thing

近义词:constitutional, essential, immanent, inborn, inbred, ingrained, innate, integral, intrinsic, natural

反义词:adventitious, extrinsic 外在的;acquired, studied 后天习得的

indigent ['indidʒənt]

adj. 贫穷的: lacking money or material possessions

近义词:beggared, destitute, impecunious, impoverished, necessitous, needy, penniless, penurious, threadbare

反义词:affluent, opulent, rich, wealthy 富裕的

派生词:indigence n. 贫穷

indispensable [,indis'pensəbl]

adj. 必不可少的,不可或缺的: impossible to do without

近义词:critical, crucial, imperative, necessary, necessitous, needed, required, requisite, vital

反义词:dispensable 可替代的;redundant, superfluous, surplus 多余的

indoctrinate [in'dɔktrineit]

vt. 教育,灌输思想: to instruct especially in fundamentals or rudiments

近义词:educate, instruct, lesson, teach, train, tutor

反义词:learn, study 学习

indolent ['indələnt]

adj. 懒惰的: averse to activity, effort, or movement

近义词:lazy, idle, shiftless, slothful, sluggish

反义词:diligent, industrious 勤奋的

派生词:indolence n. 懒惰

inducement [in'dju:smənt]

n. 动机,刺激源: a motive or consideration that leads one to action

近义词:goad, impulse, incentive, motive, spur, stimulus

反义词:deterrent 抑制物

n.劝说,游说: the act of reasoning or pleading with someone to accept a belief or course of action

近义词:conversion, convincing, persuading, suasion

派生词:induce v. 导致,产生

indulgent [in'dʌldʒənt]

adj. (对己)放纵的,(对他人)纵容的: showing, characterized by, or given to indulgence

近义词:decadent, forbearing, lenient, luxurious, tolerant, sybaritic

反义词:ascetic 禁欲的;draconian 严酷的

派生词:indulgence n. 放纵

indurate ['indjuəreit]

adj. 铁石心肠的,冷酷无情的: having or showing a lack of sympathy or tender feelings

近义词:affectless, callous, heartless, inhumane, merciless, obdurate, pitiless, ruthless, unsparing, cold-blooded

反义词:charitable, compassionate, humane, kindhearted, merciful, tender 仁慈的

vt. 使变硬: to become physically firm or solid

近义词:concrete, congeal, firm, freeze, set, solidify

反义词:liquefy 液化;soften 柔化

vt. 使习惯于:使习惯于,如艰苦或尴尬之境况: to make able to withstand physical hardship, strain, or exposure

近义词:fortify, inure, season, steel, strengthen, toughen

反义词:enfeeble, weaken, undermine 弱化,使虚弱

industrious [in'dʌstriəs]

adj. 勤勉的: constantly, regularly, or habitually occupied, diligent

近义词:assiduous, busy, diligent, sedulous

反义词:indolent, lazy, slothful 懒惰的

派生词:industriousness n. 勤奋

ineffable [in'efəbl]

adj. 难以表达的: incapable of being expressed

近义词:indefinable, indescribable, inexpressible, unspeakable, unutterable

反义词:communicable 可传达的;expressible 可描述的

派生词:ineffability n. 不可描述性

ineluctable [,ini'lʌktəbl]

adj.无法逃避的,必然的: not to be avoided, changed, or resisted

近义词:certain, inescapable, inevasible, inevitable, unavoidable

反义词:avoidable, evadable 可避免的;uncertain, unsure (结果等)不确定的

派生词:ineluctability n. 不可避免

inept [i'nept]

adj.愚笨的,荒谬的: displaying a lack of judgment, sense, or reason

近义词:absurd, foolish, fatuous, preposterous, stupid, witless, unwise

反义词:judicious, prudent sagacious, sapient, smart, wise 聪明的,明智的

adj.不恰当的,不合时宜的: not appropriate for a particular occasion or situation

近义词:amiss, graceless, improper, inapposite, infelicitous, malapropos, perverse, unseemly, unsuitable

反义词:appropriate, becoming, felicitous, fitting, genteel, proper, seemly, suitable 恰当的

adj. 不称职的,无能力的: generally incompetent

近义词:incapable, inexpert, unfitted, unskillful, unqualified

反义词:capable, competent 有能力的;proficient, masterful 精通的,技艺精湛的

派生词:ineptitude n. 不合适

inert [i'nə:t]

adj. (人)懒惰缺乏活力的;(物品)惰性的: sluggish in action or motion; deficient in active properties

近义词:dead, dormant, lethargic, idle, inactive, passive, torpid

反义词:active, dynamic 充满活力的;passionate 饱含激情的

派生词:inertia n. 惰性

inevitable [in'evitəbl]

adj. 不可避免的,必然的: incapable of being avoided or evaded

近义词:certain, ineluctable, inescapable, inevasible, sure, unalterable, unavoidable

反义词:evitable, avoidable 可避免的;uncertain, unsure 不确定的

派生词:inevitability n. 必然性

inexorable [in'eksərəbl]

adj. 无法劝阻的,不为所动的: not to be persuaded, moved, or stopped

近义词:inflexible, adamant, obdurate, relentless, rigid, unyielding

反义词:flexible 易受影响的;yielding 屈服的

派生词:inexorably adv. 势不可挡地

infamous ['infəməs]

adj. 臭名昭著的: having an extremely and deservedly bad reputation

近义词:notorious, opprobrious

反义词:distinguished, esteemed, prestigious, reputable 声名显赫的,受尊敬的

派生词:infamy n. 声名狼藉

infatuate [in'fætjueit]

vt. 使迷恋: to inspire with unreasoning love or attachment

近义词:allure, captivate, bewitch, enchant, fascinate

反义词:disgust 使反感

派生词:infatuation n. 迷恋

infelicitous [,infi'lisitəs]

adj. 不愉快的,不幸的: not happy; unfortunate

近义词:hapless, ill-fated, luckless, unfortunate, unhappy

反义词:happy 幸运的,令人高兴的

adj. 不适当的,不合时宜的: not appropriate or well-timed

近义词:inappropriate, indecorous, inept, malapropos, unfit, unseemly

反义词:apt, appropriate, becoming, proper 合适的

派生词:infelicity n. 不恰当

inferno [in'fə:nəu]

n. 大火: an intense fire

近义词:conflagration, holocaust

n. 地狱: a place or a state that resembles or suggests hell

近义词:hell, underworld

反义词:paradise, heaven, nirvana 天堂,乐土

infiltrate ['infiltreit]

vt. 秘密潜入: to enter or take up positions in gradually or surreptitiously, as for purposes of espionage or takeover

近义词:creep, insinuate, penetrate, sneak, slip

反义词:abscond 潜逃

派生词:infiltration n. 潜入,渗透

infinite ['infinət]

adj. 无尽的,无限的: having no boundaries or limits

近义词:endless, boundless, limitless, immeasurable, unfathomable

反义词:finite 有限的;bounded, circumscribed, confined, definite, limited, restricted 有界限的,受限的

派生词:infinity n. 无限

infirm [in'fə:m]

adj. 虚弱的: weak in body, especially from old age or disease

近义词:debilitated, effete, enervated, feeble, frail, languid, sapped, unsubstantial

反义词:hale, mighty, powerful, rugged, stalwart, stout, strong 强壮的,有力的

adj. 不果断的,优柔寡断的: lacking firmness of will, character, or purpose

近义词:faltering, irresolute, vacillating, wavering

反义词:resolute 果断的

inflame [in'fleim]

v. 点燃: to set on fire

近义词:enflame, enkindle, fire, ignite, kindle, light, torch

反义词:douse, extinguish, quench, put out 熄灭,扑灭

v. 使加剧:to make more violent

近义词:aggravate, enrage, exacerbate, intensify, ire, irritate, provoke, rile, vex

反义词:assuage, mitigate, mollify, pacify, placate, subdue 平息

influx ['inflʌks]

n. 涌入: a coming in

近义词:affluence, flux, income, inflow, inpouring, inrush

反义词:exodus 大批离去;outflow, outpouring 流出

infraction [in'frækʃən]

n. 违背,违犯: a failure to uphold the requirements of law, duty, or obligation

近义词:breach, contravention, infringement, transgression, trespass, violation

反义词:observance 遵守

infuriate [in'fjuərieit]

vt. 激怒: to make furious

近义词:aggravate, enrage, exasperate, incense, ire, madden, umbrage

反义词:appease, assuage, pacify, placate, propitiate 平息,安抚;delight, gratify, please 取悦,讨好

派生词:infuriated adj. 被激怒的

infuse [in'fju:z]

vt. 灌输,使…充满: to fill or cause to be filled with something

近义词:endue, imbue, implant, ingrain, instill, permeate, suffuse, steep

反义词:extract 提取

vt. 鼓舞: inspire, animate

近义词:animate, exalt, motivate, stimulate

派生词:infusion n. 注入

ingenious [in'dʒi:njəs]

adj. 聪明的,有创造才能的: marked by originality, resourcefulness, and cleverness in conception or execution

近义词:artful, clever, imaginative, innovative, inventive, original

反义词:awkward 笨拙的;uncreative, unimaginative 无创造力或想象力的

ingenuity [,indʒi'nju:əti]

n. 独创性,创新性: inventive skill or imagination

近义词:creativeness, innovativeness, inventiveness, originality

反义词:banality, cliché 陈词滥调

派生词:ingenuous 真挚的

ingenuous [in'dʒenjuəs]

adj. 天真淳朴的: lacking in cunning, guile, or worldliness

近义词:artless, innocent, guileless, na?ve, simple, unaffected, unpretending, unsophisticated

反义词:artful, cunning, sly 狡猾的;assuming, hypocritical 虚伪做作的;sophisticated, worldly 世故的,老练的

adj. 坦白的: openly straightforward or frank

近义词:candid, frank, open, plain, unconcealed

反义词:ambiguous, equivocal, evasive 含糊其辞的

ingest [in'dʒest]

vt. 摄入,咽下: to take into the body by the mouth for digestion or absorption

近义词:eat, consume, devour, intake

反义词:evacuate, expel 排出;vomit 呕吐

派生词:ingestion n. 摄取

ingrained [,in'ɡreind]

adj. 本质的,根深蒂固的: forming a part of the essence or inmost being; firmly established

近义词:constitutional, immanent, inborn, indigenous, inherent, innate, intrinsic

反义词:adventitious 外来的,偶然的;extraneous, extrinsic 非本质的,外在的

派生词:ingrain 灌输,使根深蒂固

ingratiating [in'ɡreiʃieitiŋ]

adj. 讨人喜欢的: capable of winning favor

近义词:disarming, endearing, insinuating, winsome

反义词:disagreeable 令人厌恶的

adj. 逢迎的,意在奉承的: intended or adopted in order to gain favor

近义词:adulatory, deferential, fawning, flattering, toady

派生词:ingratiate v. 讨好

inherent [in'hiərənt]

adj. 内在的,本质的: involved in the constitution or essential character of something

近义词:constitutional, elemental, essential, inborn, ingrained, innate, intrinsic

反义词:adventitious 外来的,偶然的;extraneous, extrinsic 外在的

派生词:inherently adv. 内在地

inimical [i'nimikəl]

adj. 带有敌意的: reflecting or indicating hostility

近义词:antagonistic, hostile, opposing, unfriendly

反义词:amiable, amicable, friendly, hospitable 友好的;amenable 服从的

adj. 危及某人利益的,不利的: opposed to one's interests

近义词:counter, disadvantageous, negative, prejudicial, unfavorable

反义词:advantageous, favorable, positive, supportive, well-disposed 有利的,利好的

inimitable [i'nimitəbl]

adj. 无法仿效的,独特的: not capable of being imitated

近义词:incomparable, matchless, peerless, unique, unparalleled

反义词:commonplace, ordinary 平凡的

派生词:inimitability n. 独特性

iniquity [i'nikwəti]

n. 邪恶,不公正: gross immorality or injustice

近义词:corruption, depravity, debauchery, evil, infamy, sin, unfairness, wickedness

反义词:integrity, rectitude 正直;virtue 美德;disinterestedness 公正

initiate [i'niʃieit]

vt. 创始,发动促进: to cause or facilitate the beginning of

近义词:begin, start, commence, inaugurate, introduce, launch

反义词:terminate 终止

n. 刚入门的新手: a person who is undergoing or has undergone an initiation

近义词:apprentice, beginner, novice, rookie, tyro

反义词:veteran 身经百战的人

派生词:initiative 主动性,首创精神

inkling ['iŋkliŋ]

n. 轻微暗示,小提示: a slight indication or suggestion

近义词:clue, cue, hint

n. 略知: a slight knowledge or vague notion

近义词:glimmer

反义词:insight 深刻理解

innocuous [i'nɔkjuəs]

adj. 无害的: producing no injury

近义词:anodyne, benign, harmless, inoffensive, nontoxic, safe

反义词:damaging, detrimental, harmful, injurious, noxious, pernicious 有害的

adj. 乏味的,不会引起敌意的: not likely to give offense or to arouse strong feelings or hostility

近义词:bland, inoffensive, insipid, neutral, sapless

反义词:provoking 刺激性的

innovative ['inəuveitiv]

adj. 创新性的: characterized by, tending to, or introducing innovations

近义词:creative, ingenious, inventive, original

反义词:conservative, hidebound 保守的

派生词:innovation n. 创新

inquisitive [in'kwizətiv]

adj. 过分好奇的: inordinately or improperly curious about the affairs of others

近义词:curious, inquiring, investigative, prying

反义词:indifferent, unconcerned, uninterested 不感兴趣的;incurious 无好奇心的

派生词:inquisitiveness n. 好奇

insensible [in'sensəbl]

adj. 无知觉的: having lost consciousness, especially temporarily

近义词:anesthetic, insensate, senseless, unfeeling, unconscious

反义词:conscious 神志清醒的

adj. 漠不关心的: not emotionally responsive

近义词:apathetic, bloodless, callous, dull, impassive, indifferent, nonchalant, phlegmatic

反义词:concerned 关切的

adj. 粗俗的,没品味的: lacking in refinement or good taste

近义词:crass, crude, incult, lowbred, tasteless, uncouth, uncultivated, uncultured, unpolished, unrefined, vulgar

反义词:civilized, cultivated, cultured, genteel, polished, refined, smooth, tasteful 有品位的

insensitive [in'sensətiv]

adj. 缺乏机智圆滑的,缺乏社交技巧的: lacking tact

近义词:gauche, impolite, insensible, tactless

反义词:considerate 为他人着想的

adj. 不敏感的,麻木的: not responsive or susceptible

近义词:anesthetized, dead, numb, senseless, unfeeling

反义词:sensitive, tender 敏感的

insentient [in'senʃiənt]

adj. 无感觉,无知觉的: lacking perception, consciousness, or animation

近义词:impassive, insensate, insensible, senseless, unresponsive

反义词:perceiving, sensible, sensitive 有知觉的

adj. 一知半解的,略懂的: not having or showing a deep understanding of something

近义词:impercipient, unwise

反义词:discerning, insightful 深邃的,有洞察力的; sagacious, sage, sapient 睿智的

insight ['insait]

n. 深刻的理解: an instance of apprehending the true nature of a thing, especially through intuitive understanding

近义词:discernment, insight, perception, sagacity, sapience

反义词:glimmer, inkling 略懂,略知一二

派生词:insightful adj. 有洞察力的

insipid [in'sipid]

adj. (食品)清淡无味的: lacking flavor or zest; not tasty

近义词:flat, flavorless, mild, sapless, savorless, tasteless

反义词:piquant 辛辣的

adj. 平淡的,无聊的: lacking in qualities that interest, stimulate, or challenge

近义词:banal, bland, driveling, prosaic, tedious, uninteresting, vapid

反义词:enchanting 引人入胜的

insolent ['insələnt]

adj. 粗野的,无礼的: audaciously rude or disrespectful

近义词:arrogant, audacious, bold, haughty, supercilious, impertinent, impudent

反义词:courteous, polite 有礼貌的;respectful 恭敬的;meek, mousy, timid 胆小的

派生词:insolence n. 无礼

insouciant [in'su:sjənt]

adj. 无忧虑的,不在乎的: free from concern, worry, or anxiety

近义词:carefree, casual, indifferent, nonchalant, unconcerned

反义词:anxious, careworn 焦虑的;concerned, worried 关注的,担心的

派生词:insouciance n. 不在乎

instate [in'steit]

vt. 任命: to set or establish in a rank or office

近义词:appoint, designate, inaugurate, induct, install, nominate

反义词:dismiss, oust 罢免

instigate ['instiɡeit]

vt. 煽动,激起: to goad or urge forward; to stir up

近义词:abet, arouse, excite, foment, goad, incite, inflame, provoke, stir

反义词:assuage, allay, mitigate, mollify, pacify, soothe 平息,缓和

派生词:instigation n. 煽动

instill [in'stil]

v. 慢慢滴入: to cause to enter drop by drop

近义词:inject

反义词:extract 抽取

v. 灌输: to impart gradually

近义词:breed, enroot, implant, inculcate, infix, infuse, ingrain, plant, sow

反义词:remove 移除

派生词:instillation n. 滴入

institute ['institjut]

vt. 创立,制定: to establish, organize, and set in operation

近义词:begin, constitute, create, found, inaugurate, launch, start, set up

反义词:abrogate, efface, rescind 废除;close, shut 关闭;phase out 淘汰

n. 机构: an organization for the promotion of a cause

近义词:association, institution, society

派生词:institution n. 习俗,制度

insubordinate [,insə'bɔ:dinət]

adj. 不服从权威的: not submissiveto authority

近义词:balky, contumacious, intractable, mutinous, recalcitrant, rebellious, refractory

反义词:amenable, docile, obedient, ruly, submissive, tractable 顺从的

insular ['insjulə]

adj. (观念、想法等)孤立狭隘的: being, having, or reflecting a narrow provincial viewpoint

近义词:confined, local, narrow, parochial, provincial, regional, restricted

反义词:cosmopolitan, ecumenical 有国际视野的;catholic (兴趣等)广泛的;receptive 善于接受的

insulate ['insjuleit]

vt. 使绝缘,使隔离: to place in a detached situation

近义词:block, insolate, quarantine, seclude, segregate, separate, sequester

反义词:connect, link, unite 连结;integrate 使成一体

派生词:insulation n. 隔绝,绝热

insurgent [in'sə:dʒənt]

n. 叛乱分子: one who breaks with or opposes constituted authority or the established order

近义词:rebel, anarchist, antagonist, malcontent, mutineer

派生词:insurgency n. 叛乱

intangible [in'tændʒəbl]

adj. 无法感知的,无形的: incapable of being perceived by the senses

近义词:impalpable, imperceptible, imponderable, inappreciable, indiscernible, insensible, invisible

反义词:corporeal 肉体的,有形的;palpable, tactile, tangible, touchable 可感知的

integral ['intiɡrəl]

adj. 构成整体所必需的: essential to completeness

近义词:critical, essential, indispensable, necessary, requisite, vital

反义词:redundant, superfluous, surplus 多余的

adj. 完整的: not lacking any part or member that properly belongs to it

近义词:comprehensive, entire, full, grand, intact, perfect, plenary, total, whole

反义词:imperfect, incomplete 不完美的,不完整的;partial 部分的

integrity [in'teɡrəti]

n. 正直: steadfast adherence to a strict moral or ethical code, devotion to telling the truth

近义词:conscience, honesty, incorruptibility, rectitude, righteousness, scrupulousness

反义词:baseness 卑鄙;deceit, deceitfulness, dishonesty, lying, mendacity, untruthfulness 欺骗

n. 完整性: the quality or condition of being whole or undivided

近义词:completeness, entireness, perfection, wholeness

intelligible [in'telidʒəbl]

adj. 可理解的: capable of being understood

近义词:accessible, apprehensible, comprehensible, fathomable, lucid, understandable

反义词:abstruse, recondite, inscrutable, insensible 难以理解的

派生词:intelligibility n. 可理解性

intemperate [in'tempərət]

adj. 无节制的,极端的,不温和的: not temperate or moderate

近义词:excessive, extreme, immoderate, inordinate, overindulgent, unrestrained

反义词:equable 温和的;bridled, checked, constrained, controlled, curbed, governed, hampered, hindered, trammeled 受限制的,节制的

intensify [in'tensifai]

vt. 加强,激化: to make intense or more intensive

近义词:accentuate, aggravate, amplify, deepen, enhance, magnify, redouble, strengthen

反义词:abate, assuage, attenuate, mitigate, moderate 减缓,减低(程度)

派生词:intensity n. 强度

inter [in'tə:]

vt. 埋葬: to place in a grave or tomb

近义词:bury, entomb, inhume

反义词:dig, disinter, excavate, exhume, unearth 掘出

intercessor [,intə'sesə]

n. 调停者: one that mediates

近义词:broker, buffer, conciliator, intermediate, mediator, peacemaker

反义词:flame-fanner 煽风点火的人

派生词:intercession n. 调停,斡旋

interdict [,intə'dikt]

vt. 禁止: to forbid in a usually formal or authoritative manner

近义词:ban, forbid, prohibit, proscribe

反义词:authorize 授权;allow, permit, suffer 允许;approve, endorse, ratify, sanction 批准

vt. 阻止: to stop, seize, or interrupt while in progress or on course

近义词:bar, block, check, hinder, intercept, impede, obstruct

反义词:expedite 促进,加速

派生词:interdiction n. 禁止,封锁

interim ['intərim]

n. 中间过渡时期,间隔: an interval of time between one event, process, or period and another

近义词:breach, break, gap, interruption, interval, interlude, parenthesis

反义词:continuation, continuity 持续

adj. 暂时的: serving in a position for the time being

近义词:acting, provisional, temporary

反义词:eternal, permanent 永恒的

interlock [,intə'lɔk]

vi. 连锁: to become united or joined closely, as by hooking or dovetailing

近义词:associate, connect, join, link, unite

反义词:sunder 拆散

派生词:interlocking adj. 连锁的

interminable [in'tə:minəbl]

adj. 无尽头的: having or seeming to have no end

近义词:continual, ceaseless, endless, everlasting, perpetual

反义词:completed 完成的

intermittent [,intə'mitənt]

adj. 间歇的,断断续续的: coming and going at intervals, not continuous

近义词:episodic, erratic, occasional, periodical, recurrent, recurring

反义词:constant, continuous, incessant, unceasing 持续不断的

adj. 不定期的: lacking in steadiness or regularity of occurrence

近义词:aperiodic, casual, catchy, discontinuous, irregular, occasional, spasmodic, sporadic, unsteady

反义词:habitual 习惯的,惯常的;periodic, regular, repeated 定期的,有规律的,重复的

interregnum [,intə'reɡnəm]

n. 过渡期: break in continuity

近义词:breach, break, gap, interim, interruption, interval, interlude, parenthesis

反义词:continuation, continuity 持续

interrogate [in'terəuɡeit]

vt. 质问,审问: to question formally and systematically

近义词:ask, grill, inquire, milk, question

反义词:answer, reply, respond 回答,回复

派生词:interrogation n. 审讯

intimate ['intimət]

adj. 有紧密联系的,亲密无间的: marked by very close association, contact, or familiarity

近义词:familiar, close, confidential

反义词:distant, remote 疏远的

adj. 不为人知的: not known or meant to be known by the general populace

近义词:confidential, esoteric, nonpublic, secret

反义词:open, public 公开的

n. 密友: a person who has a strong liking for and trust in another

近义词:acquaintance, amigo, comrade, confidant, friend, insider, mate

反义词:stranger 陌生人;enemy, foe敌人

v. 迂回地交流,间接地沟通: to communicate delicately and indirectly

近义词:allude, connote, hint, imply, indicate, infer, suggest

反义词:articulate 清晰明确地说

intimidate [in'timideit]

vt. 威吓: to make timid or fearful, frighten

近义词:browbeat, bully, coerce, cow, frighten, hector, terrify

反义词:blandish, cajole, coax 用花言巧语讨好

派生词:intimidation n. 恐吓

intoxicant [in'tɔksikənt]

n. 使人陶醉的东西(尤指酒精饮料): an agent that intoxicates, especially an alcoholic beverage

近义词:alcohol, liquor, stimulant

反义词:refresher 使人清醒的东西

派生词:intoxicating adj. 使人陶醉的

intransigent [in'trænsidʒənt]

adj. 不妥协的,固执的: characterized by refusal to compromise or to abandon an extreme position

近义词:adamant, headstrong, intractable, obstinate, pertinacious, stubborn, uncompromising, unyielding

反义词:compliant, pliable 易受影响的;tractable, yielding 容易驾驭的

派生词:intransigence n. 顽固

intrepid [in'trepid]

adj. 无畏的: characterized by resolute fearlessness, fortitude, and endurance

近义词:audacious, brave, bold, courageous, dauntless, fearless, gallant, valiant, valorous

反义词:apprehensive 恐惧的;cowardly, craven, gutless, pusillanimous, timorous 怯懦的,胆小的

派生词:intrepidity n. 无所畏惧

intrigue [in'tri:ɡ]

n. 阴谋: a secret plan for accomplishing evil or unlawful ends

近义词:conspiracy, design, intrigue, machination, scheme

vt. 激起…的兴趣: to arouse the interest, desire, or curiosity of

近义词:appeal, attract, enthrall, entice, excite, fascinate, interest, occupy

反义词:ennui, pall 使厌倦

派生词:intriguing adj. 有趣的

intrinsic [in'trinsik]

adj. 固有的,内在的: of or relating to the essential nature of a thing

近义词:congenial, constitutional, immanent, inborn, inherent, innate, native, natural

反义词:adventitious, extraneous, extrinsic 外在的

intuitive [in'tju:itiv]

adj. 直觉的: knowing or perceiving by intuition

近义词:instinctive

反义词:acquired 后天习得的

派生词:intuition n. 直觉

inundate ['inʌndeit]

vt. 淹没: to cover with or as if with flood

近义词:avalanche, deluge, drown, engulf, overflow, overwhelm, submerge

反义词:drain 排空

派生词:inundation n. 淹没

inure [i'njuə]

vt. 使习惯接受不好的东西: to accustom to accept something undesirable

近义词:accustom, familiarize, habituate

派生词:inured adj. 习惯的

vt. 使坚强: to make able to withstand physical hardship, strain, or exposure

近义词:fortify, indurate, season, steel, strengthen, toughen

反义词:enfeeble, soften, weaken, undermine 弱化,使虚弱

invective [in'vektiv]

adj. 侮辱性的: of, relating to, or characterized by insult or abuse

近义词:abusive, opprobrious, scurrile, scurrilous, truculent, vitriolic, vituperative

反义词:adulatory, flattery 阿谀奉承的;complimentary 称赞的

inveigh [in'vei]

vi. 激烈抗议,表示强烈不满: to protest or complain bitterly or vehemently

近义词:gripe, grouse, object, protest, remonstrate, repine

反义词:support 支持;delight, rejoice 感到高兴

inveigle [in'veiɡl]

vt. 诱骗: to win over by coaxing, flattery, or artful talk

近义词:allure, bait, decoy, entice, entrap, seduce, tempt

反义词:demand 强求

派生词:inveigling adj. 诱骗性的

inventory ['invəntəri]

n. 存货清单: a detailed, itemized list, report, or record of things in one's possession, especially a periodic survey of all goods and materials in stock

近义词:budget, pool, repertoire, reservoir, stock

n. (写有要点的)简介: a short statement of the main points

近义词:abstract, brief, epitome, outline, résumé, summarization, synopsis

inveterate [in'vetərət]

adj. 积习的: firmly established by long persistence

近义词:chronic, entrenched, ingrained, rooted, settled, hard-cored

反义词:adventitious 偶然的

invidious [in'vidiəs]

adj. 惹人反感的: tending to cause discontent, animosity, or envy

近义词:abhorrent, detestable, obnoxious, odious, repugnant, repellent

反义词:agreeable, gratifying, pleasant 令人高兴的

adj. 羡慕嫉妒恨的: having or showing mean resentment of another's possessions or advantages

近义词:covetous, envious, jaundiced, jealous, resentful, green-eyed

invigorate [in'viɡəreit]

vt. 使精神,使强壮,鼓舞激励: to impart vigor, strength, or vitality to

近义词:animate, energize, fortify, reinforce, strengthen, vitalize

反义词:dampen, deaden, debilitate, emaciate, sap 使衰弱;demoralize 使士气衰落

派生词:invigorated adj. 精力充沛的

invincible [in'vinsəbl]

adj. 不可战胜的,不可超越的: incapable of being conquered, overcome, or subdued

近义词:bulletproof, impregnable, invulnerable, unbeatable, unconquerable

反义词:conquerable 可被征服的;surmountable 可超越的;vulnerable 脆弱的,敏感的

派生词:invincibility n. 无敌

invoke [in'vəuk]

vt. 实施: to put into effect or operation

近义词:enforce, effect, execute, implement, perform

反义词:suspend 暂停,搁置

vt. 产生,造成: to be the cause of (a situation, action, or state of mind)

近义词:beget, bring, catalyze, cause, create, engender, generate, induce, produce, result

irascible [i'ræsəbl]

adj. 易怒的: marked by hot temper and easily provoked anger

近义词:choleric, irritable, peevish, petulant

反义词:affable 和蔼的

irate [ai'reit]

adj. 极其愤怒的: extremely angry

近义词:aggravated, apoplectic, choleric, enraged, exasperated, infuriated, ireful, mad, wrathful

反义词:calm, halcyon 平静的;delighted, pleased 高兴的,满意的

iridescent [,iri'desənt]

adj. 五颜六色的: displaying a play of lustrous colors like those of the rainbow

近义词:nacreous, opalescent, pearlescent

反义词:monochromatic 单色的

派生词:iridescence n. 五彩斑斓

irk [ə:k]

n. 令人烦恼的事物: something that is a source of irritation

近义词:aggravation, bother, exasperation, frustration, headache, irritant, nuisance, vexation

v. 使烦恼,使厌倦: to be irritating, wearisome, or vexing to

近义词:annoy, bother, fret, gall, provoke, ruffle, vex

反义词:appease, assuage, pacify, placate, propitiate, soothe 安抚,平息

派生词:irksome adj. 令人厌烦的

ironclad ['aiənklæd]

adj. 非常坚固的,坚不可摧的: so firm or secure as to be unbreakable

近义词:firm, invulnerable, secure, sound, tenacious, tough

反义词:fragile 脆弱的

irradicable [i'rædikəbl]

adj. 不能根除的: impossible to uproot or destroy

近义词:entrenched, ineradicable, ingrained, inveterate, rooted

反义词:eradicable 可根除的

irreducible [,iri'dju:səbl]

adj. (数)不可约分的: incapable of being factored into polynomials of lower degree with coefficients in some given field (as the rational numbers) or integral domain (as the integers)

反义词:factorable 可约分的

irrigate ['iriɡeit]

vt. 灌溉: to supply (dry land) with water by means of ditches, pipes, or streams; water artificially

近义词:water

vt. 冲洗: to flush (a body part) with a stream of liquid (as in removing a foreign body or medicating)

近义词:flush, rinse, wash

派生词:irrigation n. 灌溉

irritate ['iriteit]

vt. 刺激,惹恼: to provoke impatience, anger, or displeasure in

近义词:aggravate, annoy, exasperate, gall, inflame, nettle, peeve, provoke, rile, roil

反义词:appease, assuage, pacify, placate, propitiate, soothe 安抚,平息

派生词:irritant n. 刺激物

issue ['iʃju:]

n. (有争议的)话题,议题: a matter that is in dispute between two or more parties

近义词:nut, problem, question

vi. 发布(期刊等): to produce and release for distribution in printed form

近义词:print

vi. 流出: to go, come, or flow out

近义词:discharge, emit, exude, release, vent

反义词:withdraw 撤回

jabber ['dʒæbə]

vi. 快而不清楚地说: to talk rapidly, indistinctly, or unintelligibly

近义词:babble, blabber, drivel, gabble, gibber, jabber, mumbo jumbo

反义词:speak slowly 慢慢地说

jaded ['dʒeidid]

adj. 疲惫的: depleted in strength, energy, or freshness

近义词:drained, exhausted, fatigued, prostrate, spent, wearied, worn-out

adj. 厌倦的,没兴趣没热情的: having one's patience, interest, or pleasure exhausted

近义词:bored, tired, wearied, fed up

反义词:absorbed, engaged, engrossed, interested, intrigued, rapt 有兴趣的

jape [dʒeip]

v. 嘲弄: to say or do something jokingly or mockingly

近义词:jest, quip, wisecrack, banter, chaff, gag, jive, jolly, josh

反义词:revere 尊敬

jargon ['dʒɑ:ɡən]

n. 行业术语: the specialized or technical language of a trade, profession, or similar group

近义词:argot, cant, dialect, jive, lingo, patois

jarring ['dʒɑ:riŋ]

adj. 刺耳的: harsh or discordant

近义词:astounding, blindsiding, jolting, startling, stunning

反义词:melodious 音调优美的

adj. 震惊的: causing a strong emotional reaction because of unexpectedness

近义词:amazing, astonishing, astounding, blindsiding, dumbfounding, flabbergasting, jaw-dropping, jolting, shocking, startling, stunning

jaundice ['dʒɔ:ndis]

n. (因嫉妒或厌世而产生的)偏见: to affect with the negativity or bitterness of jaundice; bias

近义词:animosity, animus, antagonism, antipathy, gall, hostility, rancor

反义词:amity 和睦,好感

jaunty ['dʒɔ:nti]

adj. 轻快的,活泼的: sprightly in manner or appearance: lively

近义词:animate, brisk, energetic, frisky, perky, racy, spirited, vivacious

反义词:staid, dead, inactive, inanimate, lackadaisical, languid, languishing, leaden, limp, listless, spiritless, vapid 无生气的

jejune [dʒi'dʒu:n]

adj. 无趣乏味的: not interesting; dull

近义词:arid, drab, dreary, leaden, monotonous, ponderous, tedious, weary

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting, thought provoking 促人深思的,吸引人的

adj. 幼稚的: having or showing the annoying qualities (as silliness) associated with children

近义词:adolescent, immature, infantile, juvenile, kiddish, puerile

反义词:adult, grown-up, mature 成熟的

jeopardy ['dʒepədi]

n. 危险: risk of loss or injury; peril or danger

近义词:distress, endangerment, imperilment, peril

反义词:safeness, safety, secureness, security 安全

jest [dʒest]

n. 轻浮的态度,戏谑: a frivolous mood or manner

近义词:butt, derision, mockery

反义词:solemnity, solemn utterance 严肃

jettison ['dʒetisən]

vt. 丢弃,投弃:to cast overboard or off

近义词:discard, dump, junk, scrap, throwing away

反义词:keep, retain 保留

jibe [dʒaib]

vi. 意见一致: to be in accord: agree

近义词:accord, cohere, conform, correspond, harmonize, tally

反义词:conflict 冲突

jingoist ['dʒiŋɡəuist]

n. 极端爱国激进分子(通常表现为好战的对外政策): extreme chauvinism or nationalism marked especially by a belligerent foreign policy

近义词:chauvinist, nationalist, superpatriot, war hawk

反义词:dove, pacifist, peacenik 反战派人士

jitters ['dʒitəz]

n. 紧张,不安: a sense of panic or extreme nervousness

近义词:butterflies, dither, jimjams, nerves, shakes, shivers, willies

反义词:aplomb, calm, composure, equanimity, imperturbability, self-possession, tranquility 镇定,冷静

jocular ['dʒɔkjulə]

adj. 搞笑的,欢乐的: characterized by joking, playful

近义词:blithesome, festive, gleeful, jocund, jovial, mirthful

反义词:lachrymose, saturnine 悲哀的;dour, dreary, morose, serious 阴郁的

jocund ['dʒɔkənd]

adj. 欢快的,高兴的: sprightly and lighthearted in disposition, character, or quality

近义词:blithesome, jocose, jocular, jolly, jovial, mirthful, sunny

反义词:lachrymose, saturnine 悲哀的;dour, dreary, morose, serious 阴郁的

jog [dʒɔɡ]

n. 慢跑: a movement, pace, or instance of jogging (as for exercise)
vi. 唤起: to rouse or stimulate

近义词:arouse, excite, incite, instigate, pique, remind, stimulate, stir

反义词:allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soothe 缓和

jolt [dʒəult]

vi. 突然移动: to move or dislodge with a sudden, hard blow
v. 惊吓: to cause an unpleasant surprise for

近义词:appall, floor, shake up

jot [dʒɔt]

vt .简要记录: to write briefly or hurriedly

近义词:log, mark, put down, register, report, set down, take down, write down

jovial ['dʒəuviəl]

adj. 愉快的: markedly good-humored especially as evidenced by jollity and conviviality

近义词:blithesome, festive, gay, gleeful, jocular, jocund, jolly, mirthful

反义词:lachrymose, saturnine 悲哀的;dour, dreary, morose, serious 阴郁的

jubilant ['dʒu:bilənt]

adj. 喜悦的: exultingly joyful

近义词:exulting, glorying, rejoicing, triumphant

反义词:lachrymose, saturnine 悲哀的;dour, dreary, morose, serious 阴郁的

judicious [dʒu:'diʃəs]

adj. 明智的,慎重的: having or exhibiting sound judgment; prudent

近义词:intelligent, judgmatic, prudent, tactical, wise

反义词:daft, imprudent, inadvisable, inexpedient, indiscrete, impolitic, unwise 愚蠢的,轻率的

juggernaut ['dʒʌɡənɔ:t]

n. 无法阻挡的力量, 摧毁一切的强大力量: an overwhelming, advancing force that crushes everything in its path

近义词:steamroller

justify ['dʒʌstifai]

vt. 证明…的合理性,辩解: to prove or show to be just, right, or reasonable

近义词:excuse, rationalize, warrant

派生词:justification n. (正当的)理由

ken [ken]

n. 视野范围: the range of vision

近义词:sight

vt. 知道、了解(人或物): to know (a person or thing)

近义词:appreciate, apprehend, cognize, comprehend, grasp, perceive, savvy, understand

反义词:misapprehend, misconceive, misinterpret, misperceive, misunderstand 错误地理解

kidnap ['kidnæp]

vt. 绑架勒索: to seize and detain by unlawful force or fraud and often with a demand for ransom

近义词:abduct

反义词:release, set free 释放

kindle ['kindl]

vt. 点燃: to build or fuel (a fire); to set fire to; ignite

近义词:enkindle, ignite, inflame, torch

反义词:douse, extinguish, quench, put out, snuff out 熄灭

kindred ['kindrid]

adj. 类似的;具有相似或相近的起源,本性或性质的: having a similar or related origin, nature, or character

近义词:agreeable, amicable, compatible, congenial, frictionless, unanimous, united

反义词:disagreeable, discordant, disharmonious, disunited, incompatible, inharmonious, uncongenial 不一致不和谐的

knack [næk]

n. 诀窍,聪明的做法: a clever trick or stratagem; a clever way of doing something

近义词:artifice, device, gambit, ploy, scheme, sleight, stratagem

反义词:foolishness 愚蠢

knead [ni:d]

vt. 揉捏,塑造: to make or shape by or as if by folding, pressing, and stretching with the hands

近义词:massage, manipulate, mould, squeeze, stroke

knit [nit]

vt. 编织(纱线): to form by interlacing yarn or thread in a series of connected loops with needles

近义词:braid, plait, weave

反义词:ravel 解开

vt. 连接,联系: to join closely; unite securely

近义词:bind, bond, combine, connect, fasten, join, link, meld, merge, tie, secure, unite

反义词:disassociate, disconnect, disjoin, divide, sever, split, sunder 分开

knotty ['nɔti]

adj. 多结的,复杂的,困难的:marked by or full of knots especially: so full of difficulties and complications as to be likely to defy solution

近义词:baroque, byzantine, complicated, convoluted, intricate, involved, labyrinthine, sophisticated, tangled

反义词:easy, effortless, plain, simple 容易的,明显的

kudos ['kju:dəuz]

n. 名望,名声: fame and renown resulting from an act or achievement

近义词:credit, distinction, homage, honor, laurels

反义词:infamy, notoriety 不好的名声

n. 夸奖,赞扬: acclaim or praise for exceptional achievement

近义词:acclaim, accolade, applause, credit, distinction, homage, honor, laud, laurels

反义词:belittlement, denigration, deprecation, derogation, diminishment, disparagement 贬损

labile ['leibail]

adj. 易变的,不稳定的: continually undergoing chemical, physical, or biological change; unstable

近义词:capricious, fluctuating, fluid, inconstant, mercurial, temperamental, unsettled, unsteady, variable, volatile

反义词:constant, immutable, invariable, stable, stationary, steady 稳定的

laborious [lə'bɔ:riəs]

adj. 勤奋的: hard-working; industrious

近义词:active, assiduous, bustling, diligent, engaged, industrious, occupied, sedulous

反义词:idle, inactive, indolent, inert, slothful 懒散的

adj. 费力的: marked by or requiring long, hard work

近义词:arduous, challenging, demanding, difficult, exacting, formidable, grueling, heavy, labored, rigorous, rough, rugged, severe, strenuous, sweaty, toilsome, tough

反义词:easy, effortless, facile, light, mindless, simple, undemanding 轻松的,容易的

labyrinthine [,læbə'rinθain]

adj. 迷宫似的,复杂曲折的: of, relating to, resembling, or constituting a labyrinth; extremely complex or tortuous in structure

近义词:baroque, byzantine, complicate, complicated, convoluted, intricate, involved, knotty, sophisticated, tangled

反义词:easy, effortless, plain, simple 容易的,明显的

lacerate ['læsəreit]

vt. 使非常痛苦: to cause deep emotional pain to; distress

近义词:afflict, distress, harrow, hurt, rend, torment, torture, wound

反义词:allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soothe 减轻(痛苦等)

lachrymose ['lækriməus]

adj.催人泪下的,悲伤的:tending to cause tears, mournful

近义词:doleful, lamentable, lugubrious, melancholy, mournful, tearful, teary, weepy, woeful

反义词:cheerful, delighted, jocund, jovial 欢乐的,快乐的

lackluster ['læk,lʌstə]

adj. 黯淡无光泽的: lacking brightness, luster, or vitality

近义词:dim, dull, flat, lusterless

反义词:burnished, glistening, glossy, lustrous, polished, shiny, sleek 光亮的

laconic [lə'kɔnik]

adj. 简洁(以至于显得粗鲁或难以理解)的: using or involving the use of a minimum of words: concise to the point of seeming rude or mysterious

近义词:apothegmatic, brief, capsule, compact, compendious, curt, pithy, succinct, summary, telegraphic, terse

反义词:circuitous, circumlocutory, diffuse, prolix, rambling, verbose, windy, wordy 冗长的

lag [læɡ]

adj. 最终的,最后的: following all others of the same kind in order or time

近义词:bottommost, closing, concluding, final, hindmost, last, latest, rearmost, terminal, terminating, ultimate

反义词:beginning, earliest, first, foremost, inaugural, initial, maiden, opening, original, pioneer, primary 最初的

vi. 缓慢行走: to proceed or develop with comparative slowness

近义词:crawl, creep, dally, dawdle, dillydally, linger, loiter, mope, poke, tarry, blast, bolt, bustle, careen, career, dash, fly, hustle, rush, rustle, speed, whirl 疾行,快速行走

vi. 萎靡,失去活力: to lose bodily strength or vigor

近义词:decay, droop, emaciate, fade, fail, languish, sink, waste, wilt, wither

反义词:convalesce, rally, rebound, recover, recuperate 康复,复原

派生词:lagging n. 延迟

lambaste [læm'beist]

vt. 严厉斥责: to scold sharply; berate

近义词:assail, baste, belabor, berate, castigate, excoriate, reprimand, reproach, scathe, slam, upbraid, vituperate

反义词:carol, extol, glorify, hymn, laud, magnify, praise 表扬, 赞美

lament [lə'ment]

n. 悼词: a composition expressing one's grief over a loss

近义词:dirge, elegy, requiem

n. 抱怨: an expression of dissatisfaction, pain, or resentment

近义词:carp, complaint, fuss, grievance, gripe, grouch, grouse, grumble, moan, murmur

vi. 哀悼,表达痛苦或遗憾: to express sorrow or regret; mourn

近义词:bemoan, deplore, grieve, moan, mourn, wail

反义词:delight, exult, joy, rejoice 感到高兴

lamentable ['læməntəbl]

adj. 值得惋惜的,悲哀的: inspiring or deserving of lament or regret; deplorable or pitiable; mournful

近义词:deplorable, distressful, grievous, heartbreaking, , lugubrious, plaintive, plangent, sorrowful, woeful

反义词:cheerful, delighted, jocund, jovial 欢乐的,快乐的

lampoon [læm'pu:n]

n讽刺: a harsh satire usually directed against an individual

近义词:burlesque, caricature, farce, mockery, parody, ridicule, spoof, travesty

反义词:eulogy, ode, paean 颂歌

lance [lɑ:ns]

n. 长矛,标枪: a weapon with a long straight handle and sharp head or blade

近义词:javelin, pike, shaft, spear

vt. 刺穿,刺破: to penetrate or hold (something) with a pointed object

近义词:gore, harpoon, jab, pierce, puncture, spike, stab, stick

派生词:lancer n. 枪骑兵

languid ['læŋɡwid]

adj. 没精打采的,虚弱的: lacking energy or vitality; weak

近义词:debilitated, effete, enervated, feeble, frail, infirm, lackadaisical, spiritless, debilitated, sapped, enfeebled

反义词:animated, energetic, vehement, vivacious 有精力的;mighty, powerful, stalwart, stout, strong 强壮的

languish ['læŋɡwiʃ]

vi. 变得衰弱: to be or become feeble, weak, or enervated

近义词:decay, droop, emaciate, fade, fail, flag, sag, wither

反义词:burgeon, flourish, thrive, prosper 旺盛生长

languor ['læŋɡə]

n. 懒惰: physical or mental inertness

近义词:collapse, exhaustion, frazzle, lassitude, listlessness, stupor, torpor, prostration

反义词:verve, vim, animation, vitality 有活力

n. 衰弱: weakness or weariness of body or mind

近义词:debilitation, enervation, enfeeblement, fragility, infirmity

反义词:robustness, strength, vivacity 强壮,有力

lank [læŋk]

adj. 细长瘦弱的: long, straight, and limp; not stiff in structure

近义词:emaciated, lean, slender, svelte, tenuous, thin

反义词:fat, fleshy, gross, obese 肥胖的

adj. 不僵硬的,柔软松弛的: not stiff in structure

近义词:droopy, flaccid, floppy, lank, yielding

反义词:inflexible, rigid, stiff, sturdy, tense 僵硬的;resilient 有弹性的

lapse [læps]

n. 小过失: a slight error typically due to forgetfulness or inattention

近义词:blunder, fumble, gaffe, miscue, oversight, peccadillo

v. 结束,终止: to come to an end

近义词:cease, conclude, die, end, expire, finish, stop, terminate

反义词:continue, persist, hang on 持续

largesse [lɑ:'dʒes]

n. 捐赠物: something given to someone without expectation of a return

近义词:bestowal, donation, giveaway, present

n. 慷慨: liberality in giving or willingness to give

近义词:bountifulness, generosity, munificence, openhandedness, philanthropy

反义词:miserliness, parsimony, penury, stinginess 小气

lash [læʃ]

n. 击打: a hard strike with a part of the body or an instrument

近义词:bang, bash, bat, beat, clap, hit, knock, punch, slam, slap, smash, stinger, stroke, swat

v. 猛击,撞击: to strike against with force or violence

近义词:baste, hammer, lace, lambaste, punch

vt. 捆扎: to bind with or as if with a line

反义词:unbind 解开

lassitude ['læsitju:d]

n. 乏力,没精打采: a state or feeling of weariness, diminished energy, or listlessness

近义词:collapse, exhaustion, frazzle, languor, listlessness, stupor, torpor, prostration

反义词:verve, vim, animation, vitality 有活力

latent ['leitənt]

adj. 潜在的,不活跃的: present or potential but not evident or active

近义词:dormant, fallow, inert, inoperative

反义词:apparent, evident, manifest, obvious, plain 明显的;active 活跃的

派生词:latency n. 潜伏期

latitude ['lætitju:d]

n. (行动或言论)自由: freedom from normal restraints, limitations, or regulations

近义词:authorization, license, freedom, leeway, free hand

反义词:limitation 限制;custody 监护,拘留

laudatory ['lɔ:dətəri]

adj. 表示赞扬的: of, relating to, or expressing praise

近义词:adulatory, commendatory, complimentary, extolling, eulogistic, panegyric

反义词:derogatory, depreciatory, disparaging, pejorative 贬低的

派生词:laudable adj. 值得赞扬的

lavish ['læviʃ]

adj. 奢侈大量的: characterized by or produced with extravagance and profusion

近义词:copious, exuberant, gushing, lush, luxuriant, opulent, profuse, riotous

反义词:moderate, modest, reasonable, temperate 适度的,合理的

v. 挥霍,浪费: to give readily and in large quantities; to use up carelessly

近义词:blow, dissipate, fritter, misspend, squander, waste

反义词:conserve 节约

lax [læks]

adj. 松弛的,不紧的,不严格的: not tense, firm, or rigid

近义词:flabby, flaccid, insecure, loose, loosened, relaxed, slackened, unsecured

反义词:taut, tense, tight 紧固的,牢固的;hard, harsh, rigid, rigorous, severe, stern, strict 严格的

adj. 懈怠的,漫不经心的: failing to give proper care and attention

近义词:careless, derelict, disregardful, heedless, lazy, neglectful, neglecting, negligent, remiss, slack

反义词:attentive, careful, cautious, conscientious, heedful, mindful, vigilant, wary 注意的,留心的

leaven ['levn]

vt. 用轻松、活泼或变更的影响力来充斥: to mingle or permeate with some modifying, alleviating, or vivifying element

近义词:imbue, infuse, ingrain, inoculate, inspire, permeate, steep, suffuse

反义词:extract 抽取

leer [liə]

vi. 一瞥,斜眼看: to cast a sidelong glance

近义词:squint

反义词:gape, gaze, glare, goggle, stare 盯着看

leery ['liəri]

adj. 怀疑的,不信任的: suspicious or distrustful; wary

近义词:dubious, distrustful, skeptical, suspicious, wary

反义词:credulous 轻信的

legacy ['leɡəsi]

n. 遗产: something handed down from an ancestor or a predecessor or from the past

近义词:bequest, heritage, patrimony

legend ['ledʒənd]

n. 传奇,传说: a popular myth of recent origin

近义词:fable, myth, mythos

n. 图例: an explanatory list of the symbols on a map or chart

近义词:cutline

派生词:legendary adj. 如传奇般闻名的

legion ['li:dʒən]

n. 大量的人,(尤指)军团: a large body of men and women organized for land warfare

近义词:army, battalion, flock, herd, horde, mob, swarm, throng

adj. 大量的:many, numerous

近义词:beaucoup, multifold, multitudinous, numerous

反义词:few, lack in number 少量的

lenient ['li:njənt]

adj. 宽大仁慈的: inclined not to be harsh or strict; merciful, generous, or indulgent

近义词:clement, gentle, merciful, mild, sparing, tender, tolerant

反义词:harsh, merciless, severe, strict 残酷的,严厉的

派生词:lenience n. 仁慈

lethal ['li:θəl]

adj. 非常有害的,致命的: extremely harmful; devastating

近义词:baleful, deadly, deathly, fatal, mortal, murderous, pestilent, terminal, vital

反义词:innocuous 无害的; healthy, salubrious, wholesome 有益健康的

lethargic [le'θɑ:dʒik]

adj. 没精打采的,行动迟缓的: of, relating to, or characterized by lethargy, sluggish

近义词:dull, inert, quiescent, sluggish, torpid

反义词:dynamic, energetic, robust, vigorous 有精力的;active 活跃的

levelheaded ['levəl'hedid]

adj. 明智的: characteristically self-composed and sensible

近义词:informed, justified, logical, rational, reasonable, sensible, sober, valid, well-founded

反义词:foolish 愚蠢的;groundless, invalid, unfounded, unjustified, unsound 没有根据的,理由不充分的

levity ['levəti]

n. 轻浮: excessive or unseemly frivolity

近义词:facetiousness, flightiness, flippancy, frivolousness, frothiness, silliness

反义词:earnestness, gravity, seriousness, soberness, solemnity 严肃

liability [,laiə'biləti]

n. 责任: the quality or state of being liable

近义词:accountability, answerability, responsibility

反义词:immunity 豁免权

n. 障碍,不利条件: a feature of someone or something that creates difficulty for achieving success

近义词:burden, debit, drawback, handicap, hurdle, incommodity, manacle, saddle, trammel

反义词:advantage, asset, edge, plus 优点,优势

liberal ['libərəl]

adj. 思想前卫的: not bound by traditional ways or beliefs

近义词:nonconventional, nonorthodox, nontraditional, open-minded, progressive, radical

反义词:conservative, conventional, hidebound, old-fashioned, stodgy, traditional 守旧的,传统的

adj. 慷慨的,大方的: marked by generosity

近义词:charitable, munificent, unselfish, unsparing, unstinting

反义词:closefisted, miserly, niggardly, parsimonious, stingy, tightfisted 吝啬的

libertine ['libəti:n]

n. 放荡不羁者: one who acts without moral restraint; a dissolute person

近义词:backslider, debaucher, decadent, deviate, pervert, profligate

反义词:ascetic 禁欲者

license ['laisəns]

n. 许可,认可: the approval by someone in authority for the doing of something

近义词:allowance, authorization, clearance, concurrence, consent, empowerment, granting, sanction, warrant

反义词:interdiction, prohibition, proscription 禁止

n. 自由: the right to act or move freely

近义词:freedom, latitude, liberty

反义词:confinement, custody, imprisonment 拘留,囚禁

n. 放荡: disregard for standards of personal conduct

近义词:debauchery, hedonism, libertinage, libertinism, licentiousness, profligacy, voluptuousness

反义词:abstinence, asceticism, sobriety, temperance 节制,克制

vt. 准许,授权使用: to permit

licentious [lai'senʃəs]

adj. 放荡的,性欲强的: lacking legal or moral restraints ; having a strong sexual desire

近义词:concupiscent, horny, lascivious, lecherous, libidinous, lubricious, salacious, wanton

反义词:frigid, undersex 性冷淡的

派生词:licentiousness n. 放荡

liken ['laikən]

vt. 显示相似,比较: to see, mention, or show as similar; compare

近义词:analogize, bracket, equate, equalize

反义词:contrast 对比,对照以产生反差

limber ['limbə]

adj. 可塑的,柔软的: capable of being shaped: flexible

近义词:flexible, lissome, lithesome, pliable, pliant, supple

反义词:inflexible, rigid, stiff, stiffened 僵硬的

limp [limp]

adj. 柔软的,松散的: lacking firm texture, substance, or structure

近义词:droopy, flaccid, floppy, lank, yielding

反义词:firm, stiff, sturdy, tense 坚硬的;resilient 有弹性的

adj. 软弱的,没有精神的: lacking strength or firmness; weak or spiritless

近义词:enervated, lackadaisical, languid, languishing, languorous, spiritless

反义词:ambitious, enterprising 有雄心壮志的; animated, energetic, motivated 精力充沛的,有积极性的

vi. 跛行,艰难地行走: to move or proceed haltingly or unsteadily

近义词:The project limped along with half its previous funding. 项目靠着之前一半的资金艰难地进展, blunder, bumble, lumber, plod, struggle, stumble, trudge

limpid ['limpid]

adj. 透明清澈的: characterized by transparent clearness

近义词:crystal, clear, lucent, pellucid, transparent

反义词:cloudy, murky, opaque, unclear, turbid 模糊不清的

adj. 镇定的,淡定的: free from emotional or mental agitation

近义词:collected, composed, cool, level, peaceful, placid, possessed, sedate, serene, smooth, tranquil

反义词:agitated, discomposed, disturbed, flustered, perturbed 焦躁的

linger ['liŋɡə]

vi. 磨蹭,闲荡: to proceed slowly; saunter

近义词:crawl, creep, dally, dawdle, lag, loiter

反义词:hurry, run, rush 飞奔

派生词:lingering adj. 闲荡的

lionize ['laiənaiz]

vt. 追捧,把…捧为名人: to look on or treat (a person) as a celebrity

近义词:aggrandize, canonize, deify, dignify, elevate, ennoble, enshrine, ensky, enthrone, glorify, magnify

反义词:abase, degrade, demean, humble, humiliate 贬低,瞧不起

lissome ['lisəm]

adj. 柔软的: easily bent; supple

近义词:flexible, limber, lithe, pliable, pliant, supple

反义词:solid 坚硬的;inflexible, rigid, stiff, stiffened 僵硬的

adj. 敏捷的,轻盈的: having the ability to move with ease; limber

近义词:agile, featly, feline, gracile, lithesome, nimble

反义词:awkward, clumsy, graceless, ungainly 笨拙的

list [list]

v. 倾斜: to set or cause to be at an angle

近义词:angle, cant, heel, incline, pitch, slant, slope, tilt, tip

反义词:erect 竖立

lithe [laið]

adj. 敏捷的,轻盈的: characterized by easy flexibility and grace

近义词:agile, featly, feline, gracile, lightsome, nimble

反义词:awkward, clumsy, graceless, ungainly 笨拙的

adj. 柔软的: easily bent or flexed

近义词:flexible, limber, lithe, pliable, pliant, supple

反义词:solid 坚硬的;inflexible, rigid, stiff, stiffened 僵硬的

loath [ləuθ]

adj. 不情愿的,讨厌的: unwilling or reluctant; disinclined

近义词:disinclined, indisposed, reluctant, reticent

反义词:eager 渴望的;disposed, inclined 有意向的

loathe [ləuð]

vt. 厌恶: to dislike someone or something greatly; abhor

近义词:abhor, abominate, despise, detest, execrate

反义词:adore, love 热爱

派生词:loathsome adj. 令人讨厌的

lofty ['lɔfti]

adj. 崇高的: elevated in character and spirit, noble

近义词:chivalrous, elevated, greathearted, high-minded, magnanimous, sublime

反义词:base, debased, ignominious, mean 可耻的

adj. 高的: rising to a great height

近义词:altitudinous, tall, towering

反义词:low 低的

adj. 自大的: having a feeling of superiority that shows itself in an overbearing attitude

近义词:assumptive, bumptious, haughty, lordly, peremptory, pompous, presumptuous, supercilious, superior

反义词:humble, lowly, modest 谦逊的,低调的

loll [lɔl]

vi. 懒洋洋地行动: to act or move in a lax, lazy, or indolent manner

近义词:slouch, lounge

vi. 偷懒,打发时间: to spend time doing nothing

近义词:dally, dawdle, drone, laze

lopsided ['lɔp'saidid]

adj. 歪的,倾斜的: leaning to one side

近义词:askew, aslant, crazy, listing, oblique, pitched, skewed, slanted, tipping, uneven

反义词:even, level, straight 平的

adj.不平衡的,不协调的: lacking in balance, symmetry, or proportion

近义词:asymmetric, disproportional, irregular, off-balance, unbalanced, unequal

反义词:balanced 平衡的;symmetrical 对称的

loquacious [ləu'kweiʃəs]

adj. 话多的: given to fluent or excessive talk

近义词:chatty, conservational, gabby, garrulous, talkative, voluble

反义词:laconic, reserved, reticent, taciturn, uncommunicative 话少的

派生词:loquaciousness, loquacity n.话多

loutish ['lautiʃ]

adj. 粗鲁的: having the characteristics of a lout; awkward, stupid, and boorish

近义词:boorish, churlish, clumsy, crude, discourteous, uncouth, uncivilized, uncultured, unrefined

反义词:courteous, civilized, genteel, graceful, polished, refined, urbane有教养的

派生词:lout n. 举止粗鲁的人

lubricate ['lubrikeit]

vt. 使润滑: to coat (something) with a slippery substance in order to reduce friction

近义词:grease, oil, slick, smooth, wax

派生词:lubricant n.润滑剂

lucid ['lju:sid]

adj. 有光亮的: suffused with light

近义词:beaming, brilliant, dazzling, glowing, incandescent, lucent, luminous, lustrous, radiant, refulgent, splendid

反义词:dim, dull, lackluster 黯淡无光的

adj. 神志清醒的: having full use of one's mind and control over one's actions

近义词:balanced, clearheaded, normal, right, sane, stable

反义词:brainsick, crazy, insane, lunatic, mad, maniac 疯狂的

adj. 表达清晰的, 简单易懂的: easily understood

近义词:apprehensible, clear, comprehensible, intelligible, palpable, patent, pellucid, plain, understandable

反义词:ambiguous, enigmatic, equivocal, indistinct, obfuscated, obscure, unclear 模糊不明确的

ludicrous ['lju:dikrəs]

adj. 荒唐的,可笑的: meriting derisive laughter or scorn as absurdly inept, false, or foolish

近义词:absurd, comical, derisive, derisory, farcical, laughable, ridiculous, pathetic, preposterous, risible, silly

反义词:logical, rational, reasonable, sensible 有道理的

lug [lʌɡ]

vt. 拖动,拉动: to cause to follow by applying steady force on

近义词:drag, draw, hale, pull, tow, tug

反义词:drive, propel, push 推动

vt. 费力搬运: to carry laboriously

近义词:bear, cart, convey, ferry, haul, lug, pack, tote, transport

lugubrious [lu:'ɡju:briəs]

adj. (故作夸张的)悲哀的: mournful, dismal, or gloomy, especially to an exaggerated or ludicrous degree

近义词:deploring, doleful, dolorous, lamentable, melancholy, morose, plaintive, rueful, saturnine, sullen, woeful

反义词:cheerful, delighted, jocund, jovial 快乐的

lull [lʌl]

n. 相对平静时期,间隙: a momentary halt in an activity

近义词:break, breath, interruption, recess

vt. 使镇静,使安心: to free from distress or disturbance

近义词:allay, balm, becalm, compose, lullaby, quiet, salve, settle, soothe, still, tranquilize

反义词:agitate, discompose, disquiet, disturb, perturb, upset, vex 打扰,扰乱

lullaby ['lʌləbai]

n. 催眠曲: a song to quiet children or lull them to sleep

近义词:berceuse, cradlesong

vt. 使镇静,使安心: to free from distress or disturbance

近义词:allay, balm, becalm, compose, lull, quiet, salve, settle, soothe, still, tranquilize

反义词:agitate, discompose, disquiet, disturb, perturb, upset, vex 打扰,扰乱

lumber ['lʌmbə]

n. 木材: tree logs as prepared for human use

近义词:timber, wood

vi. 笨拙地行动: to walk or move with heavy clumsiness

近义词:flounder, plod, stumble, trudge

反义词:glide, slide 轻松地滑动

vi. 使负担(从而拖累): to place a weight or burden on

近义词:burden, encumber, freight, lade, laden, saddle, weight

反义词:disburden, discharge, disencumber, unlade, unload 卸下,解脱

luminary ['lju:minəri]

n. 杰出人物: a person who has achieved eminence in a specific field

近义词:celebrity, eminence, figure, icon, notability, star, superstar

反义词:nobody, nonentity 小人物

luminous ['lju:minəs]

adj. 发光的,有光泽的: emitting or reflecting usually steady, suffused, or glowing light

近义词:beaming, bright, candescent, dazzling, effulgent, glowing, incandescent, lambent, lucent, lucid, lustrous, radiant, refulgent, shiny, splendid

反义词:dim, dull, lackluster 黯淡无光的

adj. 杰出的,重要的: standing above others in rank, importance, or achievement

近义词:astral, brilliant, distinguished, illustrious, notable, noteworthy, preeminent, prestigious, redoubtable, signal

反义词:average, inferior, mediocre 一般的,中庸的

派生词:luminosity n. 发光;亮度

lurch [lə:tʃ]

v. 蹒跚: to move forward while swaying from side to side

近义词:careen, dodder, falter, reel, stagger, stumble, teeter, totter, waddle

反义词:progress smoothly 平稳前进;march, stride, swagger 游行,大步走

lurid ['ljuərid]

adj. 恐怖的,令人反感的: causing horror or revulsion

近义词:appalling, atrocious, dreadful, frightful, ghastly, gruesome, hideous, horrid, horrific, macabre, monstrous, nightmarish, agreeable, appealing, delicious, delightful, enjoyable, enticing, inviting, pleasant, satisfying 令人愉悦的

adj. 面色苍白的,病态的: wan and ghastly pale in appearance

近义词:ashen, ashy, blanched, cadaverous, doughy, livid, mealy, paled, pallid, pasty, peaked, wan, blooming, florid, flush, full-blooded, glowing, rosy, rubicund, ruddy, sanguine 红润的,健康的

lurk [lə:k]

vi. 潜伏: to lie in wait in a place of concealment especially for an evil purpose

近义词:ambush, snake, steal

反义词:appear, come out 出来

lush [lʌʃ]

adj. 茂盛的: growing vigorously especially with luxuriant foliage

近义词:booming, exuberant, flourishing, lively, luxuriant, rampant, thriving, verdant, vivacious

反义词:blighted, faded, sere, withered 干枯的,凋谢的

adj. 多产的: producing abundantly

近义词:cornucopian, fecund, fruitful, productive, prolific, rich

反义词:barren, dead, infertile, sterile, unproductive 贫瘠的

adj. (声音、味道)优美的,令人愉悦的: appealing to the senses

近义词:ambrosial, luscious, palatable, savory, sensuous, tasteful, tasty, voluptuous

反义词:flat, flavorless, insipid, stale, tasteless 乏味的

lustrous ['lʌstrəs]

adj. 有光泽的: having a shiny surface or finish

近义词:brilliant, burnished, gleaming, glistening, glossy, polished, refulgent, rubbed, shining, sleek, splendid

反义词:dim, dull, lackluster, lusterless 昏暗的

luxurious [lʌk'zjuəriəs]

adj. 豪华的: showing obvious signs of wealth and comfort

近义词:deluxe, lavish, luxuriant, luxury, opulent, palatial, plushy, silken, sumptuous

反义词:ascetic, austere, spartan 简朴的

adj. 奢侈的: given to or marked by excessive gratification of one's desires

近义词:decadent, indulgent, overindulgent, self-indulgent, sybaritic

反义词:abstemious, abstinent 克制的

派生词:luxury n. 豪华;奢侈,奢侈品

lyric ['lirik]

n. (可以哼唱的)小曲: a short musical composition for the human voice often with instrumental accompaniment

近义词:ballad, ditty, jingle, vocal

adj. 如诗歌般流畅甜美的: having a pleasantly flowing quality suggestive of poetry or music

近义词:euphonious, lyrical, mellifluous, mellow, melodious, musical, poetical

反义词:prosaic, prose 无聊乏味的

派生词:lyrics n. 歌词

macabre [mə'kɑ:brə]

adj. 恐怖的: suggesting the horror of death and decay; gruesome

近义词:appalling, atrocious, dreadful, ghastly, gruesome, hideous, horrific, nightmarish, terrific

反义词:agreeable, delightful, enjoyable, pleasant 令人愉悦的

macerate ['mæsəreit]

vt. 浸泡(以软化): to make soft by soaking or steeping in a liquid

近义词:drench, drown, impregnate, saturate, sodden, sop, souse, steep

反义词:wring 拧干;dehydrate, desiccate, parch, sorch, sear 烤干,烤焦

machination [,mæki'neiʃən]

n. 诡计: a scheming or crafty action or artful design intended to accomplish some usually evil end

近义词:conspiracy, design, intrigue, plot, scheme

maculate ['mækjuleit]

v. 使有斑点,弄脏: to spot, blemish

近义词:besmirch, dot, dirty, soil, spot, stain

反义词:clean, cleanse, purify, wash 清洗,弄干净

派生词:maculated adj. 有斑点的

madcap ['mædkæp]

n. 热爱冒险的人: a person who seeks out very dangerous or foolhardy adventures with no apparent fear

近义词:daredevil, madman

adj. 大胆的,鲁莽的: behaving or acting impulsively or rashly;foolishly adventurous or bold

近义词:audacious, bold, brash, daredevil, overbold, overconfident, reckless, temerarious

反义词:careful, cautious, circumspect, guarded, heedful, prudent, wary 谨慎的,小心的

maelstrom ['meilstrɔm]

n. 漩涡: a powerful often violent whirlpool sucking in objects within a given radius

近义词:gulf, vortex, whirlpool

n. 混乱、动荡的局势: a violent or turbulent situation

近义词:chaos, disorder, pandemonium, tulmult, turmoil, upheaval, uproar

反义词:calm 风平浪静

magnificent [mæɡ'nifisənt]

adj. 壮丽的: strikingly beautiful or impressive

近义词:august, epic, glorious, grand, imperial, imposing, massive, monumental, noble, regal, splendid

反义词:humble, unimpressive 平凡的

派生词:magnificence n. 壮丽,壮观

magnitude ['mæɡnitju:d]

n. 重要,重大: greatness in significance or influence

近义词:account, consequence, importance, moment, momentousness, significance, weight, weightiness

反义词:insignificance, littleness, puniness, slightness, smallness, triviality 不重要

n. 巨大: greatness in size or extent

近义词:enormousness, giantism, gigantism, hugeness, immenseness, massiveness, prodigiousness, vastness

反义词:diminutiveness, minuteness, tininess 微小

maladroit [,mælə'drɔit]

adj. 笨拙的: lacking or showing a lack of nimbleness in using one's hands

近义词:awkward, bumbling, clumsy, fumbled, gauche, graceless, heavy-handed, inept, unhandy

反义词:adroit, ambidexterous, deft, dexterous, handy 灵巧的

malaise [mæ'leiz]

n. 不舒服: a vague feeling of bodily discomfort, as at the beginning of an illness

近义词:debility, decrepitude, disease, feebleness, infirmity, infirmness, sickliness, unhealthiness

malcontent ['mælkən,tent]

n. 不满分子: one who is in active opposition to an established order or government

近义词:complainer, faultfinder, grouch, rebel

adj. 不满的: dissatisfied with the existing state of affairs

近义词:discontented, discontent, disgruntled, displeased, dissatisfied, ungratified

反义词:contented, fulfilled, gratified, pleased, satisfied 满意的

malevolent [mə'levələnt]

adj. 恶意的,恶毒的: having, showing, or arising from intense often vicious ill will, spite, or hatred

近义词:cruel, despiteful, evil, malicious, malign, malignant, mean, nasty, spiteful, vicious, virulent

反义词:benevolent, benign, benignant 善意的,和善的

派生词:malevolence n. 恶意,恶毒

malicious [mə'liʃəs]

adj. 恶意的: given to, marked by, or arising from malice; deliberately harmful

近义词:bad, cruel, despiteful, evil, malevolent, malign, mean, nasty, spiteful, vicious, virulent, wicked

反义词:benevolent, benign, benignant, charitable, kind, kindly 善良的,仁慈的

malign [mə'lain]

adj. 恶意的: having or showing a desire to cause someone pain or suffering for the sheer enjoyment of it

近义词:bad, cruel, despiteful, evil, malevolent, malicious, mean, nasty, spiteful, vicious, virulent, wicked

反义词:benevolent, benign, benignant, charitable, kind, kindly 善良的,仁慈的

vt. 诽谤: to utter injuriously misleading or false reports about: speak evil of

近义词:asperse, blacken, calumniate, defame, libel, smear, traduce, vilify

反义词:acclaim, applaud, eulogize, extol, laud, praise 赞美;defend, vindicate 辩护

malignant [mə'liɡnənt]

adj. 恶毒的,邪恶的: having or showing a desire to cause someone pain or suffering for the sheer enjoyment of it; disposed to do evil

近义词:atrocious, brutal, cruel, despiteful, malevolent, malicious, malign, mean, nasty, spiteful, vicious, virulent

反义词:benevolent, benign, benignant 慈善的,和蔼的;merciful 仁慈的

malinger [mə'liŋɡə]

vi. 装病以逃避工作: to pretend or exaggerate incapacity or illness (as to avoid duty or work)

近义词:goldbrick, shirk

反义词:confront, face, meet 面对

派生词:malingerer n. 装病以逃避工作的人

malleable ['mæliəbl]

adj. 可塑的: capable of being extended or shaped by beating with a hammer or by the pressure of rollers

近义词:moldable, waxy

adj. 易控制的: capable of being altered or controlled by outside forces or influences

近义词:ductile, elastic, fluid, modifiable, plastic, pliable, pliant, supple, variable

反义词:adamant, intractable, recalcitrant, refractory, ungovernable, unmanageable, unruly 难管制的

malodorous [mæl'əudərəs]

adj. 恶臭的: having an unpleasant smell

近义词:fetid, foul, frowsy, funky, fusty, musty, noisome, rank, reeky, smelly, stinking, stinky

反义词:ambrosial, aromatic, fragrant, perfumed, redolent, savory, scented, sweet 芳香的,有香味的

派生词:malodorn. 恶臭

mandatory ['mændətəri:]

adj. 强制的: forcing one's compliance or participation

近义词:compulsory, forced, imperative, incumbent, involuntary, necessary, obligatory, peremptory, required

反义词:elective, optional, voluntary 可自由选择的,选修的

maneuver [mə'nu:və]

vt. 巧妙地操纵: to guide with adroitness and design or to bring about or secure as a result of skillful management

近义词:contrive, finagle, finesse, frame, machinate, manipulate, mastermind, negotiate, wangle

反义词:botch, bungle, fumble, mishandle, muff, scamp, mess up 弄砸

mangle ['mæŋɡl]

vt. 损毁,使伤残: to injure with deep disfiguring wounds by cutting, tearing, or crushing

近义词:batter, deform, disfigure, distort, lacerate, mutilate, rend, wreck

反义词:cure, heal, rehabilitate 治愈,康复

vt. 弄砸: to ruin or spoil through ineptitude or ignorance

近义词:blow, bumble, bungle, butcher, fumble, mar, mess, ruin, foul up, screw up

mangy ['meindʒi]

adj. 卑劣的: mean; contemptible

近义词:base, contemptible, debased, despicable, detestable, execrable, mean, sordid, squalid

反义词:lofty, noble, upright, venerable, virtuous 正直的,有道德的

mania ['meiniə]

n. 热衷,狂热: an excessively intense enthusiasm, interest, or desire; a craze

近义词:ardor, craze, enthusiasm, fervor, obsession, passion, preoccupation, prepossession, zeal

反义词:apathy, indifference, nonchalance, torpor 冷漠,麻木

派生词:manic adj.疯狂的

manifest ['mænifest]

adj. 显然的,明显易懂的: clearly apparent to the sight or understanding; obvious

近义词:apparent, clear, distinct, evident, lucid, obvious, palpable, patent, perspicuous, plain, transparent

反义词:cryptic, enigmatic, indistinct, mysterious, obfuscated, obscure, unclear 晦涩的,难懂的

v. 显现,显露: to make evident or certain by showing or displaying

近义词:bespeak, betray, demonstrate, display, evince, expose, reveal

反义词:conceal, hide 隐藏

派生词:manifesto n. 宣言,声明

manipulate [mə'nipjuleit]

vt. 巧妙操作: to move, arrange, operate, or control by the hands or by mechanical means, especially in a skillful manner

近义词:handle, finesse, manage

反义词:bungle, fumble 笨拙地做

vt. 暗中操控: to influence or manage shrewdly or deviously

近义词:machinate, maneuver

派生词:manipulation n.操纵,控制

mannered ['mænəd]

adj. 不自然的,做作的: having an artificial or stilted character

近义词:affected, artificial, assumed, factitious, fake, feigned, pretended, pseudo, sham, spurious

反义词:natural 自然的;artless, genuine, unfeigned 真诚的

manumit [,mænju'mit]

v. 解放(奴隶): to release from slavery or bondage

近义词:free, emancipate, enfranchise, liberate, loose, release, unbind, unchain, unshackle

反义词:detain 拘留;enchain, enfetter, enslave 奴役

manuscript ['mænjuskript]

n. 手稿: a book, document, or other composition written by hand

近义词:calligraphy, penmanship, script

反义词:print, type, typewriting 打字稿

mar [mɑ:]

n.污点,坏点: something that spoils the appearance or completeness of a thing

近义词:blight, blotch, defect, deformity, disfigurement, fault, flaw, imperfection, mark, pockmark, scar

vt. 破坏,削弱: to impair the soundness, perfection, or integrity of; spoil

近义词:blemish, compromise, cripple, damage, deface, disfigure, harm, hurt, impair, injure, spoil, vitiate

反义词:doctor, fix, mend, patch, renovate, repair 修补;adorn, beautify, bedeck, embellish, garnish 装饰

marginal ['mɑ:dʒinəl]

adj. 边缘的: located at or near a border

近义词:frontier

反义词:interior 内在的

adj. 不重要的: not of central importance

近义词:inconsequential, inconsiderable, insignificant, minor, minute, negligible, nugatory, slight, trifling, trivial

反义词:consequential, eventful, important, meaningful, momentous, significant, substantial, weighty 重要的

marsh [mɑ:ʃ]

n. 沼泽,湿地: an area of soft, wet, low-lying land

近义词:bog, fen, marshland, mire, moor, morass, quagmire, slough, swamp, wetland

派生词:marshy adj.潮湿的

martinet [,mɑ:ti'net]

n. 纪律严明之人: a strict disciplinarian

近义词:disciplinarian, purist, stickler

反义词:reprobate 放纵的人

marvel ['mɑ:vəl]

n. 令人惊奇的事物: one that evokes surprise, admiration, or wonder

近义词:flash, miracle, phenomenon, prodigy, splendor

派生词:The robot is a marvel of modern engineering. 机器人是工程领域的奇迹

v.(因为壮观、美丽等而)表示惊讶: to feel amazement or bewilderment at or about

近义词:gape, gaze, goggle, wonder

派生词:marvel at the tranquility of Chopin’s nocturne 惊叹于肖邦夜曲中体现出来的宁静和祥, marvelous adj.令人惊奇的

mash [mæʃ]

v. 捣碎: to cause to become a pulpy mass

近义词:crush, grind, smash, squeeze

反义词:agglomerate 聚集成团

masquerade [,mæskə'reid]

n. 面具,伪装: a display of emotion or behavior that is insincere or intended to deceive

近义词:facade, guise, mask, pretense, semblance, show, veil

v. 伪装,掩饰: to disguise oneself

近义词:act, disguise, pose, pretend

反义词:betray, disclose, reveal, unmask 揭露

mastery ['mɑ:stəri]

n. 技艺超群,精通: possession or display of great skill or technique

近义词:deftness, dexterity, finesse, prowess, virtuosity

反义词:amateurishness 业余

派生词:masterful adj. 精通的

matriculate [mə'trikjuleit]

vt. 入学,录取: to admit or be admitted into a group, especially a college or university.

近义词:admit, enroll, inscribe, recruit, register

反义词:commence, graduate 毕业;delist 除名

派生词:matriculation n. 录取

maudlin ['mɔ:dlin]

adj. 过于感伤的: effusively or tearfully sentimental

近义词:lachrymose, mawkish, mushy, overemotional, sentimental, tearful

反义词:blithe, cheerful, jocund, jovial, jubilant高兴的;apathetic, impassive, indifferent 冷漠的

maven ['meivin]

n. 专家: one who is experienced or knowledgeable: expert

近义词:ace, adept, connoisseur, expert, maestro, master, professional, proficient, virtuoso

反义词:amateur, dabbler, dilettante 业余爱好者

maverick ['mævərik]

n. 特立独行之人: a person who does not conform to generally accepted standards or customs

近义词:bohemian, deviant, heretic, iconoclast, nonconformist

反义词:conformer, conformist, conventionalist 遵从传统的人

adj. 标新立异的,不合常规的: deviating from commonly accepted beliefs or practices

近义词:dissentient, dissenting, dissident, heterodox, iconoclastic, unorthodox

反义词:conforming, conventional, orthodox 遵从传统的

mawkish ['mɔ:kiʃ]

adj. 过度伤感的: excessively and objectionably sentimental

近义词:lachrymose, maudlin, mushy, overemotional, sentimental, tearful

反义词:blithe, cheerful, jocund, jovial, jubilant 高兴的;apathetic, impassive, indifferent 冷漠的

meager ['mi:ɡə]

adj. 贫乏的: deficient in quantity, fullness, or extent; scanty

近义词:exiguous, niggardly, poor, scanty, scarce, skimpy, slender, slim, sparing, sparse, stingy

反义词:abundant, ample, bountiful, copious, generous, liberal, plenteous, plentiful 大量的,富足的

mean [mi:n]

adj. 卑贱的: ignoble; base

近义词:base, contemptible, despicable, detestable, dirty, dishonorable, execrable, ignominious, sordid

反义词:lofty, noble, venerable, virtuous高尚的

adj. 吝啬的: giving or sharing as little as possible

近义词:closefisted, mingy, miserly, niggardly, parsimonious, penurious, tightfisted, ungenerous

反义词:generous, liberal, munificent 慷慨的;extravagant, lavish, prodigal, profligate, spendthrift 浪费的

v. 打算,怀有目的: to have in mind as a purpose or goal

近义词:aim, aspire, calculate, contemplate, design, intend, meditate, plan

v. 意味着: to serve or intend to convey, show, or indicate

近义词:connote, denote, express, import, signify, spell

派生词:meaningful adj. 有意义的

meander [mi'ændə]

vi. 闲逛,漫步: to move aimlessly and idly without fixed direction

近义词:amble, cruise, drift, float, ramble, roam, saunter, stroll, wander

measly ['mi:zli]

adj. 少得可怜的,微不足道的: so small or unimportant as to warrant little or no attention

近义词:inconsequential, inconsiderable, insignificant, minute, paltry, peanut, petty, slight, trifling, trivial

反义词:big, consequential, considerable, significant 大量的,重要的

measured ['meʒəd]

adj. 深思熟虑的,审慎的: deliberated, calculated

近义词:advised, calculated, considered, knowing, reasoned, studied, thoughtful, weighed

反义词:casual 随意的 ;uncalculated, unconsidered, unstudied 没仔细考虑过的

meddle ['medl]

vi. 干涉,管闲事: to intrude into other people's affairs or business; interfere

近义词:interfere, interlope, intermeddle, intrude, obtrude, poke, pry, snoop

反义词:disregard, ignore, neglect, omit, overlook 忽略,不理会

派生词:meddlesome adj. 爱管闲事的

mediate ['mi:dieit]

vt. 调解,调停: to intervene between two or more disputants in order to bring about an agreement, a settlement, or a compromise

近义词:conciliate, intercede, intermediate, interpose

反义词:arouse, encourage, excite, foment, incite, inflame, instigate, pique, spark, stimulate, stir 煽动激起

派生词:mediator n. 调停人

mediocre [,mi:di'əukə]

adj. 平庸的,质量中等偏下的: moderate to inferior in quality; ordinary

近义词:average, common, commonplace, fair, indifferent, medium, ordinary

反义词:outstanding, excellent, exceptional, extraordinary, impressive, superior 优秀的

派生词:mediocrity n. 平庸者;平庸

meditate ['mediteit]

vt. 思索,沉思: to focus one’s thoughts on

近义词:cogitate, consider, contemplate, deliberate, mull, perpend, ponder, ruminate, study, weigh, wrestle

反义词:disregard, ignore, overlook, slight 忽视

派生词:meditation n. 沉思

medley ['medli]

adj. 大杂烩,混合物: an unorganized collection or mixture of various things

近义词:agglomerate, collage, hodgepodge, jumble, montage, motley, muddle, salad, shuffle, variety, welter

meek [mi:k]

adj. 谦恭的: showing patience and humility; gentle

近义词:humble, modest, unassuming, unpretentious

反义词:arrogant, bumptious, haughty, imperious, pompous, presumptuous, supercilious 自大的

adj. 顺从的: easily imposed on; submissive

近义词:compliant, docile, manageable, obedient, submissive, tractable

反义词:adamant, headstrong, intractable, obstinate, refractory, stubborn, unruly, unyielding 倔强的,不顺从的

meet [mi:t]

adj. 合适的: precisely adapted to a particular situation, need, or circumstance: very proper

近义词:applicable, appropriate, apt, becoming, befitting, felicitous, fitting, proper, right, suitable

反义词:improper, inapplicable, inapposite, inappropriate, inapt, infelicitous, malapropos 不合适的

mellifluous [mə'lifluəs]

adj. (曲调)优美的: smooth and sweet

近义词:dulcet, euphonious, mellifluent, mellow, melodious

反义词:cacophonous, raspy 刺耳的

melodramatic [,melədrə'mætik]

adj. 感情夸张的,伤感的: exaggeratedly emotional or sentimental; histrionic

近义词:dramatic, hammy, histrionic, mannered, pretentious, stagy

反义词:nondramatic, nontheatrical 平淡无奇的,非戏剧性的

menace ['menəs]

vt. 威胁,使处于危险: to make a show of intention to harm; to place in danger

近义词:compromise, hazard, imperil, jeopardize, peril, risk, threaten

反义词:rescue, save 救出

派生词:menacing adj. 带有威胁的

mendacious [men'deiʃəs]

adj. 撒谎的,虚假的: telling or containing lies

近义词:dishonest, deceitful, fallacious, lying, spurious, untruthful

反义词:authentic, honest, truthful, veracious 真实的,诚实的

menial ['mi:niəl]

n. 仆人,奴仆: a servant, especially a domestic servant

近义词:domestic, retainer, steward

反义词:lord, master, mistress 主人

adj. 卑贱的,低下的: showing, expressing, or offered in a spirit of humility or unseemly submissiveness

近义词:base, humble, lowly, servile, slavish, subservient

反义词:arrogant, haughty, imperious, lordly, supercilious, superior 自大的,狂妄的

mentor ['mentɔ:]

n. 导师: a trusted counselor or guide

近义词:advisor, coach, counselor, guide, instructor, teacher

反义词:disciple, pupil 弟子;apprentice 学徒

vt. 教导,指导: to give advice and instruction regarding the course or process to be followed

近义词:coach, counsel, lead, pilot, shepherd, show, tutor

反义词:comply, follow, observe 遵从

mercenary ['mə:sinəri]

n. 雇佣军: a professional soldier hired for service in a foreign army

近义词:hack

adj. 唯利是图的,贪婪的: motivated solely by a desire for monetary or material gain

近义词:acquisitive, avaricious, avid, covetous, grasping, greedy, moneygrubbing, rapacious

反义词:benevolent, generous, liberal, philanthropic, munificent 慷慨的

mercurial [mə:'kjuəriəl]

adj. (情绪)善变的: characterized by rapid and unpredictable changeableness of mood

近义词:capricious, changeful, fluctuating, fluid, mutable, temperamental, uncertain, variable, volatile

反义词:certain, constant, immutable, invariable, settled, stable, steady, unvarying稳定的,不变的

meretricious [,meri'triʃəs]

adj. 艳俗的,俗气的: attracting attention in a vulgar manner

近义词:flamboyant, flaring, flashy, garish, gaudy, glaring, loud, ostentatious, tawdry

反义词:conservative, quiet, understated, unflamboyant 低调的,不张扬的

merited ['meritid]

adj. 应得的,理所当然的: being what is called for by accepted standards of right and wrong

近义词:condign, deserved, due, fair, justified, right, warranted

反义词:undeserved, undue 不应得的;gratuitous, unjustified, unwarranted没有根据的,无正当理由的

mesh [meʃ]

v. 诱捕: to catch or hold as if in a net

近义词:enmesh, ensnare, ensnarl, entoil, entrap, net, snare, tangle, trap

反义词:disentangle, untangle 解开,使解脱

mesmeric [mez'merik]

adj. 催眠的,催眠术的: of, relating to, or induced by mesmerism

近义词:hynoptic

反义词:awaking 觉醒的

adj. 令人着迷的,难以抗拒的: attracting and holding interest as if by a spell

近义词:attractive, alluring, captivating, charming, drawing, enchanting, riveting

反义词:disgusting, loathesome, repellent, repulsive 令人厌恶的;unappealing, unattractive没有吸引力的

派生词:mesmerism n. 催眠术,难以抗拒的魅力;mesmerize v. 催眠

metamorphose [,metə'mɔ:fəuz]

vt. 变形: to change into a different physical form especially by supernatural means

近义词:alchemize, transfigure, transform, transmute, transpose, transubstantiate

反义词:remain 保持

metaphysical [,metə'fizikəl]

adj. 哲学上的,理论上的: dealing with or expressing a quality or idea

近义词:conceptual, ideal, ideational, notional, theoretical

反义词:concrete 具体的,实实在在的

adj. 非尘世的: of, relating to, or being part of a reality beyond the observable physical universe

近义词:ethereal, heavenly, otherworldly, paranormal, preternatural, transcendental, unearthly, unworldly

反义词:mundane 世俗的;natural 自然界的

meteoric [,mi:ti'ɔrik]

adj. 流星般迅速而短暂的: similar to a meteor in speed, brilliance, or brevity

近义词:ephemeral, evanescent, fleeting, momentary, rapid, transient, transitory

反义词:enduring, lasting, permanent, prolonged 持久的

methodical [mi'θɔdikəl]

adj. 井然有序的,有条理的: arranged or proceeding in regular, systematic order

近义词:neat, orderly, organized, regular, systematic, systematized

反义词:disorganized, haphazard, irregular, unsystematic 杂乱的,混乱无序的

meticulous [mi'tikjuləs]

adj. 极为谨慎的: marked by extreme or excessive care in the consideration or treatment of details

近义词:careful, conscientious, exact, fussy, heedful, painstaking, punctilious, scrupulous

反义词:careless, feckless, heedless, thoughtless 疏忽大意的

mettle ['metl]

n. 勇气: vigor and strength of spirit or temperament

近义词:bravery, courage, dauntlessness, fortitude, guts, nerve, pluck, spirit, spunk, valor

反义词:cowardice, cravenness, gutlessness, pusillanimity, spinelessness 胆小,怯懦

n. 毅力,耐力: staying quality: stamina

近义词:durability, endurance, stamina, persistence, resolution

派生词:mettlesome adj. 有毅力的

miff [mif]

vt. 使恼怒: to cause to become offended or annoyed

近义词:aggravate, annoy, enrage, exasperate, incense, infuriate, ire, madden, nettle, peeve, umbrage, vex

反义词:appease, assuage, mollify, placate, propitiate 平息,安抚;delight, gratify, please 取悦,讨好

migratory ['maiɡrətəri]

adj. 迁移的: having a way of life that involves moving from one region to another typically on a seasonal basis

近义词:migrant, mobile, nomad, nomadic, traveling

反义词:nonmigrant, resident, sedentary 常居一处的,不迁移的

milieu ['mi:ljə:]

n. 环境,氛围: the physical or social setting in which something occurs or develops

近义词:ambient, atmosphere, climate, context, environment, environs, medium, setting, surroundings, terrain

military ['militəri]

adj. 军事的,军用的: of or relating to soldiers, arms, or war

近义词:martial, service

反义词:civilian 民用的

milk [milk]

vt. 榨取(财富、信息等): to draw or coerce profit or advantage from illicitly or to an extreme degree

近义词:drain, exploit

mime [maim]

v. 模仿: to use (someone or something) as the model for one's speech, mannerisms, or behavior

近义词:ape, copy, copycat, emulate, mimic, simulate

mimic ['mimik]

adj. 仿真的,仿造的: being such in appearance only and made with or manufactured from usually cheaper materia

近义词:artificial, bogus, factitious, fake, false, imitative, mock, sham, simulated, substitute, synthetic

反义词:genuine, natural, real 真实的

v. 做滑稽的模仿(以取笑): to copy or exaggerate (someone or something) in order to make fun of

近义词:burlesque, caricature, do, imitate, mock, parody, send up, spoof, travesty

v. 模仿: to use (someone or something) as the model for one's speech, mannerisms, or behavior

近义词:ape, copy, copycat, emulate, mimic, simulate

派生词:mimicry n. 模仿

minatory ['minətəri]

adj. 带来威胁的,有凶兆的: being or showing a sign of evil or calamity to come

近义词:baleful, direful, doomy, foreboding, ill-boding, inauspicious, menacing, portentous, sinister, threatening

反义词:unthreatening 不威胁的;reassuring 令人安心的

mince [mins]

vt. 切碎: to cut or chop into very small pieces

近义词:cut, dice, grind, hash

vi. 小步走: to walk with very short steps or with exaggerated primness

反义词:stride 大步走

mingle ['miŋɡl]

vi. 参加社交活动: to take part in social activities

近义词:associate, fraternize, socialize

vt. 混合,结合: to mix so that the components become united

近义词:mix, amalgamate, blend, commingle, immingle, intermix, merge

反义词:divide, separate, sunder 分开

minimize ['minimaiz]

vt. 将…减到最少: to reduce to the smallest possible amount, extent, size, or degree

近义词:deprecate, diminish, discount, reduce

反义词:inflate, magnify 膨胀,扩大;maximize 最大化

vt. 刻意低估: to underestimate intentionally

近义词:underestimate, underrate, undervalue

反义词:overestimate 高估;exaggerate 夸张,夸大

vt. 表示鄙夷: to express scornfully one's low opinion of

近义词:belittle, denigrate, deprecate, depreciate, derogate, diminish, disparage, trash, vilipend

反义词:acclaim, applaud, exalt, extol, glorify, laud, magnify, praise 欢呼,赞扬

派生词:minimum adj. 最小的

mint [mint]

n. 巨额: an abundant amount, especially of money

近义词:bomb, boodle, bundle, fortune, pile, wad

反义词:mite, modicum 少量

adj. 无损坏的: unmarred as if fresh from a mint

近义词:intact, original, perfect, pristine, unmarred, virginal

反义词:impaired, damaged 有损坏的;stale 陈腐的

minuscule ['minəskju:l]

adj. 极小的: very small

近义词:atomic, infinitesimal, microscopic, miniature, minute, tiny

反义词:colossal, elephantine, enormous, gargantuan, gigantic, huge, immense, mammoth, prodigious 巨大的

minute ['minit]

adj. 仔细的,谨小慎微的: characterized by careful scrutiny and close examination

近义词:circumstantial, elaborate, full, particular, particularized, thorough

反义词:brief, compendious, concise, succinct, summary, terse 摘要性的,简述的

adj. 小的,不重要的: very small or of small importance

近义词:frivolous, incidental, inconsiderable, insignificant, little, minor, negligible, nugatory, slight, trifling, trivial

反义词:consequential, critical, crucial, momentous, significant, vital, weighty 关键的,重要的

派生词:minutes n. 会议记录

minutia [mi'nju:ʃiə]

n. 次要的细节,小事: a minute or minor detail

近义词:triviality

反义词:gist 要点

mirage ['mirɑ:ʒ]

n. 海市蜃楼,幻想: something illusory and unattainable like a mirage

近义词:chimera, delusion, hallucination, illusion, phantom, vision

反义词:reality 现实

mire ['maiə]

n. 困境: a difficult, puzzling, or embarrassing situation from which there is no easy escape

近义词:dilemma, hole, impasse, jam, pickle, quagmire, rattrap, swamp

vt. 使陷入困境,拖后腿: to hamper or hold back as if by mire

近义词:bog, broil, delay, detain, entangle, entrap, retard

反义词:enfranchise, extricate, free, liberate, rescue 使解脱

mirth [mə:θ]

n. 欢乐,欢笑: gladness or gaiety as shown by or accompanied with laughter

近义词:cheer, festivity, gaiety, glee, happiness, hilarity, jocundity, joviality, lightheartedness

反义词:dejection, depression, desolation, despondence, doldrums, melancholy, oppression 沮丧,忧伤

派生词:mirthful adj. 高兴的

misanthropic [,mizən'θrɔpik]

adj. 反人类的: having or showing a deep distrust of human beings and their motives

近义词:antisocial, cynical, pessimistic

反义词:philanthropic 博爱的;uncynical 不愤世嫉俗的

派生词:misanthrope n. 反人类份子

misapprehension ['mis,æpri'henʃən]

n. 错误的理解: a failure to understand correctly

近义词:incomprehension, misconstruction, misconstruing, misimpression, misinterpretation, misknowledge, misreading, misunderstanding

n. 错误的判断: a wrong judgement

近义词:miscalculation, misjudging, misjudgment, misstep, slip, slipup

misbehaving [,misbi'heiv]

adj. 调皮的,行为不端的: engaging in or marked by childish misbehavior

近义词:annoying, devious, errant, impish, mischievous, naughty, playful, wicked

反义词:decorous, urbane 举止得体的

mischievous ['mistʃivəs]

adj. 调皮的,调皮的: playful in a naughty or teasing way

近义词:annoying, devious, errant, impish, misbehaving, naughty, playful, wicked

反义词:decorous, urbane 举止得体的

adj. 有害的: causing harm or trouble

近义词:adverse, baleful, baneful, deleterious, detrimental, evil, hurtful, injurious, nocuous, noxious, pernicious

反义词:beneficial 有益的;anodyne, benign, harmless, innocent, innocuous, inoffensive, safe 无害的

misconstrue ['miskən'stru:]

vt. 误解,曲解: to mistake the meaning of

近义词:garble, misapprehend, misinterpret, misperceive, misread, misrepresent, mistake

反义词:appreciate, apprehend, catch, comprehend, fathom, grasp, perceive, savvy, seize, understand 获知

miscreant ['miskriənt]

n. 恶棍,罪犯: one who behaves criminally or viciously

近义词:brute, culprit, devil, felon, fiend, offender, rascal, reprobate, villain

反义词:cavalier, chevalier (尤指对女士)彬彬有礼的绅士

misdemeanor [,misdi'mi:nə]

n. 轻罪: a crime less serious than a felony

近义词:infraction, infringement, offense, peccadillo, violation

反义词:felony 重罪

miserly ['maizəli]

adj. 吝啬的: marked by grasping meanness and penuriousness

近义词:closefisted, mean, niggard, parsimonious, penurious, stingy, tightfisted

反义词:lavish, prodigal, spendthrift, squandering 浪费的;generous, liberal, munificent, openhanded 慷慨的

派生词:miser n. 守财奴

misfortune [mis'fɔ:tʃən]

n. 不幸: bad fortune or ill luck

近义词:adversity, calamity, cataclysm, catastrophe, disaster, ill, mischance, mishap, tragedy

反义词:fortune, luck, serendipity 幸事

misgiving [,mis'ɡiviŋ]

n. 担忧,疑虑: a feeling of doubt or suspicion especially concerning a future event

近义词:apprehension, distrust, doubt, dread, fear, foreboding, incertitude, skepticism, suspicion

反义词:assurance, belief, certainty, certitude, confidence, conviction, sureness, surety, trust 信心

mishap ['mishæp]

n. 不幸之事: an unfortunate accident

近义词:adversity, calamity, cataclysm, catastrophe, disaster, ill, mischance, misfortune, tragedy

反义词:fortune, luck, serendipity 幸事

misrepresent ['mis,repri'zent]

vt. 误传,篡改: to give an incorrect or misleading representation of

近义词:belie, color, distort, falsify, garble, misinterpret, misrelate, misstate, pervert

反义词:clarify, explain, illuminate, illustrate 澄清,阐明

派生词:misrepresentation n. 篡改

mite [mait]

n. 微小的东西,很少的钱: a very small object, creature, or particle, a very small sum of money

近义词:atom, bit, hint, iota, molecule, particle, pittance, trace

反义词:boodle, bundle, fortune 大笔(金钱);colossus 巨大的事物

mitigate ['mitiɡeit]

vt. 减轻痛苦,使缓和: to make less severe or painful

近义词:allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soothe

反义词:aggravate, exacerbate, intensify 加剧

派生词:mitigation n. 缓和

mobile ['məubail]

adj. 可移动的: capable of moving or being moved

近义词:motile, movable, portable, transportable

反义词:immobile, immovable 不可移动的

adj. 可变的: changeable in appearance, mood, or purpose

近义词:adaptable, fluid, inconstant, mercurial, mutable, protean, unstable, unsteady, variable, versatile

反义词:fixed, steadfast, stable 稳定的,不变的

派生词:mobility n. 可移动性;mobilize v. 动员

mockery ['mɔkəri]

n. 鄙视,嘲弄: scornfully contemptuous ridicule

近义词:derision, joke, mock, ridicule, scoffing

反义词:respect, reverence, veneration 尊敬

n. 以嘲笑为目的的模仿: a false, derisive, or impudent imitation

近义词:burlesque, caricature, farce, parody, sham, travesty

派生词:mock v. 愚弄,嘲弄

moderate ['mɔdərət]

vt. 使缓和: to lessen the intensity or extremeness of

近义词:abate, diminish, dwindle, ease, lessen, lower, modulate, subside, taper, temper, wane

反义词:escalate, enhance, expand, heighten, intensify 扩大,升级,增强

adj. 适度的,中庸的: being within reasonable limits; not excessive or extreme

近义词:average, conservative, fair, intermediate, mediocre, modest, reasonable, temperate

反义词:exorbitant, excessive 过分的;extreme, radical 极端的

派生词:immoderate adj. 不适度的

modicum ['mɔdikəm]

n. 少量: a small portion; a limited quantity

近义词:atom, iota, mite, molecule, particle

反义词:abundance, affluence 大量

mollify ['mɔlifai]

vt. 平息抚慰,缓和: to calm in temper or feeling

近义词:allay, alleviate, appease, assuage, conciliate, mitigate, placate, propitiate, soothe

反义词:aggravate, enrage, exasperate, incense, inflame, infuriate, ire, rankle, vex 激怒;antagonize 使敌对

派生词:mollification n. 安抚

mollycoddle ['mɔli,kɔdl]

vt. 溺爱: to treat with an excessive or absurd degree of indulgence and attention

近义词:coddle, cosset, indulge, pamper, spoil

反义词:abuse, ill-treat 虐待

molt [məult]

vi. 脱(羽、皮等): to shed hair, feathers, shell, horns, or an outer layer periodically

近义词:exfoliate, exuviate, shed

反义词:fledge 长羽毛

momentous [məu'mentəs]

adj. 极重要的: of utmost importance; of outstanding significance or consequence

近义词:consequential, considerable, crucial, eventful, important, monumental, pivotal, significant, vital, weighty

反义词:inconsequential, negligible, slight, trifling, trivial 无关紧要的

momentum [məu'mentəm]

n. 动力: impetus of a physical object in motion

近义词:boost, encouragement, goad, impetus, incentive, incitation, instigation, motivation, spur, stimulus

反义词:deterrent 阻碍物;obstruction, resistance 阻力

monarch ['mɔnək]

n. 君主,帝王: one who rules over a people with a sole, supreme, and usually hereditary authority

近义词:autocrat, lord, potentate, ruler, sovereign

n. 巨头,大亨: a person of rank, power, or influence in a particular field

近义词:baron, captain, king, lion, lord, magnate, mogul, prince, tycoon

反义词:nobody, nothing, zero 不起眼的人物

派生词:monarchy n. 君主体制

mongrel ['mʌŋɡrəl]

adj. 杂种的,混血儿的: of mixed origin or character

近义词:crossbred, hybrid

反义词:purebred 纯种的

monochromatic [,mɔnəukrəu'mætik]

adj. 单色的: having or consisting of one color or hue

近义词:colorless, monochrome

反义词:chromatic, colorful, iridescent, motley, rainbow, variegated 五光十色的

adj. 单调无聊的: lacking variety, creativity, or excitement

近义词:arid, dreary, drudging, dull, jejune, monotonous, pedestrian, ponderous, stale, stodgy, tiresome

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 吸引人的

派生词:monochromatism n. 全色盲

monologue ['mɔnəlɔɡ]

n. 独白:a dramatic sketch performed by one actor

近义词:soliloquy, solo, speech

反义词:dialogue 对话

monopolize [mə'nɔpəlaiz]

vt. 垄断,主宰: to have complete control over

近义词:control, dominate, govern, reign, rule, sew up

派生词:monopoly n. 垄断,垄断权

monotonous [mə'nɔtənəs]

adj. (声音)单调的: uttered or sounded in one unvarying tone

反义词:vociferous 嘈杂的

adj. 清一色的,无聊的: tediously uniform or unvarying

近义词:arid, dreary, drudging, dull, jejune, monochromatic, pedestrian, ponderous, stale, stodgy, tiresome

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 吸引人的

montage [mɔn'tɑ:ʒ]

n. 大杂烩: an unorganized collection or mixture of various things

近义词:agglomerate, collage, hodgepodge, medley, motley, salad, variety

moratorium [,mɔrə'tɔ:riəm]

n. 延期,暂缓施行: a suspension of activity

近义词:abeyance, delay, doldrums, dormancy, latency, quiescence, postponement, suspension

反义词:resumption (从中断处)继续进行

morbid ['mɔ:bid]

adj. 病态的: affected with or induced by disease

近义词:diseased, pathological

反义词:verdant 青翠的

adj. 思想性格变态的: characterized by preoccupation with unwholesome thoughts or feelings

近义词:brainsick, crazy, deranged, lunatic, psychotic

反义词:hale, salubrious, wholesome 健康的

派生词:morbidity n. 病态

mordant ['mɔ:dənt]

adj. 尖酸刻薄的: biting and caustic in thought, manner, or style

近义词:acerbic, acid, acrid, barbed, caustic, corrosive, pungent, sardonic, satiric, scalding, scathing, tart

反义词:congenial, genial 和蔼的

moribund ['mɔribʌnd]

adj. 即将结束的,垂死的: approaching death; about to die

近义词:decadent, deteriorating, dying, expiring, fading

反义词:beginning, nascent 初生的,刚开始的;lively, thriving, vigorous, vital 有活力的

adj. 即将过时的: on the verge of becoming obsolete

近义词:antiquated, archaic, dated, fossilized, moth-eaten, outdated, outworn, rusty

反义词:fresh, new 崭新的;promising 充满希望的

morose [mə'rəus]

adj. 忧郁的: having a sullen and gloomy disposition

近义词:bleak, chill, dark, depressed, dire, dour, gloomy, lugubrious, saturnine, solemn, sulky, sullen, surly

反义词:bright, cheerful, festive, jovial, jocund, sanguine, lighthearted, rejoiced 高兴的,欢快的

mosaic [məu'zeiik]

n. 综合物,马赛克般的东西: an unorganized collection or mixture of various things

近义词:agglomerate, collage, hodgepodge, jumble, montage, motley, muddle, salad, shuffle, variety, welter

mosque [mɔsk]

n. 清真寺: a building used for public worship by Muslim

近义词:cathedral, chapel, church, temple

moth-eaten ['mɔθ,i:tən]

adj. 过时的:having passed its time of use or usefulness

近义词:antiquated, archaic, dated, fossilized, moribund, outdated, outworn, rusty

反义词:fresh, new 崭新的;promising 充满希望的

motile ['məutail]

adj. 能动的:exhibiting or capable of movement

近义词:mobile, movable, portable, transportable

反义词:immobile 不可移动的

派生词:motility n. 可运动性

motivate ['məutiveit]

vt. 刺激,激发: to provide with an incentive; move to action

近义词:excite, galvanize, impel, innervate, provoke, rouse, stimulate

反义词:discourage, dishearten 使泄气

派生词:motivation n. 动机;motivated adj. 被激励的

motley ['mɔtli]

adj. 混杂的,富于变化的: (especially of colors) having elements of great variety or incongruity

近义词:assorted, chromatic, kaleidoscopic, heterogeneous, indiscriminate, magpie, piebald, variegated

反义词:homogeneous, monochromatic, monotonous, unvaried 单一的,同一性的

mottle ['mɔtl]

vt. 标记上杂色斑点: to mark with spots or blotches of different shades or colors

近义词:blotch, dapple, dot, marble, splotch, spot, stain

反义词:blanch 漂白

派生词:mottled adj. 斑驳的

motto ['mɔtəu]

n. 座右铭: a short expression of a guiding principle

近义词:catchword, doctrine, dogma, idiom, slogan

mournful ['mɔ:nful]

adj. 悲伤的: feeling or expressing sorrow or grief

近义词:aching, agonized, anguished, doleful, dolorous, grievous, lamentable, lugubrious, melancholy, sad, woeful

反义词:cheerful, delighted, jocund, jovial, jubilant 快活的

派生词:mournfulness n. 悲伤

movement ['mu:vmənt]

n. 运动: the act or process of moving

近义词:action, motion, operation, shifting, stir

反义词:motionlessness, stasis 静止

muddy ['mʌdi]

adj. 不干净的: not clean

近义词:besmirched, dingy, draggled, dusty, filthy, foul, nasty, smudged, smutty, soiled, sordid, stained, sullied

反义词:clean, immaculate, spotless, stainless, unsoiled, unstained, unsullied 干净的

adj. 浑浊的,不清晰的: lacking in clarity or brightness

近义词:cloudy, foul, murky, obscure, turbid

反义词:clear 清晰的

v. 使难以理解: to make (something) unclear to the understanding

近义词:becloud, befog, blur, cloud, fog, obfuscate

反义词:clarify, illuminate 阐明

muffle ['mʌfl]

vt. 使消声: to wrap or pad in order to deaden the sound

近义词:attenuate, dampen, deaden, mute, soften, stifle, suppress

反义词:amplify, enhance, magnify 放大,增强

派生词:muffler n. 围巾;消音器

mulish ['mju:liʃ]

adj. 固执的: unreasonably and inflexibly obstinate

近义词:adamant, headstrong, immovable, intractable, obstinate, pertinacious, perverse, refractory, stubborn

反义词:flexible, pliable, pliant, yielding 易改变立场的,易受影响的

派生词:mulishly adv. 固执地

mumble ['mʌmbl]

v. 说话含糊: to utter words in a low confused indistinct manner

近义词:grunt, murmur, mutter, whisper

反义词:articulate, enunciate 清楚地表达

mundane [,mʌn'dein]

adj. 尘世的,世俗化的: of, relating to, or typical of this world

近义词:carnal, earthly, materialistic, secular, sensual, worldly

反义词:spiritual 精神上的;ethereal 虚无缥缈的,非尘世的

adj. 平凡的: relating to, characteristic of, or concerned with commonplaces

近义词:common, ordinary, prosaic

反义词:extraordinary 非凡的

munificent [mju:'nifisənt]

adj. 慷慨的: very liberal in giving

近义词:bountiful, charitable, generous, liberal, openhanded, unsparing

反义词:closefisted, mean, miserly, niggardly, parsimonious, penurious, stingy, tightfisted 小气的

派生词:munificence n. 慷慨

murky ['mə:ki]

adj. 黯淡的,昏暗的: being without light or without much light

近义词:black, caliginous, darkened, dim, gloomy, stygian

反义词:bright, brightened, brilliant, illuminated, illumined, lucent, lucid, luminous 明亮的

adj. 模糊的,晦涩的: lacking clarity or distinctness

近义词:ambiguous, arcane, cloudy, equivocal, muddy, nebulous, obscure, occult, vague

反义词:clear, limpid, pellucid, plain 清晰的

murmur ['mə:mə]

n. 小声的话语: a low, indistinct, continuous sound

近义词:grunt, mumble, mutter, undertone, whisper

反义词:roar 怒吼

v. 低声抱怨,发牢骚: to complain in low mumbling tones; grumble

近义词:carp, fuss, gripe, grizzle, grouch, grouse, grumble, moan, repine, whine

反义词:crow, delight, rejoice 欢呼,高兴

mutate [mju:'teit]

v. (使)改变,(使)变异: to undergo or cause to undergo mutation

近义词:alter, change, fluctuate, modify, shift, transfigure, transform, vary

反义词:remain 保持不变;plateau, stabilize 使稳定

派生词:mutation n. 改变;变异

mute [mju:t]

adj. 不说话的,缄默的: deliberately refraining from speech

近义词:dumb, inarticulate, speechless, uncommunicative, voiceless, wordless

反义词:communicative, expansive, loquacious, talkative 爱说话的,话多的

vt. 使颜色、音调等柔和: to soften the tone, color, shade, or hue of

近义词:attenuate, soften, subdue

反义词:sharpen 锐化

vt. 减弱声音: to soften or muffle the sound of

近义词:dampen, deaden, muffle, stifle

反义词:amplify, magnify 增强,放大

派生词:muted adj. 消声的,静音的

mutter ['mʌtə]

vi. 低声抱怨: to murmur complainingly or angrily

近义词:carp, fuss, gripe, grizzle, grouch, grouse, grumble, moan, murmur, repine, whine

反义词:crow, delight, rejoice 欢呼,高兴

myopic [mai'ɔpik]

adj. 缺乏远见的,缺乏辨别能力的: a lack of foresight or discernment

近义词:shortsighted, narrow-minded

反义词:far-sighted, foreseeing, improvident 有远见的;discerning 有辨别能力的

派生词:myopia n. 近视;鼠目寸光

myriad ['miriəd]

adj. 无限的,大量的: constituting a very large, indefinite number

近义词:innumerable, numerous, uncountable, untold

反义词:few, scarce, scanty 少的,缺乏的;countable, enumerable 可数清的

nadir ['nei,diə]

n. 最低点: the lowest point

近义词:base, bottom, foot

反义词:acme, apex, climax, meridian, peak, pinnacle, summit, top, zenith 最高点

naive [nɑ:'i:v]

adj. 天真纯朴的: lacking worldly experience and understanding, simple and guileless

近义词:artless, guileless, ingenuous, innocent, natural, simple, unaffected, unsophisticated

反义词:sophisticated, worldly 世故的;affected, artful, assuming, dishonest, dissembling, guileful 虚伪、做作的

派生词:naivety n. 天真

narcissism [nɑ:'sisizəm]

n. 自恋: excessive love or admiration of oneself

近义词:egocentricity, egotism, self-absorption

反义词:self-hatred 自我憎恨

派生词:narcissistic adj. 自恋的

nascent ['næsənt]

adj. 新生的: coming or having recently come into existence

近义词:beginning, emerging, inceptive, inchoate, incipient, initial, introductory

反义词:full-blown, full-fledged, mature, ripe 成熟的;moribund 将死的

派生词:nascence n. 新生的状态

natty ['næti]

adj. 整洁的,时髦的: trimly neat and tidy

近义词:dapper, smart, spruce

反义词:frowsy, sloppy, slovenly 邋遢的

nauseate ['nɔ:zieit]

v. (使)厌恶,(使)作呕: to feel or cause to feel loathing or disgust

近义词:disgust, repel, repulse, revolt, sicken

反义词:delight 使愉悦

派生词:nausea n. 恶心反胃

nautical ['nɔ:tikəl]

adj. 航海的: of, relating to, or characteristic of ships, shipping, sailors, or navigation on a body of water

近义词:marine, maritime, navigational

反义词:aeronautic 航空的;astronautic 航天的

naysay ['neisei]

vt. 拒绝,否认: to oppose, deny, or take a pessimistic or negative view of

近义词:decline, deny, deject, disallow, gainsay, oppose, refuse, reject

反义词:accede, agree, concur, consent 同意

派生词:naysayer n. 反对者

nebulous ['nebjuləs]

adj. 模糊的: indistinct, vague

近义词:ambiguous, arcane, equivocal, hazy, indistinct, muddy, murky, obscure, occult, vague

反义词:distinct 明显的;clear, definite, unambiguous, unequivocal 明确的

派生词:nebula n. 星云

needy ['ni:di]

adj. 贫困的:being in need; impoverished, poor

近义词:destitute, impecunious, impoverished, indigent, penurious, poor, threadbare

反义词:affluent, opulent, wealthy 富有的

nefarious [ni'fεəriəs]

adj. 极坏的,邪恶的: flagrantly wicked or impious

近义词:atrocious, degenerate, devious, evil, heinous, infamous, miscreant, vicious, villainous, wicked

反义词:ethical, righteous, upright, virtuous 品德高尚的;beneficial 有益的;exemplary 模范的

negation [ni'ɡeiʃən]

n. 否定: the opposite or absence of something regarded as actual, positive, or affirmative

近义词:contradiction, denegation, denial, gainsaying, rejection, repudiation

反义词:acknowledgement, affirmation, avowal 肯定,同意

派生词:negative adj. 否定的;负面的

negligent ['neɡlidʒənt]

adj. 疏忽大意的: failing to give proper attention or care

近义词:careless, derelict, heedless, neglectful, remiss

反义词:attentive, careful, cautious, heedful 专心的,谨慎的

派生词:negligence n. 疏忽

negotiate [ni'ɡəuʃieit]

vi. 商量,谈判: to arrange or settle by discussion and mutual agreement

近义词:arrange, bargain, concert, settle

反义词:break down (谈判等)失败,破产

vi. 谋划: plan out usually with subtle skill or care

近义词:contrive, finesse, frame, machinate, maneuver, manipulate, mastermind, wangle

派生词:negotiable adj. 可商量的;negotiation n. 谈判

neophyte ['ni:əufait]

n. 初学者,新手: a beginner or novice

近义词:abecedarian, apprentice, fledgling, freshman, novice, recruit, rookie, tyro

反义词:veteran 老兵,身经百战的人

nerve [nə:v]

n. (坚强的)意志,勇气: power of endurance or control; strength of mind to carry on in spite of danger

近义词:bravery, fortitude, guts, intrepidity, resolution, stamina

反义词:cowardice, pusillanimity 怯懦

vt. 给予勇气,鼓励: to give strength or courage to

近义词:animate, brace, cheer, embolden, encourage, inspirit, steel, strengthen

反义词:appall 使胆寒;discourage, dishearten 使沮丧

派生词:nervy adj. 有勇气的

nettle ['netl]

vt. 惹怒: to arouse to sharp but transitory annoyance or anger

近义词:aggravate, annoy, exasperate, inflame, infuriate, irritate, peeve, pique, provoke, roil, ruffle, vex

反义词:appease, assuage, conciliate, mollify, placate, propitiate 安抚

neutralize ['nju:trəlaiz]

vt. 中和: to cause (an acid or base) to undergo neutralization

反义词:acidify 酸化

vt. 破坏,使无效: to make inoperative or ineffective usually by means of an opposite force, influence, or effect

近义词:annul, cancel, counteract, frustrate, negate, nullify

反义词:activate, vitalize 激活

派生词:neutralization n. 中和;消除

nexus ['neksəs]

n. 连结: a means of connection

近义词:bond, connection, link, tie

n. 核心,最重要的地带: a thing or place that is of greatest importance to an activity or interest

近义词:base, capital, center, core, focus, kernel, heart, hub, nucleus

反义词:margin, periphery 边缘

nibble ['nibl]

vt. 小口咬: to eat with small, quick bites or in small morsels

近义词:bite, nip, peck, sip, tipple

反义词:gobble 狼吞虎咽

nicety ['naisiti]

n. 准确,精确: careful attention to details; delicate exactness

近义词:accuracy, delicacy, exactness, fineness, precision, veracity

反义词:coarseness, imprecision, inaccuracy, roughness 不准确,粗糙

n. 细微之处: a fine point or distinction

近义词:detail, particular, nuance, subtlety

nil [nil]

n. 不存在,零: nothing; zero

近义词:nothing, nonentity, nullity, zip

反义词:existence 存在

nip [nip]

n. 少量: a very small amount

近义词:bit, hint, little, mite, ounce, snap, trace

反义词:abundance, affluence, avalanche 大量

vi. 小口吃喝: to sip (alcoholic liquor) in small amounts

近义词:nibble, sip, tipple

反义词:guzzle, quaff, swill 大口吃喝

nirvana [,niə'vɑ:nə]

n. 彻底放松的状态: a state of being disregardful or unconscious of one's surroundings, concerns, or obligations

近义词:forgetfulness, obliviousness

反义词:alertness, awareness, cognizance, consciousness 警觉,知觉

n. 天堂,极乐世界: an often imaginary place or state of utter perfection and happiness

近义词:empyrean, fantasyland, heaven, lotusland, utopia

反义词:hell, inferno 地狱

nitpick ['nitpik]

v. 吹毛求疵: to criticize by nit-picking

近义词:carp, cavil, fuss, niggle, quibble, pick nits

派生词:nitpicker n. 吹毛求疵的人

nocturnal [nɔk'tə:nəl]

adj. 夜间的: of, relating to, or occurring in the night

近义词:nightly, nighttime

反义词:daily, diurnal 白昼的

adj. 夜间活动的: active at night

派生词:nocturne n. 夜曲

noisome ['nɔisəm]

adj. 有害的,有毒的: noxious, harmful

近义词:deleterious, detrimental, insalubrious, noxious, unhealthy, unwholesome

反义词:beneficial 有益的;healthy, salubrious, wholesome 有益健康的

adj. 恶臭的: offensive to the senses and especially to the sense of smell

近义词:fetid, foul, malodorous, smelly, stinky

反义词:ambrosial, aromatic, fragrant, perfumed, redolent, savory, scented, sweet 有香味的

adj. 非常令人厌恶的: highly obnoxious or objectionable

近义词:abhorrent, appalling, disgusting, hideous, loathsome, nauseating, offensive, repugnant, repulsive

反义词:appealing, captivating, enchanting, fascinating 有吸引力的;agreeable, pleasant 令人愉悦的

nomad ['nəumæd]

adj./n. 游牧的;居无定所的人: a member of a people who have no fixed residence but move from place to place usually seasonally and within a well-defined territory

近义词:ambulant, fugitive, gallivanting, perambulatory, peripatetic, ranging, roaming, vagabond, vagrant, wandering, wayfaring

反义词:settled 定居的

nominal ['nɔminəl]

adj. 不重要的: so small or unimportant as to warrant little or no attention

近义词:inconsequential, inconsiderable, paltry, trifling, trivial

反义词:big, consequential, considerable, important, material, significant 重要的

adj. 名义上的: existing or being something in name or form only

近义词:formal, paper, titular

nonchalant ['nɔnʃələnt]

adj. 冷漠的: having an air of easy unconcern or indifference

近义词:apathetic, disinterested, insensible, insouciant, perfunctory, unconcerned

反义词:concerned, interested 忧虑的,有兴趣的

nondescript ['nɔndi,skript]

adj. 平凡的,不吸引人的: lacking distinctive or interesting qualities

近义词:beige, characterless, featureless, indistinctive, vanilla

反义词:conspicuous, remarkable, striking 明显的,惊人的

nonentity [nɔn'entəti]

n. 不重要的人: a person or thing of little consequence or significance

近义词:cipher, half-pint, insignificancy, lightweight, nullity, snippersnapper, twerp, whippersnapper, zero, zilch

反义词:mogul, big shot, big wheel, bigwig, eminence, figure, magnate, personage, somebody 显要人物

n. 虚构的东西: a conception or image created by the imagination and having no objective reality

近义词:chimera, conceit, daydream, delusion, fancy, figment, hallucination, illusion, phantasm, unreality, vision

nonplus [,nɔn'plʌs]

vt.迷惑,困惑: use to be at a loss as to what to say, think, or do: perplex

近义词:confound, confuse, discomfit, disconcert, discountenance, mortify, abash, faze, fluster

nonsense ['nɔnsəns]

n. 无意义的话,废话: words or language having no meaning or conveying no intelligible ideas

近义词:babble, blabber, drivel, prattle, mumbo jumbo

nostalgia [nɔ'stældʒiə]

n. 思乡之情: the state of being homesick

近义词:homesickness

n. 怀旧,怀念: a wistful or excessively sentimental yearning for return to or of some past period or irrecoverable condition

近义词:reminiscence

反义词:oblivion 遗忘

派生词:nostalgic adj. 怀旧的

notch [nɔtʃ]

n. 刻痕: a V-shaped cut. Such a cut used for keeping a record

反义词:unserrated 没有刻痕的

v. 通过努力获得: to obtain (as a goal) through effort

近义词:attain, bag, chalk up, clock up, gain, hit, log, make, rack up, ring up, score, win

notoriety [,nəutə'raiəti]

n. (尤指因为丑闻而出名的)名人: a person who is widely known and usually much talked about, especially for something bad; a notorious person

近义词:figure, icon, luminary, megastar, name, notable, personage, standout, star, superstar

反义词:nobody, noncelebrity 不知名的人

n. 坏名声: the quality or condition of being notorious; ill fame

近义词:infamy, obloquy, odium, opprobrium

反义词:anonymity, oblivion, obscurity 不知名,默默无闻;celebrity, fame, renown, repute 好名声

nourish ['nʌriʃ]

vt. 养育,抚养: to provide with food or other substances necessary for life and growth

近义词:breed, foster, nurse, nurture, raise, rear

vt. 培养,促进: to help the growth or development of

近义词:advance, cultivate, encourage, forward, further, incubate, promote

反义词:discourage, frustrate, hinder, inhibit 阻碍,妨碍

novel ['nɔvəl]

adj. 新奇的: strikingly new, unusual, or different

近义词:original, unaccustomed, unfamiliar, unheard-of, unknown, unprecedented

反义词:banal, timeworn, familiar, hackneyed, time-honored, tired, warmed-over 陈腐的

novice ['nɔvis]

n. 新手,初学者: a person new to a field or activity

近义词:apprentice, colt, fledgling, freshman, greenhorn, neophyte, newcomer, recruit, rook, tenderfoot, tyro, virgin

反义词:doyen, maven, veteran 有经验的人

noxious ['nɔkʃəs]

adj. 有害的,有毒的: harmful to living things; injurious to health

近义词:unwholesome, baneful, deleterious, detrimental, nocuous, pernicious, wicked

反义词:beneficial, salubrious, anodyne, benign, harmless, hurtless, innocent, innocuous, inoffensive, safe 有益的,无害的

adj. 产生强烈厌恶的: causing intense displeasure, disgust, or resentment

近义词:abhorrent, abominable, appalling, awful, disgusting, distasteful, dreadful, foul, fulsome, gross, hideous, horrid, loathsome, nasty, nauseating, noisome, obnoxious, odious, repellent, repugnant, repulsive, revolting, scandalous

nuance ['nju:ɑ:ns]

n. 细微的差异: a subtle distinction or variation

反义词:patent difference, lack of subtlety, sharp distinction, patency 明显的差别

nudge [nʌdʒ]

vt. 用肘推以引起注意: to seek the attention of by a push of the elbow
vt. 说服某人做某事: to try to persuade (someone) through earnest appeals to follow a course of action

近义词:encourage, exhort, goad, press, prod, prompt

nugatory ['nju:ɡətəri]

adj. 无关紧要的: of little or no consequence; inconsequential

近义词:incidental, inconsequential, inconsiderable, insignificant, negligible, trifling, trivial

反义词:consequential, eventful, important, major, meaningful, momentous, significant, substantial, unfrivolous, weighty 重要的

nullification [,nʌlifi'keiʃən]

n. (尤指法律条文等正式的)废除,废弃: the doing away with something by formal action

近义词:abolishment, abrogation, annulment, cancellation, invalidation, negation, repeal, rescindment, voiding

反义词:enactment, legislation 立法;establishment, founding, institution 建立

numb [nʌm]

adj. 失去感觉的: devoid of sensation especially as a result of cold or anesthesia

近义词:asleep, benumbed, dead, insensitive, numbed, torpid, unfeeling

反义词:feeling, sensible, sensitive 有感觉的

adj. 麻木的,无感情的: devoid of emotion

近义词:affectless, apathetic, catatonic, deadpan, emotionless, impassible, passionless, phlegmatic, stoic, stolid

反义词:demonstrative, emotional, fervent, fervid, impassioned, passionate, vehement 充满感情的

nurture ['nə:tʃə]

vt. 提供营养: to supply with nourishment

反义词:withhold sustenance from 停止提供营养物

vt. 培育,培养: to provide (someone) with moral or spiritual understanding

近义词:edify, illuminate, inspire

反义词:impede, stunt, disregard 阻碍,漠视

oaf [əuf]

n. 愚蠢的人: a stupid person

近义词:airhead, dolt, dope, dullard, dumbhead, fool, idiot, imbecile, moron, simpleton

反义词:brain, intellectual, sage, wit 智者;genius, prodigy 天才

oath [əuθ]

n. 誓言: a solemn, formal declaration or promise to fulfill a pledge

近义词:pledge, troth, vow, word

obdurate ['ɔbdjurət]

adj. 固执的: resistant to persuasion or softening influences

近义词:adamant, hard-nosed, headstrong, inflexible, intransigent, pertinacious, stubborn, unbending, uncompromising, unrelenting, unyielding, willful

反义词:acquiescent, agreeable, amenable, compliant, complying, flexible, pliable, pliant, relenting, yielding 温顺的

adj. 冷酷无情的: having or showing a lack of sympathy or tender feelings

近义词:affectless, callous, compassionless, hard-hearted, heartless, indurate, inhuman, insensate, ironhearted, merciless, remorseless, ruthless, unsparing

反义词:charitable, compassionate, humane, kindhearted, kindly, merciful, softhearted, sympathetic, tender, warmhearted 同情的,有爱的

obedient [əu'bi:diənt]

adj. 服从的,顺从的: submissive to the restraint or command of authority

近义词:amenable, compliant, submissive, tractable

反义词:contumacious, imperial, balky, contrary, contumacious, defiant, disobedient, froward, incompliant, insubordinate, intractable, noncompliant, obstreperous, rebel, rebellious, recalcitrant, refractory, restive, unamenable, ungovernable, unruly, untoward, wayward, willful 顽固的,不服从的

obeisance [əu'beisəns]

n. 敬礼,尊重: a movement of the body made in token of respect or submission

反义词:impertinent, impudent, imperious 不敬的,无礼的

派生词:obeisant 恭敬的

obfuscate [ɔb'fʌskeit]

vt. 使困惑,使模糊: to make so confused or opaque as to be difficult to perceive or understand

近义词:becloud, befog, blur, cloud, fog, muddy

反义词:demystify, elucidate, illuminate, clarify, explain clearly 澄清,阐明, lucid 清晰的

派生词:obfuscated 模糊的

obligatory ['ɔbliɡətəri]

adj. 强制性的: of the nature of an obligation; compulsory

近义词:compulsory, imperative, involuntary, peremptory, required

反义词:discretionary, selective, elective, optional, voluntary 自由选择的,志愿的

adj. (见得多以至于)无聊的:used or heard so often as to be dull

近义词:banal, cliché, commonplace, hack, hackneyed, moth-eaten, musty, shopworn, stereotyped, threadbare, timeworn, trite, well-worn

反义词:fresh, new, novel, original, unclichéd, unhackneyed 新奇的

obliging [ə'blaidʒiŋ]

adj. 乐于助人的: willing to do favors

近义词:accommodative, friendly, indulgent

oblique [ə'bli:k]

adj. 斜的: inclined or twisted to one side

近义词:askew, cant, inclined, leaning, listing, slanted, sloping, tilted

反义词:direct, even, level, straight 笔直的

obliterate [ə'blitəreit]

vt. 除去: to remove from existence

近义词:efface, eradicate, expunge, expurgate, exterminate, extirpate, wipe out

oblivious [ə'bliviəs]

adj. 不知道的,不知情的: lacking conscious awareness; not informed about or aware of something

近义词:incognizant, insensible, unaware, unconscious, uninformed, unwitting

反义词:mindful, vigilant, acquainted, cognizant, conscious, conversant, grounded, informed, knowing, mindful, witting 留意的,机警的

obloquy ['ɔbləkwi]

n. 谩骂,诽谤: abusively detractive language or utterance; calumny

近义词:billingsgate, fulmination, invective, scurrility, vitriol, vituperation

反义词:adulation 极度谄媚

n. 恶名,耻辱: the state of having lost the esteem of others

近义词:discredit, disesteem, dishonor, disrepute, ignominy, infamy, odium, opprobrium, reproach, shame

反义词:esteem, honor, respect 敬重,好名声

obscure [əb'skjuə]

adj. 含义模糊的: not clearly understood or expressed; having an often intentionally veiled or uncertain meaning

近义词:ambiguous, arcane, enigmatic, equivocal, fuliginous, inscrutable, opaque

反义词:explicit, manifest, clear, certain, accessible, nonambiguous, obvious, plain, unambiguous, unequivocal 明晰的,没有歧义的

adj. 平凡的,不知名的: not prominent or famous

近义词:noteless, uncelebrated, unfamous, unknown, unrecognized, unsung

反义词:legendary, celebrated, famed, famous, noted, notorious, prominent, renowned, well-known 有名的, celebrity 名人

派生词:obscurity 无名之辈

v. 使模糊: to make dark, dim, or indistinct

近义词:blear, blur, darken, dim, overshadow, shroud

反义词:elucidate, brighten, illuminate, light up, lighten 阐明

obsequious [əb'si:kwiəs]

adj. 谄媚的,奴性的: marked by or exhibiting a fawning attentiveness

反义词:supercilious 目中无人的

observant [əb'zə:vənt]

adj. 警惕的,警觉的: paying close attention usually for the purpose of anticipating approaching danger or opportunity

近义词:alert, attentive, awake, cautious, sharp, vigilant, watchful

反义词:careless, heedless, inattentive, unmindful, unthinking, unwary 不谨慎的

adj. 严格遵守(规章、制度或原则)的: diligent in observing a law, custom, duty, or principle

近义词:law-abiding

派生词:observance n. 遵守(规定)

obsess [ɔb'ses]

vt. 迷住,使困扰: to haunt or excessively preoccupy the mind of

反义词:intense disgust 极度厌恶

obsolete ['ɔbsəli:t]

adj. 过时的,被淘汰的: no longer in use or no longer useful

近义词:antiquated, archaic, dated, fossilized, medieval, moribund, moth-eaten, outdated, outmoded, outworn, prehistoric, rusty

反义词:contemporary, current, modern, recent 当前的,现代的

obstinate ['ɔbstinit]

adj. 固执的: perversely adhering to an opinion, purpose, or course in spite of reason, arguments, or persuasion

近义词:adamant, headstrong, intransigent, stubborn, uncompromising, unyielding, willful

反义词:acquiescent, agreeable, amenable, compliant, complying, flexible, pliable, pliant, relenting, yielding 顺从服从的

adj. 难于减轻或治愈的: not easily subdued, remedied, or removed

obstreperous [əb'strepərəs]

adj. 难驾驭的,任性的: stubbornly resistant to control; unruly; given to resisting authority or another's control

近义词:balky, defiant, incompliant, insubordinate, intractable, rebellious, recalcitrant, refractory

反义词:disciplined, amenable, biddable, compliant, conformable, docile, obedient, ruly, submissive, tractable 守纪律的,顺从的

adj. 吵闹的: engaging in or marked by loud and insistent cries especially of protest

近义词:blatant, clamant, clamorous, squawking, vociferant

obstruct [əb'strʌkt]

vt. 妨碍,制造困难: to impede, retard, or interfere with; hinder; to create difficulty for the work or activity of

近义词:encumber, fetter, handicap, hinder, impede, inhibit, stymie, interfere with

反义词:facilitate, abet, aid, assist 促进,帮助

vt. 阻挡: to prevent passage through by filling with something

近义词:occlude 堵塞

反义词:clear, free, open up, unblock, unclog, unplug, unstop

obtuse [əb'tju:s]

adj. 愚钝的: not having or showing an ability to absorb ideas readily

近义词:dumb, fatuous, mindless, oafish, opaque, senseless, unintelligent, vacuous

反义词:insightful, apt, brainy, bright, brilliant, clever, fast, intelligent, keen, nimble, quick, quick-witted, sharp, sharp-witted, smart 有洞察力的,智慧的

obviate ['ɔbvieit]

vt. 排除,使不必要: to anticipate and prevent (as a situation) or make unnecessary (as an action)

近义词:avert, forestall, preclude, stave off, head off

occult ['ɔkʌlt]

adj. 难以理解的: not easily apprehended or understood : abstruse, mysterious

近义词:ambiguous, arcane, equivocal, inscrutable, opaque, impenetrable

反义词:bare, manifest, patent, readily fathomable 暴露的,可理解的

v. 使隐藏或神秘: to keep secret or shut off from view

近义词:belie, blanket, cloak, conceal, cover, curtain, disguise, enshroud, mask, obscure, screen, shroud, suppress, veil, blot out, paper over

反义词:bare, disclose, display, divulge, expose, reveal, show, uncloak, uncover, unmask, unveil 暴露

odium ['əudiəm]

n. 憎恶,讨厌: strong dislike, contempt, or aversion

近义词:ignominy, infamy, obloquy, opprobrium

反义词:esteem, honor, respect, hankering, infatuation 尊敬,渴望,着迷

off-key ['ɔfki:]

adj. 不寻常的,不合适的: being out of accord with what is considered normal or appropriate

offbeat ['ɔfbi:t]

adj. 不平常的: noticeably different from what is generally found or experienced

近义词:extraordinary, peculiar, queer, unaccustomed, uncommon, uncustomary, out-of-the-way

反义词:conventional, bathetic, hackneyed, common, ordinary, plain, usual 传统陈腐的,平常普通的

offhand ['ɔfhænd]

adj. 即兴的,没有准备的: without premeditation or preparation

近义词:ad-lib, extemporary, impromptu, improvised, unplanned, unpremeditated, unrehearsed

反义词:considered, planned, premeditated, prepared, rehearsed 事先谋划的

officious [ə'fiʃəs]

adj. 多管闲事的: thrusting oneself where one is not welcome or invited

近义词:interfering, intruding, meddlesome, obtrusive, presuming, prying, snoopy

反义词:unobtrusive 不引人注目的

offish ['ɔfiʃ]

adj. 冷淡的: Inclined to be distant and reserved; aloof

近义词:aloof, detached, distant, remote, unbending, unsociable

反义词:sociable, cordial, friendly, social, warm 热情的

ominous ['ɔminəs]

adj. 凶兆的: of or being an omen, especially an evil one

近义词:baleful, foreboding, inauspicious, portentous, sinister, threatening, minatory

反义词:auspicious, unthreatening 吉兆的,不具有威胁的

omniscient [ɔm'nisiənt]

adj. 无所不知的: possessed of universal or complete knowledge

反义词:vacuous 无知的

onerous ['ɔnərəs]

adj. 费时间花心思的: requiring much time, effort, or careful attention

近义词:arduous, burdensome, challenging, exacting, grueling, taxing, toilsome

反义词:requiring little effort, light, nondemanding, unchallenging, undemanding 轻松的,不费劲的

onset ['ɔnset]

n. 攻击,进攻: attack, assault

近义词:aggression, assault, charge, offense, onslaught, raid, rush, strike

反义词:defense 防御

n. 起始,开始: the point at which something begins

近义词:alpha, baseline, commencement, dawn, genesis, inception, kickoff, launch, nascence, outset, threshold

反义词:close, conclusion, end, ending, omega, termination 结束

opaque [əu'peik]

adj. 不透光的:impenetrable by light; neither transparent nor translucent

近义词:blurry, dim, misty, murky, obscure, shadowy, unclear

反义词:diaphanous, transparent 精致透明的

adj. 晦涩的:so obscure as to be unintelligible

近义词:ambiguous, arcane, enigmatic, equivocal, inscrutable, occult

反义词:clear, accessible, obvious, plain, unambiguous, unequivocal 清晰易懂的

opine [əu'pain]

vt. 表达观点: to express opinions

近义词:comment, editorialize, note, observe, reflect, weigh in

opportune ['ɔpətju:n]

adj. 合适的,适当的: suitable or convenient for a particular occurrence

近义词:seasonable, well-timed

反义词:inconvenient, untimely, inappropriate, unseasonable 不合适的

opprobrious [ə'prəubriəs]

adj. 辱骂的: expressing contemptuous reproach; scornful or abusive

近义词:scurrilous, vitriolic, vituperative, contumelious

adj. 臭名昭著的,令人鄙视的: bringing disgrace; shameful or infamous

近义词:discreditable, disgraceful, dishonorable, ignominious, infamous, notorious, shameful, unrespectable

反义词:irreproachable, honorable, reputable, respectable 无可指责的,受人尊敬的, good repute 好名声

派生词:opprobrium 恶名

oration [ɔ:'reiʃən]

n. (颇有野心、自高自大的)演说: a speech delivered in a high-flown or pompous manner

近义词:address, declamation, harangue, peroration

ordeal [ɔ:'di:l]

n. 严峻的考验: a severe trial or experience

近义词:calvary, crucible, fire, gauntlet

反义词:delight, enjoyment, pleasure 令人愉快的事物

orient ['ɔ:riənt]

vt. 确定方向,使熟悉或适应: to set or arrange in any determinate position especially in relation to the points of the compass; to make familiar with or adjusted to facts, principles, or a situation

近义词:accustom, familiarize, initiate, introduce, orientate

反义词:confuse 使迷惑

original [ə'ridʒənəl]

adj. 创新的: independent and creative in thought or action :inventive

近义词:ingenious, innovative, inventive

反义词:commonplace, banal, trite, familiar, hackneyed, time-honored, tired, warmed-over 陈腐的

adj. 最初的,最早的: coming before all others in time or order

近义词:earliest, foremost, headmost, inaugural, initial, leadoff, maiden, pioneer, premier, virgin

反义词:final, last, latter, terminal, ultimate 最终的

orthodox ['ɔ:θədɔks]

adj. 传统的: following or agreeing with established form, custom, or rules

近义词:ceremonial, conventional, regular, routine

反义词:casual, freewheeling, informal, irregular, unceremonious, unconventional, unorthodox 不常见的

oscillate ['ɔsileit]

vi. 振动,摇晃: to swing backward and forward like a pendulum

反义词:remain static 静止

v. 犹豫,变化: vary between opposing beliefs, feelings, or theories

ossify ['ɔsifai]

vi. 硬化,僵化: to become hardened or conventional and opposed to change

反义词:make pliant, transcend conventions, amenable to change 使柔软,超越传统

ostensible [ɔs'tensəbl]

adj. 表面上的,佯装的: appearing to be true on the basis of evidence that may or may not be confirmed

近义词:apparent, assumed, evident, ostensive, presumed, putative, reputed, seeming, supposed, prima facie

反义词:actual, real 真实的

派生词:ostensibly adv. 表面上地

ostentatious [,ɔsten'teiʃəs]

adj. 炫耀卖弄的: marked by or fond of conspicuous or vainglorious and sometimes pretentious display

近义词:flamboyant, flaring, flashy, splashy

反义词:modest, artless, austere, unpretentious, conservative, quiet, understated, unflamboyant, unflashy 谦让的,朴素的,保守地

ostracize ['ɔstrəsaiz]

vt. 驱逐: to exclude from a group

近义词:banish, bounce, chase, dismiss, expel, extrude, oust, boot out, cast out, run off, drum out, kick out, throw out, turf out

反义词:take in, include, embrace, welcome 接纳

oust [aust]

vt. 免职: to remove from a position of prominence or power (as a throne)

近义词:deprive, displace, uncrown, unthrone

反义词:instate, crown, enthrone, throne 任命

v. 驱逐: to drive or force out

近义词:banish, boot out, cast out, chase, dismiss, drum out, expel, extrude, kick out, throw out, turf out, turn out

outgoing ['aut,ɡəuiŋ]

adj. 友好的,外向的: openly friendly and responsive: extroverted

近义词:companionable, extroverted, gregarious, sociable

反义词:antisocial, introverted, nongregarious, reclusive, unsociable, unsocial 不合群的,不善交际的

outgrowth ['autɡrəuθ]

n. 结果,后果: a condition or occurrence traceable to a cause

近义词:aftereffect, aftermath, consequence, fate, fruit, outcome, precipitate, product, result, sequel, sequence

反义词:antecedent, cause, occasion, reason 原因;origin, root, source 源头

outlandish [aut'lændiʃ]

adj. 古怪的,奇异的:strikingly out of the ordinary: bizarre

近义词:bizarre, cranky, eccentric, erratic, offbeat, peculiar, remarkable

反义词:conventional, familiar, nonexotic, nonglamorous, plain-Jane, unglamorous, unromantic 常规的,平凡的

outmaneuver [,autmə'nu:və]

vt. 以策略取胜: to overcome (an opponent) by artful, clever maneuvering

近义词:outfox, outslick, outsmart, outthink, outwit

反义词:yield 屈服

outmoded ['aut'məudid]

adj. 过时的,废弃的: no longer acceptable, current, or usable

近义词:antiquated, archaic, demoded, fossilized, moribund, moth-eaten, obsolete, outworn, prehistoric, rusty

反义词:contemporary, current, modern 现代的,当代的

outset ['autset]

n. 开端,开始: beginning, start

近义词:alpha, commencement, genesis, inception, incipience, nascence

反义词:termination, close, conclusion, end, ending, omega 终止

outwit [,aut'wit]

v. 瞒骗,以智取胜: to surpass in cleverness or cunning; outsmart

近义词:outfox, outmaneuver, outslick, outsmart, outthink

overbearing [,əuvə'bεəriŋ]

adj. 专横傲慢的: domineering in manner; arrogant

近义词:authoritative, despotic, dictatorial, imperious, masterful, peremptory

反义词:meek, unassuming 谦逊的

adj. 压倒一切的,在力量或重要性上势不可挡的;支配的,显著的: overwhelming in power or significance; predominant, coming before all others in importance

近义词:capital, cardinal, central, chief, dominant, key, leading, master, number one, overmastering, overriding, paramount, predominant, preeminent, premier, primary, prior, sovereign, supreme

overlap [,əuvə'læp]

vt. 重叠,重复: to occupy the same area in part

近义词:lap, overlay, overlie, overspread

override [,əuvə'raid]

vt. 不顾: to set aside

近义词:disregard, ignore, neglect, overlook, overpass, pass over

反义词:comply, observe 遵守

overshadow [,əuvə'ʃædəu]

vt. 使变黯淡: to make dark, dim, or indistinct

近义词:becloud, befog, blacken, blear, blur, darken, dim, fog, haze, mist, obscure, overcast, overcloud, shroud

反义词:brighten, illuminate, illumine, lighten 照明,照亮

vt. (在重要性上)超越,超过: to exceed in importance

近义词:eclipse, outrank, outshine, outstrip, overbalance, overweigh

反义词:fall behind 落后

overt ['əuvə:t]

adj. 明显的,公开的: open and observable; not hidden, concealed, or secret

反义词:shadowy 模糊的

overture ['əuvə,tjuə]

n. 前言: an introductory section or part, as of a poem; a prelude

近义词:preamble, preliminary, prologue, warm-up, curtain-raiser

n. 序曲: an instrumental composition intended especially as an introduction to an extended work, such as an opera or oratorio

反义词:coda 结尾

overwhelm [,əuvə'hwelm]

vt. 淹没: to cover with or as if with a flood

近义词:deluge, drown, engulf, inundate, overflow, submerge, submerse, swamp

反义词:drain 抽干

vt. (感情上、精神上)使无所适从,使难以承受: to subject to incapacitating emotional or mental stress

近义词:devastate, oppress, overcome, overmaster, overpower, prostrate, whelm

反义词:relieve 使舒缓

派生词:overwhelming adj. 势不可挡的,无法抗拒的

overwrought [,əuvə'rɔ:t]

adj. 十分激动的,非常不安的: being in a state of increased activity or agitation

近义词:agitated, excited, frenzied, heated, hectic, hyperactive, overactive

反义词:calm, collected, composed, placid, serene, tranquil 冷静的,沉着的

adj. (装饰)过分华丽的: elaborately and often excessively decorated

近义词:baroque, bedizened, flamboyant, florid, fussy, gingerbreaded, ornate, overdecorated

反义词:austere, plain, severe, stark, unadorned 朴素的

oxymoron [,ɔksi'mɔ:rɔn]

n. 矛盾修饰法: a combination of contradictory or incongruous words

pacify ['pæsifai]

vt. 使平静,安慰: to ease the anger or agitation of

近义词:appease, assuage, conciliate, mollify, placate, propitiate

反义词:incite, rankle, tantrum, vex, discompose, truculent 煽动激起

padding ['pædiŋ]

n. 夸张,废话: the representation of something in terms that go beyond the facts

近义词:caricature, coloring, elaboration, embellishment, embroidery, hyperbole, magnification, overstatement, stretching

反义词:meiosis, understatement 轻描淡写

paean ['pi:ən]

n. 欢乐颂: a joyous song or hymn of praise, tribute, thanksgiving, or triumph

近义词:accolade, citation, dithyramb, eulogium, eulogy, hymn, panegyric, tribute

painstaking ['peinz,teikiŋ]

adj. 煞费苦心的: taking pains: expending, showing, or involving diligent care and effort

近义词:careful, conscientious, fussy, meticulous, scrupulous

反义词:slipshod, cursory, careless 漫不经心的,草率的

palatable ['pælətəbl]

adj. 感到愉悦满足的: giving pleasure or contentment to the mind or senses

近义词:agreeable, blessed, congenial, delectable, delightful, delightsome, dreamy, dulcet, enjoyable, felicitous, grateful, gratifying, heavenly, jolly, luscious, pleasurable, satisfying, savory

反义词:disagreeable, pleasureless, unpalatable, unpleasant, unwelcome 不愉悦的

palatial [pə'leiʃəl]

adj. 宫殿般奢华的: of the nature of a palace, as in spaciousness or ornateness

近义词:deluxe, lavish, luxuriant, opulent, sumptuous

反义词:ascetic, austere, humble, no-frills, spartan

palaver [pə'lævə]

n. 对话,交流: an exchange of views for the purpose of exploring a subject or deciding an issue

近义词:argument, colloquy, conference, consult, council, counsel, debate, dialogue, parley

vi. 闲聊: to talk profusely or idly

近义词:babble, chatter, converse, gabble, jabber, prate, prattle, rattle, twitter

pall [pɔ:l]

vi. 失去兴趣: to lose in interest or attraction

反义词:interest, intrigue 激发兴趣

palliate ['pælieit]

v. 平息,减轻: to make less severe or intense; mitigate

近义词:allay, alleviate, assuage, mitigate, mollify, palliate, relieve, soothe

反义词:aggravate, exacerbate, worsen, increase intensity 加剧,恶化

pallid ['pælid]

adj. 无生气的,缺乏活力的: lacking in radiance or vitality; dull

反义词:piquant 兴奋的

adj. 苍白无血色的: having an abnormally pale or wan complexion

近义词:ashen, ashy, blanched, pasty, wan

反义词:rubicund, blooming, florid, flush, full-blooded, glowing, ruddy, sanguine 红润的

palmy ['pɑ:mi]

adj. 繁荣的: marked by prosperity

近义词:flourishing, prosperous, thriving, booming, lush, roaring, halcyon

反义词:failed, depressed, unprosperous, unsuccessful 不成功,不繁荣的

palpable ['pælpəbl]

adj. 摸得到的: capable of being touched or felt

近义词:touchable

反义词:impalpable, intangible

adj. 明显的,易觉察的: easily perceived; obvious

近义词:apprehensible, detectable, discernible, distinguishable, sensible

反义词:imperceptible, inappreciable, indistinguishable, insensible, undetectable 隐晦的,细微的

palpitation [,pælpi'teiʃən]

n. (有节奏的)舒张收缩: a rhythmic expanding and contracting

近义词:beat, beating, pulse, throb

palter ['pɔ:ltə]

vi. 欺骗: to act insincerely or deceitfully

近义词:chaffer, deal, dicker, haggle, horse-trade, negotiate, equivocate

反义词:candor 坦率

paltry ['pɔ:ltri]

adj. 无价值的;微不足道的: lacking in importance or worth

近义词:inconsequential, inconsiderable, insignificant, niggling, piddling, piffling, trivial

反义词:significant, important, big, consequential, considerable, material 意义重大的

adj. 让人厌恶,让人鄙视的: arousing or deserving of one's loathing and disgust

近义词:cheap, cruddy, deplorable, despicable, grubby, lame, lousy, mean, scummy, scurvy, sneaking, wretched

反义词:admirable, commendable, creditable, laudable, meritorious, praiseworthy 令人尊敬的

pan [pæn]

v./n. 严厉批评: a harsh criticism

近义词:blame, censure, condemn, denounce, dispraise, reprehend

反义词:eulogize, extol, rave, laud, praise 称赞

panacea [,pænə'si:ə]

n. 万能药,万灵药: a remedy for all ills or difficulties

近义词:catholicon, cure-all, elixir, nostrum

panache [pə'næʃ]

n. 炫耀: dash or flamboyance in style and action

反义词:humility, unremarkable behavior, dullness 谦逊,寻常举止,平庸乏味

pandemic [pæn'demik]

adj. 大范围流行的: widespread; general

反义词:limited 有限的

pandemonium [,pændi'məunjəm]

n. 喧嚣,骚动: wild uproar or noise

近义词:bluster, bustle, disturbance, furor, fuss, hubbub, moil, pother, ruckus, ruction, tumult, turmoil, uproar

反义词:serene 安静

panegyric [,pæni'dʒirik]

n. 赞颂之词: a eulogistic oration or writing

近义词:accolade, citation, commendation, dithyramb, eulogium, eulogy, hymn, paean

反义词:anathema, denunciation, condemnation 诅咒,谴责

panoramic [,pænə'ræmik]

adj. 全景的: of an unobstructed or complete view of an area in every direction

近义词:compendious, complete, comprehensive, cyclopedic, embracive, exhaustive, thorough, in-depth

反义词:narrow 狭窄的

parable ['pærəbl]

n. 寓言: a story intended to teach a basic truth or moral about life

近义词:apologue, fable

paradigm ['pærədim]

n. 典范,模范: one that serves as a pattern or model

近义词:archetype, example, exemplar, ideal, model, pattern, paragon

paradise ['pærədais]

n. 天堂,极乐世界: an often imaginary place or state of utter perfection and happiness

近义词:bliss, empyrean, heaven, nirvana, utopia

反义词:hell, inferno 地狱

n. 快乐,狂喜: a state of overwhelming usually pleasurable emotion

近义词:elation, euphoria, exhilaration, intoxication, rapture, rhapsody, transport

反义词:dejection, depression, gloominess, melancholy 沮丧,哀伤

paradox ['pærədɔks]

n. 表面矛盾实际可能正确的话,悖论: a statement that is seemingly contradictory or opposed to common sense and yet is perhaps true

近义词:dichotomy, incongruity

paragon ['pærəɡən]

n. 优秀模范: a model of excellence or perfection of a kind; a peerless example

近义词:archetype, example, exemplar, ideal, model, pattern, paradigm

vt. 把…比作;显示相似: to compare with; parallel

近义词:assimilate, compare, equate, liken, match, parallel

反义词:contrast 对比,对照以产生反差

paramount ['pærəmaunt]

adj. 最重要的: of chief concern or importance

近义词:cardinal, chief, key, leading, main, predominant, preeminent, primary, principal, supreme

反义词:ancillary, secondary 次要的;paltry, petty, trifling, trivial 不重要的

paranoid ['pærənɔid]

adj. 多疑的,对他人极端恐惧和怀疑的: exhibiting or characterized by extreme and irrational fear or distrust of others

近义词:distrustful, nervous, suspicious, unbelieving, worried

反义词:credulous 轻信的

派生词:paranoia n. 偏执狂

paraphrase ['pærəfreiz]

v. 转述,意译,改写: to express something (as a text or statement) in different words

近义词:rephrase, restate, reword, translate

反义词:quote (不加以修改地)引用

parch [pɑ:tʃ]

vi. 烤干: to make extremely dry, especially by exposure to heat

近义词:dehydrate, desiccate, dry, scorch, sear

反义词:douse, drench, hydrate, steep, wash, water, wet 弄湿

parenthesis [pəˈrenθɪsɪs]

n. 间断: an interruption of continuity; an interval

近义词:discontinuity, interim, interlude, intermission, interregnum, interruption, interstice, interval

反义词:continuation, continuity 持续不断;resumption 继续

pariah ['pæriə]

n. 被排斥或鄙视的人: one that is despised or rejected, outcast

近义词:castaway, castoff, leper, reject

反义词:respectable person 值得尊敬的人

parity ['pæriti]

n. 相称,同等,平等: the quality or state of being equal or equivalent

近义词:coequality, coordinateness, equality, equivalency, par, sameness

反义词:disparity, imparity, inequality 不公平;incommensurateness 不相称

parody ['pærədi]

n. (以嘲笑原作作者的)模仿作品: a literary or musical work in which the style of an author or work is closely imitated for comic effect or in ridicule

近义词:burlesque, caricature, spoof, travesty

v. 模仿(以嘲弄): to copy or exaggerate (someone or something) in order to make fun of

近义词:imitate, mock, mimic

paroxysm ['pærəksizəm]

n. (感情、动作的)突发:a sudden outburst of emotion or action

近义词:burst, ebullition, eruption, explosion, flare, flash, flush, gush, outburst, storm

n. (政治、社会领域的)大动荡:a violent disturbance (as of the political or social order)

近义词:bouleversement, cataclysm, earthquake, hurricane, storm, tempest, tumult, upheaval, uproar

parrot ['pærət]

vt. (机械地)模仿,复制: to repeat or imitate, especially without understanding

近义词:copy, ditto, duplicate, echo, quote

反义词:coin, create, devise, invent 创造

parry ['pæri]

vt. 躲避(问题): to evade especially by an adroit answer

近义词:avoid, dodge, elude, eschew, evade, finesse, scape, shirk, shun

反义词:confront, face, meet 面对;embrace 欣然接受

parsimonious [,pɑ:si'məunjəs]

n. 过度节俭的,吝啬的: frugal to the point of stinginess

近义词:closefisted, mean, mingy, miserly, niggardly, penurious, stinting, tight, tightfisted, uncharitable, ungenerous

反义词:generous, liberal, munificent 慷慨的;dissolute, extravagant, prodigal, wasteful 浪费的,挥霍的

partial ['pɑ:ʃəl]

adj. 偏袒的,偏爱的: inclined to favor one party more than the other: biased

近义词:biased, one-sided, partisan, prejudiced

反义词:disinterested, equitable, evenhanded, fair, impartial, neutral, objective, unbiased, unprejudiced 公平的

adj. 部分的,不完整的: lacking some necessary part

近义词:deficient, fragmental, fragmentary, half, halfway

反义词:complete, entire, full, intact, integral, perfect, whole 完整的

派生词:partially adv. 部分地;partiality n. 偏袒,偏爱

particularize [pə'tikjuləraiz]

vt. 详述: to go into or give details or particulars

近义词:detail, specificate, specify

反义词:abbreviate, abridge, condense, shorten 删减内容

partisan [,pɑ:ti'zæn]

n. 跟随者,信徒: one who follows the opinions or teachings of another

近义词:acolyte, adherent, disciple, pupil, votary

反义词:bellwether, leader 领导者

n. (狂热、坚定的)拥护者,支持者: one who is intensely or excessively devoted to a cause

近义词:crusader, fanatic, ideologue, zealot, true believer

反义词:adversary, antagonist, opponent 反对者

adj. 偏袒的: inclined to favor one side over another

近义词:biased, one-sided, partial, prejudiced

反义词:disinterested, equitable, evenhanded, fair, impartial, neutral, objective, unbiased, unprejudiced 公平的

partition [pɑ:'tiʃən]

n. 分割,划分: the act or process of dividing something into parts

近义词:bifurcation, breakup, cleavage, disunion, division, fractionalization, schism, scission, split, sundering

反义词:unification, union 联合

pastiche [pæs'ti:ʃ]

n. (带嘲讽的)模仿: a literary, artistic, musical, or architectural work that imitates the style of previous work, often with satirical intent

近义词:burlesque, caricature, imitation, parody, spoof, travesty

反义词:original work 原作

n. 大杂烩: a pasticcio of incongruous parts; a hodgepodge

近义词:agglomerate, collage, hodgepodge, jumble, jungle, medley, montage, motley, salad, variety, welter

patent ['pætnt]

adj. 显而易见的,明显的: readily visible or intelligible: obvious

近义词:apparent, blatant, conspicuous, evident, flagrant, manifest, obvious, plain

反义词:concealed, hidden, invisible 隐藏的,不可见的

pathological [,pæθə'lɔdʒikəl]

adj. 不正常的,病态的: being such to a degree that is extreme, excessive, or markedly abnormal

近义词:abnormal, aberrant, anomalous, morbid

反义词:normal 正常的;natural 自然的

patina ['pætinə]

n. 外表: a superficial covering or exterior

近义词:fa?ade, hull, skin, veneer

反义词:essential quality 本质;core, kernel 核心

n. (由内而外散发的)氛围,气场: an appearance or aura that is derived from association, habit, or established character

反义词:air, ambience, aroma, atmosphere, climate, flavor, halo, odor, smell, temper, vibration

patrician [pə'triʃən]

n. 贵族,名门望族: a man or woman of high birth or social position

近义词:aristocrat, noble, blue blood

反义词:plebeian 平民,庶民

adj. 贵族的,地位高的: of high birth, rank, or station

近义词:aristocratic, genteel, gentle, grand, great, highborn, highbred, upper-class, wellborn

反义词:baseborn, common, humble, ignoble, low, lower-class, mean 地位低下的

patriot ['peitriət]

n. 爱国者: one who loves his or her country and supports its authority and interests

近义词:loyalist, nationalist, partisan

反义词:apostate, recreant, renegade, traitor, turncoat 叛徒;insurgent, mutineer, rebel 叛乱者

派生词:patriotism n. 爱国主义

patronize ['pætrənaiz]

vt. 赞助: provide aid or support for

近义词:advocate, back, champion, endorse, support, uphold

反义词:baffle, foil, frustrate, sabotage 阻挠,从中破坏

v. 以高人一等的态度对待:to adopt an air of condescension toward : treat haughtily or coolly

近义词:condescend

派生词:patron n. 赞助人

paucity ['pɔ:siti]

n. 少量,缺乏: smallness of number; dearth

近义词:dearth, deficit, drought, inadequacy, insufficiency, lack, scantiness, scarcity, shortage, undersupply, want

反义词:abundance, adequacy, amplitude, opulence, plenitude, sufficiency, wealth 大量,丰富

paunchy ['pɔ:ntʃi]

adj. 大腹便便,大肚子的: having a potbelly

近义词:corpulent, fat, potbellied

反义词:slender, slim, svelte, thin 瘦的,苗条的

peck [pek]

n. 大量: a considerable amount

近义词:abundance, bunch, bundle, dozen, mass, mountain, much, multiplicity, myriad, pile, plenitude, profusion, ton, volume, wealth

反义词:bit, glimmer, handful, hint, little, mite, nip, ounce, peanuts, pittance, spot, sprinkle, trace 少量

v. (不情愿地)小口咬: to eat reluctantly and in small bites

近义词:bite, nibble, sip, tipple, devour, gobble, gorge, guzzle, quaff, swill 贪婪地吃喝,大口吃喝

peculiarity [pi,kju:li'æriti]

n. 特征,特点: a distinguishing characteristic

近义词:attribute, character, criterion, diagnostic, differentia, feature, fingerprint, hallmark, mark, note, particularity, quality, specific, trait

pedagogical [pedə'gɔdʒikəl]

adj. 教学的,教师的: of, relating to, or befitting a teacher or education

近义词:preceptorial

反义词:pupilary 学生的

pedagogue ['pedəɡɔɡ]

n. 教育者,老师: a person whose occupation is to give formal instruction in a school

近义词:educator, instructor, preceptor, teacher

反义词:disciple, pupil, student 弟子,学生

pedant ['pedənt]

n. 书呆子,墨守成规之人: one who pays undue attention to book learning and formal rules

近义词:doctrinaire, dogmatist

pedestrian [pi'destriən]

n. 行人: a person traveling on foot

近义词:footer, walker

反义词:rider 骑手

adj. 平庸无奇的,令人厌倦的: causing weariness, restlessness, or lack of interest

近义词:arid, dreary, dull, flat, jading, jejune, monochromatic, monotonous, stale, stodgy, tedious, wearisome

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 吸引人的

peel [pi:l]

vt. 剥去: to strip off an outer layer of

近义词:bark, flay, hull, husk, shell, shuck, skin, strip

vi. 脱去(衣服等): to take off one's clothes

近义词:doff, douse, put off, shrug off, take off

反义词:don, put on 穿上

peep [pi:p]

n. 一瞥: a brief and sometimes furtive look

近义词:gander, glance, glimpse, peek

n. 轻声: a slight sound or utterance

近义词:mumble, murmur, mutter, twitter, whisper

反义词:clamor, noise, outcry, roar 喧哗,吵闹

peer [piə]

n. 同等地位的人,同辈: a person who has equal standing with others

近义词:coequal, compeer, coordinate, counterpart, equivalent, fellow, match, parallel

反义词:inferior 地位更低的人;superior 地位更高的人

v. 好奇地凝视: to look narrowly or curiously;

近义词:blink, gape, gawk, gaze, goggle, rubberneck, stare

反义词:glance, glimpse 投去一瞥

派生词:peerless adj. 无与伦比的,不可比拟的

peeve [pi:v]

vt. 打扰,惹恼: to disturb the peace of mind of (someone) especially by repeated disagreeable acts

近义词:aggravate, annoy, bother, exasperate, frost, gall, irk, nettle, pique, rile, ruffle, vex

反义词:becalm, compose, lull, lullaby, quiet, salve, settle, soothe, still, tranquilize 使镇定

派生词:peevish adj. 易怒的,脾气不好的

pejorative ['pi:dʒərətive]

adj. 轻蔑的,贬低的: disparaging; belittling

近义词:belittling, contemptuous, degrading, deprecatory, depreciative, derogative, disdainful, disparaging, scornful

反义词:commendatory, complimentary, laudatory 赞美的

pellucid [pe'lju:sid]

adj. 透明的: admitting the passage of light

近义词:crystal, crystalline, limpid, liquid, lucent, transparent

反义词:opaque 不透明的

adj. 清晰明确的,易懂的: transparently clear in style or meaning

近义词:apparent, distinct, evident, lucid, manifest, obvious, palpable, patent, perspicuous, plain, straightforward

反义词:clouded, cryptic, enigmatic, indistinct, mysterious, obfuscated, obscure 模糊难懂的

pen [pen]

n. 监狱: a place of confinement for persons held in lawful custody

近义词:bastille, coop, jail, prison, stockade

v. 关押,监禁: to close or shut in by or as if by barriers

近义词:box, encage, encase, envelop, fence, hedge, immure, include, wall

反义词:release 释放;enfranchise, free, liberate, set free 使自由

penalty ['penəlti]

n. (对罪行的)处罚: a punishment established by law or authority for a crime or offense

近义词:fine, forfeit, punishment, retribution

反义词:honor, reward 奖励

派生词:penalize v. 处以惩罚

penchant ['pentʃənt]

n. 强烈嗜好,迷恋: a strong and continued inclination

近义词:affection, bias, disposition, leaning, partiality, predilection, predisposition, proclivity, propensity, tendency

反义词:aversion, disfavor, disinclination, dislike, distaste, loathing, repugnance, repulsion 反感

penitent ['penitənt]

adj. 悔过的: feeling or expressing humble or regretful pain or sorrow for sins or offenses

近义词:apologetic, compunctious, regretful, remorseful, repentant, rueful, sorry

反义词:impenitent, remorseless, unapologetic, unrepentant 不知悔改的

pensive ['pensiv]

adj. 沉思的,(尤指)哀思的: given to or marked by long, quiet and often musingly sadthinking

近义词:broody, cogitative, meditative, melancholy, musing, reflective, ruminant, ruminative, thoughtful

反义词:mindless, thoughtless, unreflective 不加思考的

penury ['penjuri]

n. 贫穷: extreme dearth; barrenness or insufficiency

近义词:destitution, impecuniosity, impoverishment, indigence, neediness, poorness, poverty, want

反义词:affluence, opulence, richness, wealth 富裕

n. 吝啬,节俭: extreme and often niggardly frugality

近义词:closeness, miserliness, niggardliness, parsimony, penuriousness, stinginess, tightfistedness, tightness

反义词:generosity, largesse, munificence, openhandedness, philanthropy 慷慨的

派生词:penurious adj. 贫穷的;吝啬的

perambulate [pə'ræmbjuleit]

v. 徒步穿越,走过: to travel over or through especially on foot for exercise or pleasure

近义词:amble, cross, go, navigate, pass, peregrinate, proceed, ramble, transit, travel, traverse

perceptible [pə'septibl]

adj. 可察觉的: capable of being perceived especially by the senses

近义词:appreciable, apprehensible, detectable, discernible, distinguishable, palpable, sensible

反义词:impalpable, imperceptible, inappreciable, indistinguishable, insensible, undetectable 不能感知的

perceptive [pə'septiv]

adj. 敏锐的: able to sense slight impressions or differences

近义词:delicate, fine, keen, quick, sensitive, sharp

反义词:dead, imperceptive, insensible, insensitive, numb 反应慢的,麻木的

adj. 洞察力强的: having or showing deep understanding and intelligent application of knowledge

近义词:discerning, insightful, prudent, sagacious, sage, sapient

反义词:brainless, dumb, foolish, idiotic, imbecile, moronic, silly, simple, slow, stupid, thoughtless, unintelligent, unwise, witless 愚钝的

peremptory [pə'remptəri]

adj. 不容反抗的: not allowing contradiction or refusal; imperative

近义词:compulsory, forced, imperative, incumbent, involuntary, obligatory, required

反义词:elective, optional, voluntary 可选择的

adj. 爱发号施令的: fond of ordering people around

近义词:authoritarian, despotic, dictatorial, domineering, imperious, masterful, overbearing, tyrannical, tyrannous

adj. 傲慢的: having a feeling of superiority that shows itself in an overbearing attitude

近义词:assumptive, bumptious, haughty, imperious, lofty, pompous, presumptuous, pretentious, supercilious

反义词:humble, lowly, modest 谦逊的

perfervid [pə:'fə:vid]

adj. 非常热情的: marked by overwrought or exaggerated emotion: excessively fervent

近义词:ardent, demonstrative, emotional, fervid, feverish, impassioned, passionate, torrid, vehement, warm

反义词:cold, cool, detached, dispassionate, emotionless, impassive, unemotional 冷漠的

perfidy ['pə:fidi]

n. 不忠,背信弃义: an act or an instance of disloyalty

近义词:backstabbing, disloyalty, infidelity, sellout, treachery, unfaithfulness, double cross

反义词:allegiance, devotion, faithfulness, fidelity, loyalty, staunchness, steadfastness 忠诚

派生词:perfidious adj. 不忠诚的

perforate ['pə:fəreit]

v. 打孔,穿透: to make a hole through

近义词:bore, drill, hole, pierce, punch, puncture, riddle

perfunctory [pə'fʌŋktəri]

adj. 例行公事的,敷衍的: characterized by routine or superficiality and often done merely as a duty

近义词:automatic, cursory, mechanical, superficial

adj. 不感兴趣的: lacking in interest or enthusiasm

近义词:apathetic, casual, disinterested, incurious, indifferent, insouciant, nonchalant, pococurante, unconcerned

反义词:concerned, interested 感兴趣的

perilous ['periləs]

adj. 危险的: involving potential loss or injury

近义词:dangerous, grave, grievous, hazardous, jeopardizing, menacing, risky, serious, threatening, venturesome

反义词:harmless, innocent, innocuous, safe, unthreatening 安全的,无害的

perimeter [pə'rimitə]

n. 边界,界限: the line or relatively narrow space that marks the outer limit of something

近义词:borderline, bound, boundary, circumference, confines, edge, frame, fringe, margin, periphery, skirt, verge

反义词:center, core, heart, kernel 核心

派生词:soldiers guarding the perimeter of the camp 守卫者营地边界的士兵

periodical [,piəri'ɔdikəl]

n. 期刊: a publication that appears at regular intervals

近义词:book, magazine, newspaper, paper, review, serial

派生词:subscribed to three new periodicals 订阅了三份新的期刊

adj. 周期性的,有固定间隔的: occurring or recurring at regular intervals

近义词:continual, periodic, recurrent, recurring

反义词:constant, continuous, incessant, unceasing 持续不断的

派生词:periodical announcements from airline personnel concerning the delay 航空公司工作人员关于延误所进行的一遍又一遍的广播

peripatetic [,peripə'tetik]

adj. 巡游的,四处游历的: walking about or from place to place

近义词:ambulant, errant, nomadic, perambulatory, peregrine, vagabond, wandering

反义词:sedentary, settled 定居的

派生词:peripatetic preachers四处游历的传教士

peripheral [pə'rifərəl]

adj. 外围的: related to, located in, or constituting an outer boundary or periphery

近义词:circumferential, marginal

反义词:central 中心的;interior 内部的

adj. 辅助性的: available to supply something extra when needed

近义词:accessorial, accessory, appurtenant, supplemental, supplementary

反义词:chief, main, principal 主要的

perish ['periʃ]

vi. 死亡,消亡: to become destroyed or ruined: cease to exist

近义词:decease, demise, die, end, expire, succumb, pass away

反义词:breathe, live, survive 活着,存活

permanent ['pə:mənənt]

adj. 永恒的: continuing or enduring without fundamental or marked change; lasting forever

近义词:ceaseless, dateless, deathless, endless, eternal, immortal, perpetual, undying, unending

反义词:ephemeral, evanescent, transient, transitory 稍瞬即逝的;provisional, temporary 暂时性的

派生词:permanence n. 永恒

permeable ['pə:miəbl]

adj. 可渗透的: capable of being permeated or penetrated, especially by liquids or gases

近义词:passable, penetrable, pervious, porous

反义词:waterproof 防水的;impassable, impenetrable, impervious, impermeable 不能渗透的

pernicious [pə'niʃəs]

adj. 有害的: highly injurious or destructive

近义词:adverse, baleful, damaging, deleterious, detrimental, hurtful, injurious, mischievous, nocuous, noxious

反义词:anodyne, benign, harmless, innocent, innocuous, inoffensive, safe 温和的,无害的

peroration [,perə'reiʃən]

n. (演讲的)结束语: the concluding part of a discourse and especially an oration

近义词:coda, conclusion, denouement, epilogue, finale

反义词:foreword, prelude, preface, prologue, overture 前言,序曲

n.(正式的)演讲,致辞: a usually formal discourse delivered to an audience

近义词:address, declamation, harangue, oration, speech, talk

perpetual [pə'petʃuəl]

adj. 永恒的,不断的: continuing forever:everlasting

近义词:ceaseless, dateless, deathless, endless, eternal, immortal, perpetual, undying, unending

反义词:ephemeral, evanescent, transient, transitory 稍瞬即逝的;provisional, temporary 暂时性的

派生词:perpetuate v. 使永恒

perquisite ['pə:kwizit]

n. 额外的好处: something given in addition to what is ordinarily expected or owed

近义词:cumshaw, dividend, donative, extra, gratuity, gravy, lagniappe, perk, tip

persecute ['pə:sikju:t]

vt. 迫害,折磨: to cause persistent suffering to

近义词:agonize, anguish, curse, excruciate, harrow, plague, rack, torment, torture

派生词:persecution n. 迫害

persevere [,pə:si'viə]

vi. 坚持不懈,不屈不挠: to persist in or remain constant to a purpose, idea, or task in the face of obstacles or discouragement

近义词:carry on, endure, persist

反义词:renounce, succumb, surrender, yield放弃,屈服

派生词:perseverance n. 坚持不懈

persiflage ['pə:siflɑ:ʒ]

n. 打趣: good-natured teasing or exchanging of clever remarks

近义词:backchat, badinage, chaff, jesting, joshing, raillery, repartee

persistence [pə'sistəns]

n. 坚持,持续: uninterrupted or lasting existence

近义词:The persistenceof the fever for a week caused me great worry. 持续一周的发烧让我很不安, ceaselessness, continuance, continuity, durability, endurance, subsistence

反义词:cessation, close, end, expiration, finish, stoppage, surcease, termination 停止

派生词:persistent adj. 持续不断的

personable ['pə:sənəble]

adj. 风度翩翩的,吸引人的: pleasing in personality or appearance; attractive

近义词:alluring, appealing, attractive, captivating, charismatic, charming, comely, enchanting, handsome, pretty

反义词:grotesque, hideous, ugly 丑陋的;homely 相貌平庸的

perspicacious [,pə:spi'keiʃəs]

adj. 极敏锐的,有洞察力的: having or showing penetrating mental discernment; clear-sighted

近义词:astute, savvy, sharp, sharp-witted, shrewd, smart

反义词:ignorant, oblivious, unknowing 未察觉的,无知的

派生词:perspicacity n. 敏锐,洞察力

perspicuity [,pə:spi'kju:əti]

n. 清晰明了: the quality of being perspicuous; clearness and lucidity

近义词:clarity, clearness, explicitness, lucidity, lucidness, perspicuousness

反义词:obscureness, obscurity, unclarity 模糊不清;ambiguity 模棱两可

pertain [pə:'tein]

v. 有关联: to have a relation or connection; relate

近义词:appertain, bear, concern, refer, relate

派生词:pertaining adj. 有关系的

pertinacious [,pə:ti'neiʃəs]

adj. 顽固的,固执地坚持的: sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion

近义词:adamant, headstrong, implacable, inflexible, intransigent, mulish, obdurate, perverse, stubborn, willful

反义词:compliant, flexible, pliable, pliant, yielding 容易受影响的,容易控制的

pertinent ['pə:tinənt]

adj. 相关的,恰当的: having a clear decisive relevance to the matter in hand

近义词:applicable, apposite, apropos, germane, material, pointed, relative, relevant

反义词:extraneous, immaterial, impertinent, inapplicable, inapposite, irrelevant, pointless 无关的

派生词:pertinence n. 相关,恰当

perturb [pə'tə:b]

vt. 扰乱,使烦躁不安: to trouble the mind of; to make uneasy

近义词:agitate, ail, bother, discomfort, discompose, distress, unsettle, upset

反义词:calm, compose, quiet, settle, soothe, tranquilize使镇定

派生词:perturbation n. 打扰,扰乱

peruse [pə'ru:z]

v. 细读: to read or examine, typically with great care

近义词:examine, scrutinize

反义词:glance, glimpse, scan, skim 一瞥,迅速浏览

pervade [pə:'veid]

vt. 弥漫,充满: to be present throughout; permeate

近义词:interpenetrate, percolate, riddle, suffuse, transfuse

派生词:pervasive adj.弥漫的

pessimistic [,pesi'mistik]

adj. 悲观的: tending to stress the negative or unfavorable or to take the gloomiest possible view

近义词:bearish, defeatist, despairing, downbeat, hopeless

反义词:optimistic 乐观的

派生词:pessimism n. 悲观主义

petition [pi'tiʃən]

n. 请愿,正式的申请: a solemn supplication or request to a superior authority; an entreaty

近义词:appeal, cry, entreaty, pleading, solicitation, supplication

v. (尤指正式地)请求: to make a request, especially a formal written one

近义词:adjure, beseech, conjure, entreat, impetrate, implore, importune, plead, solicit, supplicate

派生词:petitioner n. 申请人,请愿者

petrify ['petrifai]

v. 使僵化,失去活力: to cause to become stiff or stone-like; deaden

近义词:damp, dampen, deaden, devitalize, enervate, lobotomize, ossify

反义词:brace, energize, enliven, invigorate, quicken, stimulate, vitalize, vivify 使有活力

派生词:petrification n. 石化,僵化

petty ['peti]

adj. 细微的,不重要的: of small importance; trivial

近义词:inconsequential, inconsiderable, insignificant, measly, minute, paltry, peanut, slight, trifling, trivial

反义词:consequential, considerable, important, material, momentous, significant 重大的,重要的

petulant ['petjulənt]

adj. 易怒的,爱发脾气的: easily irritated or annoyed

近义词:choleric, grouchy, grumpy, irascible, irritable, peevish, perverse, pettish, prickly, raspy, ratty, stuffy, testy

反义词:forbearing, obliging, patient, stoic, tolerant 容忍的,忍让的

派生词:petulance n. 易怒,坏脾气

phenomenal [fi'nɔminəl]

adj. 不寻常的,非凡的: being out of the ordinary;extraordinary; outstanding

近义词:especial, exceptional, extraordinary, peculiar, preternatural, rare, singular, uncommon, unusual

反义词:common, normal, ordinary, typical 普通的,典型的

philanthropic [,filən'θrɔpik]

adj. 博爱的,为他人着想的: having or showing a concern for the welfare of others

近义词:altruistic, beneficent, benevolent, eleemosynary, good, humanitarian

反义词:misanthropic 反人类的;selfish 自私的

派生词:philanthropist n. 博爱的人

philistine ['filistain]

n. 市侩(注重物质而鄙视智慧或艺术的人): a person who is guided by materialism and is usually disdainful of intellectual or artistic values

近义词:lowbrow, materialist

反义词:highbrow 文化修养高的人

phlegmatic [fleɡ'mætik]

adj. 冷静的,无感情的,淡漠的: having or suggesting a calm, sluggish temperament; unemotional

近义词:affectless, apathetic, cold-blooded, emotionless, impassible, numb, stoic, stolid

反义词:demonstrative, emotional, fervent, fervid, impassioned, passionate, vehement 感情丰富的,热情的

piddling ['pidliŋ]

adj. 微不足道的: so trifling or trivial as to be beneath one's consideration

近义词:inconsequential, inconsiderable, insignificant, measly, minute, paltry, peanut, slight, trifling, trivial

反义词:consequential, considerable, important, material, momentous, significant 重大的,重要的

piebald ['paibɔ:ld]

adj. 杂色的: of different colors

近义词:blotched, dappled, marbled, mottled, splotched, spotted

反义词:monochromatic 单色的

adj. 混合的,杂糅而成的: consisting of many things of different sorts

近义词:assorted, eclectic, heterogeneous, hybrid, magpie, mixed, motley, promiscuous, varied

反义词:homogeneous 由相同类型事物组成的

pigment ['piɡmənt]

n. 颜料: a substance that imparts black or white or a color to other materials

近义词:colorant, dye, stain

vt. 给…上颜色: to color with or as if with pigment

近义词:paint, stain, tincture, tinge, tint

反义词:blanch 漂白;decolorize 脱色

pilfer ['pilfə]

v. 偷窃: to steal stealthily in small amounts

近义词:appropriate, filch, hook, lift, pinch, purloin, steal, thieve

pillar ['pilə]

n. 柱子: a firm upright support for a superstructure

近义词:column, pier, pilaster

n. (物质、精神等方面的)支柱: something or someone to which one looks for support

近义词:anchor, buttress, mainstay, reliance, standby

pillory ['piləri]

vt. 被示众嘲弄: to expose to public contempt, ridicule, or scorn

近义词:abase, debase, degrade, denounce, humiliate, ridicule

反义词:carol, eulogize, exalt, extol, laud 赞美

pilot ['pailət]

n. 领航员,飞行员: one employed to steer a ship

近义词:aviator, bellwether, captain, guide, helmsman, leader, navigator

adj. 初步的,试验性的: serving as a tentative model for future experiment or development

近义词:developmental, experimental, model, test, trial

反义词:eventual, final, ultimate 最终的

vt. 带领通过: lead or conduct over a usually difficult course

近义词:conduct, direct, guide, lead, route, show, steer

反义词:follow 跟随

pine [pain]

vi. 渴望,奢望: to yearn intensely and persistently especially for something unattainable

近义词:ache, crave, dream, hunger, itch, long, lust, repine, thirst, yearn

反义词:abhor, detest, loathe 厌恶,反感

vi. 因渴望而憔悴: to lose vigor, health, or flesh (as through grief)

近义词:decline, dwindle, fade, flag, languish, waste

pinnacle ['pinəkl]

n. 顶峰: the highest point of development or achievement

近义词:acme, apex, climax, culmination, meridian, peak, summit, top, zenith

反义词:bottom, nadir 最低点

pinpoint ['pinpɔint]

adj. 非常精确的: located, fixed, or directed with extreme precision

近义词:accurate, close, delicate, exact, fine, hairline, mathematical, precise, refined, rigorous

反义词:coarse, cursory, rough 粗略的;imprecise, inaccurate, inexact 不准确的

v. 精确定位或确认: to locate, fix, determine, or identify with precision

近义词:determine, distinguish, locate, identify, recognize, spot

反义词:estimate 估计

pioneer [,paiə'niə]

n. 扩荒者,先驱者: one of the first to settle in a territory

近义词:colonist, colonizer, homesteader, settler

反义词:follower 跟随者

adj. 最初的,最早的: coming before all others in time or order

近义词:earliest, foremost, headmost, inaugural, initial, leadoff, maiden, original, premier, virgin

反义词:final, last, latest, terminal, terminating, ultimate 最后的,终结的

vt. 开创,创造: to open up (an area) or prepare (a way)

近义词:begin, constitute, establish, inaugurate, initiate, innovate, institute, introduce, launch, plant, set up

反义词:close, end, shut, terminate, phase out 终止,淘汰

派生词:pioneering adj. 先驱性的,先导性的

pious ['paiəs]

adj. (信仰上)虔诚的: marked by or showing reverence for deity and devotion to divine worship

近义词:devout, godly, religious, sainted, saintly

反义词:antireligious, faithless, godless, impious, irreligious, ungodly, unholy 不虔诚的,无宗教信仰的

adj. 忠诚的: firm in one's allegiance to someone or something

近义词:constant, dedicated, devoted, loyal, staunch, steadfast, steady, true

反义词:disloyal, fickle, inconstant, perfidious, recreant, traitorous, treacherous, unfaithful 不忠诚的,善变的

piquant ['pi:kənt]

adj. 辛辣开胃的: pleasantly pungent or tart in taste

近义词:peppery, poignant, salty, savory, spicy, zesty

反义词:insipid, vapid, zestless 索然无味的

adj. 令人振奋的: appealingly provocative

近义词:exciting, pungent, racy, stimulating

反义词:flat, pallid 单调的,无聊的

pique [pi:k]

vt. 使愤怒: to arouse anger or resentment in

近义词:aggravate, annoy, exasperate, infuriate, irritate, peeve, provoke, rile, roil, ruffle, vex

反义词:delight, gratify, rejoice 使高兴

vt. 激起,刺激: to excite or arouse especially by a provocation, challenge, or rebuff

近义词:arouse, encourage, excite, fire, impassion, incite, instigate, move, stimulate, stir

反义词:allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soothe 平息,缓和

pirate ['paiərit]

vt. 盗版,盗用: to take or make use of under a guise of authority but without actual right

近义词:arrogate, commandeer, convert, expropriate, preempt, press, seize, usurp

n. 海盗: a robber on the high seas

近义词:corsair, freebooter, rover

pitfall ['pitfɔ:l]

n. 陷阱: a pit flimsily covered or camouflaged and used to capture and hold animals or men

近义词:catch, gimmick, gotcha, hitch, joker, snag, snare, trap

n. (不易察觉的)危害: a hidden or not easily recognized danger or difficulty

近义词:hazard, imminence, menace, peril, risk, threat, trouble

pithy ['piθi]

adj. 精练的,简洁的: precisely meaningful; forceful and brief

近义词:apothegmatic, brief, capsule, compact, compendious, concise, laconic, succinct, telegraphic, terse

反义词:circuitous, circumlocutory, diffuse, rambling, prolix, verbose, windy, wordy 冗长累赘的

派生词:pithiness n. 简洁,犀利

pitiless ['pitilis]

adj. 没有同情心的: devoid of or unmoved by pity

近义词:affectless, callous, coldhearted, cruel, harsh, indurate, merciless

反义词:charitable, clement, compassionate, humane, merciful, sympathetic, tender 有同情心的,仁慈的

pittance ['pitəns]

n. 少量津贴:a small portion, amount, or allowance

近义词:bit, mite, modicum, peanuts, trace

反义词:cornucopia, opulence 富饶;boodle, bundle, fortune 大笔财富

pivotal ['pivətl]

adj. 最关键的,最为重要的: of the greatest possible importance

近义词:critical, crucial, decisive, key, vital

反义词:inconsequential, inconsiderable, insignificant, marginal, minor, minute, negligible, nugatory, slight, trifling, trivial 不重要的

placate [plə'keit]

vt. (通过让步以)平息抚慰: to lessen the anger or agitation of

近义词:appease, assuage, conciliate, mollify, pacify, propitiate, tranquilize

反义词:anger, enrage, foment, gall, incense, inflame, infuriate, peeve, rile 激怒,使气恼

派生词:placation n. 安抚

placebo [plə'si:bəu]

n. 安慰性的事物: something of no intrinsic remedial value that is used to appease or reassure another

placid ['plæsid]

adj. 宁静的,风平浪静的: free from storms or physical disturbance

近义词:calm, halcyon, hushed, peaceful, quiet, serene, still, stilly, tranquil, untroubled

反义词:boisterous, clamorous, noisy, raucous, roistering, rowdy, tumultuous, uproarious 喧闹的

adj. 冷静的,淡定的: free from emotional or mental agitation

近义词:collected, composed, coolheaded, level, limpid, possessed, recollected, sedate, undisturbed, unperturbed

反义词:agitated, discomposed, disturbed, flustered, perturbed, upset 不安的,焦虑的

派生词:placidity n.宁静,安宁

plagiarize ['pleidʒjəraiz]

v. 剽窃,抄袭:to steal and pass off (the ideas or words of another) as one's own

近义词:steal

派生词:plagiarism n. 剽窃

plangent ['plændʒənt]

adj. 轰鸣的: having a loud reverberating sound

近义词:blaring, blasting, clamorous, deafening, earsplitting, resonant, resounding, sonorous, thunderous, vibrant

反义词:muffled, muted 声音被减弱的;gentle, low, soft 声音轻柔的

adj. 凄凉的,哀伤的: having an expressive and especially plaintive quality

近义词:doleful, dolorous, funeral, grieving, lamentable, lugubrious, plaintive, rueful, sorrowful, woeful

反义词:agreeable, cheerful, delightful, enjoyable, jolly, pleasing 令人愉快的

plastic ['plæstik]

adj. 可塑的: susceptible of being modified in form or nature

近义词:adaptable, ductile, flexible, malleable, pliable, pliant, resilient, supple

反义词:inflexible, rigid, stiff 僵硬的

adj. 虚假的,做作的: lacking in natural or spontaneous quality

近义词:affected, assumed, bogus, factitious, fake, false, feigned, mock, phony, pretended, pseudo, spurious

反义词:artless, genuine, natural, spontaneous, unaffected, uncontrived, unfeigned 真诚的

派生词:plasticity n. 可塑性

plateau ['plætəu]

n. 高原: a usually extensive level land area raised sharply above adjacent land on at least one side

近义词:highland, mesa, tableland, upland

反义词:lowland 低谷;basin 盆地

n. 稳定时期,平台期: a relatively stable level, period, or state

近义词:equilibrium, stage, stasis

platitude ['plætitju:d]

n. 陈词滥调: a trite or banal remark or statement, especially one expressed as if it were original or significant

近义词:banality, bromide, cliché, commonplace, homily, shibboleth, truism

n. 缺乏原创性: lack of originality

近义词:triteness, staleness

反义词:novelty 新颖性;originality 原创新

plausible ['plɔ:zəble]

adj. 看似有理的: superficially fair, reasonable, or valuable but often specious

近义词:believable, credible, likely, possible, presumable, probable 可信的

反义词:paradoxical 看似矛盾的;implausible, improbable, incredible, unbelievable, unlikely 不太可能的

派生词:plausibility n. 看似有理

playful ['pleiful]

adj. 爱开玩笑的,好打闹的: given to good-natured joking or teasing

近义词:antic, coltish, elfish, fay, frisky, frolicsome, larky, rollicking, sportive

反义词:earnest, grave, serious, sober, solemn, somber 严肃的

pleat [pli:t]

n./vt. 打褶: fold

近义词:corrugate, crease, furrow, ruffle, wrinkle

反义词:flatten, smooth 抹平

plebeian [pli'bi:jən]

adj. 平民的,社会下层的: belonging to the class of people of low social or economic rank

近义词:baseborn, common, humble, inferior, lowborn, lumpen, mean, prole, proletarian, unwashed, vulgar

反义词:aristocratic, genteel, gentle, highborn, highbred, lofty, noble, partrician, wellborn 上流社会的

plenitude ['plenitju:d]

n. 丰富,充沛: an amount or supply more than sufficient to meet one's needs

近义词:abundance, cornucopia, feast, plentitude, plethora, wealth

反义词:deficiency, inadequacy, insufficiency, undersupply 匮乏,不足

n. 大量: a considerable amount

近义词:bunch, bundle, dozen, multiplicity, myriad, plateful, plenty, profusion, reams, scads, spate, stack, volume

反义词:ace, bit, glimmer, handful, hint, mite, nip, ounce, pittance, speck, spot, trace 少量

plentitude ['plentitju:d]

n. 大量: an ample amount or quantity; an abundance

近义词:abundance, affluence, cornucopia, myriad, plenty, profusion, stack, wealth

反义词:dearth, deficiency, inadequacy, insufficiency 缺乏,匮乏;mite, peanuts, pinch, pittance, trace 少量

plethora ['pleθərə]

n. 过量,过剩: excess, superfluity

近义词:abundance, cornucopia, feast, overabundance, overflow, plentitude, profusion, surfeit, surplus

反义词:dearth, inadequacy, insufficiency, paucity, scarcity, undersupply 缺乏

派生词:plethoric adj. 过量的

pliable ['plaiəbl]

adj. 易弯曲的,柔软的: supple enough to bend freely or repeatedly without breaking

近义词:adaptable, ductile, flexible, limber, plastic, supple

反义词:inflexible, rigid, stiff 不易弯曲的;unbending 难弯曲的

adj. 易受影响的,温顺的: easily influenced, persuaded, or swayed

近义词:compliant, docile, obedient, pliant, tractable, subdued

反义词:contumacious, insubordinate, intractable, obstreperous, recalcitrant, refractory, unruly 难控制的

pliant ['plaiənt]

adj. 易弯曲的: easily bent or flexed

近义词:adaptable, ductile, flexible, limber, plastic, supple

反义词:inflexible, rigid, stiff 不易弯曲的;unbending 难弯曲的

adj. 顺从的: yielding readily to influence or domination

近义词:compliant, docile, obedient, pliant, tractable, subdued

反义词:contumacious, insubordinate, intractable, obstreperous, recalcitrant, refractory, unruly 难控制的

plight [plait]

n. 困境: a situation, especially a bad or unfortunate one

近义词:dilemma, jam, predicament, quandary

plod [plɔd]

v. 沉重缓慢地走: to walk heavily or slowly

近义词:tramp, trudge

反义词:flit 迅速飞过;gambol 雀跃

派生词:plodding adj. 走路沉重缓慢的

plodder ['plɔdə]

n. 行走缓慢的人: someone who moves slowly or more slowly than others

近义词:crawler, dallier, dawdler, dragger, laggard, lagger, lingerer, loiterer, snail, straggler

反义词:speedster 速度快的人

pluck [plʌk]

n. 敢于面对困难的勇气: resourceful courage and daring in the face of difficulties

近义词:backbone, courage, dauntlessness, grit, guts, resolution, spirit, spunk

反义词:cowardice, coward, spinelessness 胆小,怯懦

v. 弹奏(弦乐): to sound (the strings of an instrument) by pulling and releasing them with the fingers or a plectrum

近义词:play

派生词:plucky adj. 勇敢的

plumb [plʌm]

vt. 测深度: to measure the depth of (as a body of water) typically with a weighted line

近义词:fathom

adj. 垂直的: exactly vertical

近义词:perpendicular, upright, vertical

反义词:horizontal 水平的

adj. 完全的,绝对的: having no exceptions or restrictions

近义词:absolute, categorical, complete, consummate, definite, pure, sheer, thorough, utter, very

反义词:doubtful, dubious, equivocal, questionable, uncertain 不确定的;qualified 有条件的

派生词:Such a movie is plumb trash and further evidence of the deterioration of popular culture. 这样的电影就是彻头彻尾的垃圾,它进一步证明了大众文化的堕落和腐化。

v. 仔细深入地检查: to examine closely or deeply

近义词:explore, delve, inquire, investigate, probe

plummet ['plʌmit]

v. 突然下降: to decline suddenly and steeply

近义词:crash, decline, descend, dip, dive, fall, plunge, sink, tumble

反义词:skyrocket, soar 飙升

plump [plʌmp]

adj. 丰满的: well-rounded and full in form

近义词:chubby, fleshy, fat, gross, obese, rotund, round

反义词:lean, slender, svelte, thin 纤瘦的,苗条的;angular 因消瘦而棱角分明的

vi. 鼎力支持,赞口不绝: to give full support or praise

近义词:advocate, back, champion, endorse, patronize

反义词:baffle, foil, frustrate, sabotage 阻挠,从中破坏

plunge [plʌndʒ]

vi. 突然下降: to descend or dip suddenly

近义词:crash, decline, descend, dip, dive, fall, plummet, plunge, sink, tumble

反义词:skyrocket, soar 飙升

vt. 插入,刺入: to cause to penetrate or enter quickly and forcibly into something

近义词:drive, stab, stick, thrust

反义词:extract 拔出

plush [plʌʃ]

adj. (味道等)浓郁的: having an abundance of some characteristic quality (as flavor)

近义词:concentrated, full, heady, lusty, muscular, potent, rich, robust, strong

反义词:delicate, light, mild, thin, weak (味道等)淡的

adj. 奢华的,豪华的: notably luxurious

近义词:deluxe, lavish, luxuriant, luxurious, opulent, palatial, silken, sumptuous

反义词:ascetic, austere, humble, spartan 朴素的,平凡的

poach [pəutʃ]

vt. 水煮: to cook in a liquid heated to the point that it gives off steam

近义词:coddle, parboil, simmer, stew

pointer ['pɔintə]

n. (仪表上的)指针: a scale indicator on a watch, balance, or other measuring instrument

近义词:hand, index, indicator, needle

n. 忠告,建议: a useful suggestion or hintusually from an expert

近义词:advice, hint, lead, recommendation, tip

polarize ['pəuləraiz]

vt. 使分开对立,两极分化: to break up into opposing factions or groupings

近义词:bifurcate, diverge, divide

反义词:coalesce, unite 合并,联合

派生词:polarization n. 两极分化;极化

polemic [pɔ'lemik]

n. 争执: a controversial argument

近义词:contention, controversy, disagreement, disputation

反义词:agreement 一致,协议

派生词:polemical adj. 好争论的

polished ['pɔliʃt]

adj. 有教养的: showing a high degree of refinement and the assurance that comes from wide social experience

近义词:cultivated, cultured, genteel, refined, urbane

反义词:gauche, rustic, philistine 粗俗的;uncivilized, untutored 未开化的

adj. 擦亮的: having a shiny surface or finish

近义词:buffed, burnished, glistening, lustrous, rubbed, satiny, sleek

反义词:dim, dull, flat, lusterless 黯淡无光的

派生词:polish v. 擦亮

politic ['pɔlitik]

adj. 精明能干的: characterized by shrewdness in managing, contriving, or dealing

近义词:diplomatic, judicious, perspicacious, sagacious, tactful, wise

反义词:tactless, unsophisticated 缺乏谋略的,头脑简单的

adj. 合时宜的,明智的: suitable for bringing about a desired result under the circumstances

近义词:advisable, desirable, prudent, tactical

反义词:imprudent, inadvisable, injudicious, unwise 不明智的,不合时宜的

pompous ['pɔmpəs]

adj. 浮夸的: excessively elevated or ornate

近义词:affected, bombastic, flowery, grandiloquent, magniloquent, rhetorical, sonorous

反义词:homely 朴素的

adj. 傲慢的: having or exhibiting self-importance

近义词:arrogant, egocentric, haughty, pontifical, presumptuous, supercilious

反义词:humble, modest, unpretentious 谦逊的

ponderable ['pɔndərəbl]

adj. 有价值的,值得考虑的: considerable enough to be weighed or assessed

近义词:appreciable, perceptible, sensible

反义词:inappreciable 微不足道的

ponderous ['pɔndərəs]

adj. 沉重的: of very great weight

近义词:cumbersome, heavy, hefty, massive, onerous, weighty

反义词:ethereal, gossamer, light, weightless 轻飘飘的

adj. 沉闷无聊的: oppressively or unpleasantly dull

近义词:dreary, dull, flat, elephantine, monotonous, insipid, vapid

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 极吸引人的

pontificate [pɔn'tifikit]

vi. 傲慢地做或说:to speak or express opinions in a pompous or dogmatic way

反义词:condescend 屈尊,俯就

派生词:pontification n. 傲慢的言行;pontifical adj. 傲慢的

pore [pɔ:]

vi. 仔细浏览,仔细研究: to read or study attentively(usually used with over)

近义词:cogitate, consider, contemplate, deliberate, meditate, perpend, ruminate, study, weigh, chew over

反义词:flip, glance, leaf, riffle, skim 粗略地看,迅速浏览

porous ['pɔ:rəs]

adj. 多孔可渗透的: admitting the passage of gas or liquid through pores or interstices

近义词:passable, penetrable, permeable, pervious

反义词:impassable, impenetrable, impermeable, impervious 无法穿透的

派生词:porosity n. 多孔性

portentous [pɔ:'tentəs]

adj. 预兆性的,凶兆的: being or showing a sign of evil or calamity to come

近义词:baleful, direful, doomy, foreboding, inauspicious, menacing, minatory, ominous, sinister, ill-omened

反义词:auspicious, propitious 吉兆的

adj. 勾起兴趣的,令人遐想的:eliciting amazement or wonder

近义词:amazing, astonishing, astounding, fabulous, marvelous, miraculous, prodigious, wonderful

反义词:common, commonplace, ordinary 普通的

poseur [pəu'zə:]

n. 故作姿态、不真诚的人:an affected or insincere person

近义词:grandstander, poser

posit ['pɔzit]

vt.假定,断定:to assume or affirm the existence of

近义词:assume, postulate, presuppose, premise, presume

反义词:falsify 证明为假

postulate ['pɔstjuleit]

n. 前提条件: something taken as being true or factual and used as a starting point for a course of action or reasoning

近义词:premise, presumption, presupposition, supposition

反义词:conclusion 结论

v. 假定为真: to assume or claim as true, existent, or necessary

近义词:assume, conjecture, hypothesize, posit, presuppose, premise, presume, suppose

反义词:belie, disprove, falsify 证明为假

派生词:postulation n. 推测

posture ['pɔstʃə]

n. 姿势,姿态: a general way of holding the body

近义词:attitude, carriage, poise, stance, station

vi. 故作姿态,装模作样: to assume an artificial or pretended attitude

近义词:attitudinize, feign, grandstand, masquerade, pose, pretend

派生词:posturer n. 故作姿态之人

potable ['pəutəbl]

n. 饮品,尤指有酒精饮料: a beverage, especially an alcoholic beverage

近义词:beverage, drink, juice, liquor, spirits

反义词:non-intoxicant, soft drink 软饮料

adj. 适于饮用的: suitable for drinking

近义词:drinkable, edible

反义词:undrinkable 不能饮用的

potentate ['pəutənteit]

n. 有权的人: one who has the power and position to rule over others

近义词:authority, autocrat, monarch, ruler, sovereign

反义词:figurehead (有名无权的)傀儡

potentiate [pəu'tenʃieit]

vt. 激活,加强: to make effective or active, or more effective or more active

近义词:activate, energize, enhance, intensify, stir, wake, vitalize

反义词:deactivate 使无效;abate, attenuate, dwindle, lessen, moderate, reduce 减弱,削弱

pout [paut]

vi. (特别是撅嘴)表示不悦: to show displeasure, especially by thrusting out the lips or wearing a sullen expression

近义词:grump, mope, sulk

反义词:grin 露齿而笑

practitioner [præk'tiʃənə]

n. 职业人士: one who practices a profession

近义词:expert, expounder, guru, professional, specialist, virtuoso

反义词:fledgling 无经验的人;quack 冒充内行的人

pragmatic [præɡ'mætik]

adj. 实用主义的,务实的: a practical approach to problems and affairs

近义词:down-to-earth, earthy, hardheaded, matter-of-fact, practical

反义词:fanciful, idealistic, impractical, unrealistic, utopian, visionary 幻想的,不务实的

派生词:pragmatism n. 实用主义,务实主义

prairie ['prεəri]

n. 大草原: an extensive area of flat or rolling, predominantly treeless grassland

近义词:grassland, meadow, plain, savanna

prate [preit]

vi. 闲聊,空谈: to talk long and idly

近义词:babble, chat, chatter, converse, gabble, jabber, prattle, twitter

派生词:prater n. 闲聊的人

preach [pri:tʃ]

vi. 传道,布道: to deliver a sermon

近义词:discourse, sermonize

派生词:preacher n. 布道者

precarious [pri'kεəriəs]

adj. 危险不稳定的: dangerously lacking in security or stability

近义词:delicate, fragile, sensitive, touchy, unstable

反义词:firm, stable 稳定的;safe, secure 安全的

adj. 可疑的,不明确的: dependent on uncertain premises

近义词:ambiguous, doubtful, dubious, equivocal, uncertain, unfounded

反义词:indubitable, unambiguous, unequivocal, unquestionable 明确的,毋庸置疑的

precedent [pri'si:dənt]

n. 先例,前例: an earlier occurrence of something similar

近义词:example, instance, model, paradigm, pattern, standard

adj. 先前的: prior in time, order, arrangement, or significance

近义词:antecedent, anterior, former, preceding, previous, prior

反义词:ensuing 继而发生的

派生词:unprecedented adj. 前所未见的

precipice ['presipis]

n. 悬崖峭壁: a very steep or overhanging place

近义词:bluff, cliff, crag, escarpment, palisade

反义词:ridge 山脊

派生词:precipitous adj. 陡峭的

precipitate [pri'sipitit]

adj. 匆忙的: acting or done with excessive or careless speed

近义词:cursory, flying, headlong, hurried, overhasty, precipitous, rash, rushed

反义词:deliberate 慎重考虑的;leisurely, unhurried, unrushed 从容不迫的,不慌不忙的

vt. 促使,导致: to cause to happen, especially suddenly or prematurely

近义词:accelerate, escalate, expedite, hasten, impel, speed, trigger

反义词:check, encumber, enfetter, hamper, handicap, hinder, manacle, obstruct, retard, trammel 阻碍

派生词:precipitation n. 急促;沉淀;降水

precipitation [pri,sipi'teiʃən]

n. 沉积物,尤指降水: something precipitated as a deposit on the earth of hail, mist, rain, sleet, or snow

近义词:deposit, sediment

n. 仓促: excited and often showy or disorderly speed

近义词:haste, hastiness, hustle, precipitousness, rush

反义词:deliberation 深思熟虑

precipitous [pri'sipitəs]

adj. 非常陡峭的:very steep, perpendicular, or overhanging in rise or fall

近义词:abrupt, arduous, precipitate, sheer, steep

反义词:flat, level 平坦的

adj. 匆忙的: acting or done with excessive or careless speed

近义词:cursory, flying, headlong, hurried, overhasty, precipitate, rash, rushed

反义词:deliberate 慎重考虑的;leisurely, unhurried, unrushed 从容不迫的,不慌不忙的

preclude [pri'klu:d]

vt. 预先阻止: to make impossible, as by action taken in advance

近义词:avert, deter, forestall, obviate, prevent, stave off

vt. 排斥 :to exclude or prevent (someone) from a given condition or activity

近义词:bar, exclude, except

反义词:enclose 圈入

派生词:preclusive adj. 预先阻止的

precursor [pri:'kə:sə]

n. 先驱者,先导: one that precedes and indicates the approach of another

近义词:foregoer, forerunner, harbinger, herald, outrider

反义词:sequela, successor 后继者;descendant 后代

派生词:precursory adj. 先驱性的,开创性的

predecessor ['pri:disesə]

n. 前任,先辈: a person who has previously occupied a position or office to which another has succeeded

近义词:ancestor, antecedent, foregoer, forerunner, precursor

反义词:successor 继任者;descendant 后代

predestine [pri:'destin]

vt. 预先注定: to determine the fate of in advance

近义词:doom, fate, foredoom, foreordain, ordain, predestine, predetermine, preordain

派生词:predestination n. 命中注定

predilection [,pri:di'lekʃən]

n. 爱好,偏袒:a partiality or disposition in favor of something

近义词:affection, affinity, bias, disposition, inclination, leaning, penchant, predisposition, propensity, tendency

反义词:aversion, loathing, nausea, repugnance, repulsion, revulsion 反感

preeminent [pri'eminənt]

adj. 优秀的,重要的:having paramount rank, dignity, or importance

近义词:distinguished, illustrious, incomparable, notable, outstanding, peerless, superb, supreme, unmatchable

反义词:negligible, trivial 不重要的

派生词:preeminence n. 杰出

preempt [pri'empt]

vt. 预先占有: to appropriate, seize, or take for oneself before others

近义词:appropriate, arrogate, commandeer, convert, expropriate, preempt, press, seize, usurp

v. 替换:to replace with something considered to be of greater value or priority: take precedence over

近义词:displace, replace, supersede, supplant

派生词:preemptive adj. 先发制人的

preen [pri:n]

vt. 整理(羽毛):to smooth or clean (feathers) with the beak or bill

近义词:plume

反义词:rumple 弄皱

vt. 打扮修饰: to dress or groom (oneself) with elaborate care

近义词:groom, plume, primp

vt. 自满: to take pride or satisfaction in (oneself)

近义词:gloat, plume, pride

反义词:efface 表现出谦卑

preface ['prefis]

n. 序言:a preliminary statement or essay introducing a book that explains its scope, intention, or background and is usually written by the author

近义词:exordium, foreword, introduction, overture, preamble, prelude, prologue

反义词:epilogue 尾声

派生词:prefatory adj. 序言的

pregnant ['preɡnənt]

adj. 重要的,意味深长的: weighty or significant; full of meaning

近义词:eloquent, meaningful, momentous, profound, revelatory, significant, suggestive

反义词:inane 空洞的

adj. 怀孕的:containing a developing embryo, fetus, or unborn offspring within the body

近义词:enceinte, expectant, expecting, gravid

派生词:pregnancy n. 怀孕

premeditate [pri'mediteit]

vt. 预谋: to think about and revolve in the mind beforehand

近义词:forethink, precogitate, predetermine

反义词:disregard, ignore, overlook, slight 忽略

派生词:premeditated adj. 有预谋的

preoccupation [pri:,ɔkju'peiʃən]

n. 非常关心,全神贯注: extreme or excessive concern with something

近义词:absorption, engagement, engrossment, immersion

反义词:apathy, indifference, nonchalance, unconcern 漠不关心

派生词:preoccupied adj. 全神贯注的

preponderant [pri'pɔndərənt]

adj. 占优势的,更重要的: having superior weight, force, importance, or influence

近义词:dominant, paramount, predominant, prevalent, overruling

反义词:secondary, subsidiary 次要的

派生词:preponderance n. 优势地位

prepossessing [,pri:pə'zesiŋ]

adj. 给人好感的:serving to impress favorably

近义词:alluring, attractive, appealing, captivating, charming, enchanting, pleasing, riveting

反义词:abhorrent, appalling, disgusting, hideous, loathsome, repellent, repulsive 令人反感的

派生词:unprepossessing adj. 不吸引人的

preposterous [pri'pɔstərəs]

adj. 荒谬的,不符合常理的: contrary to nature, reason, or common sense

近义词:absurd, asinine, fallacious, fatuous, lunatic, ludicrous, insane, irrational, unreasonable

反义词:commonsensical 常识性的;reasonable, sensible 有道理的

prerequisite ['pri:'rekwizit]

n. 先决条件,前提: something that is necessary to an end or to the carrying out of a function

近义词:condition, essential, must, necessity, precondition, requirement, requisite, sine qua non

prerogative [pri'rɔɡətiv]

n. 特权,权力: an exclusive or special right, power, or privilege

近义词:appanage, birthright, entitlement, privilege, right

presage ['presidʒ]

n. 征兆: something believed to be a sign or warning of a future event

近义词:augury, auspice, boding, foreboding, foreshadowing, portent, prefiguring

vt. 预示,预言: to foretell or predict

近义词:adumbrate, augur, forecast, foretell, portend, predict, prognosticate, prophesy

prescience ['presiəns]

n. 预知,先见: knowledge of actions or events before they occur

近义词:foresight, forethought, providence

反义词:improvidence, myopia, shortsightedness 目光短浅

prescription [pris'kripʃən]

n. 规定,传统的规矩: something prescribed as a rule; especially an inherited or established way of thinking, feeling, or doing

近义词:convention, custom, decree, law, regulation, rule

派生词:prescribe v. 开药方;设立规定

preservative [pri'zə:vətiv]

n. 防腐剂: an additive used to protect against decay, discoloration, or spoilage

派生词:preserve v. 保存

prestige [pre'sti:ʒ]

n. 声望,威望: the level of respect at which one is regarded by others

近义词:credit, fame, influence, reputation

反义词:infamy 坏名声

派生词:prestigious adj. 有名望的

presumptuous [pri'zʌmptjuəs]

adj. 放肆的,冒昧的: overstepping due bounds (as of propriety or courtesy)

近义词:audacious, bold, brash, impertinent, impudent, insolent, pompous, presuming

反义词:courteous, decorous, genteel, gracious, urbane 举止得体的,有礼貌的

adj. 傲慢的: having a feeling of superiority that shows itself in an overbearing attitude

近义词:assumptive, bumptious, cavalier, haughty, imperious, lofty, overweening, peremptory, supercilious

反义词:humble, modest 谦卑的

pretense [pri'tens]

n. 虚假,伪装: the act of pretending; a false appearance or action intended to deceive

近义词:affectation, camouflage, deceit, disguise, imposture, mask, masquerade

反义词:sincerity 真诚

n. 自大,优越感: an exaggerated sense of one's importance that shows itself in the making of excessive or unjustified claims

近义词:assumption, hauteur, imperiousness, loftiness, lordliness, pomposity, superciliousness, superiority

反义词:humility, modesty 谦逊

preternatural [,pri:tə'nætʃərəl]

adj. 超乎寻常的: surpassing the normal or usual

近义词:aberrant, abnormal, anomalous, extraordinary, phenomenal, magical, miraculous, unearthly

反义词:common, ordinary, prosaic 平凡的

prevail [pri'veil]

vi. 盛行,战胜: to be greater in strength or influence

近义词:conquer, dominate, overcome, reign, triumph

反义词:yield 屈服;lose 失败

派生词:prevailing adj. 盛行的

prevalent ['prevələnt]

adj. 流行的,普遍的: widely or commonly occurring, existing, accepted, or practiced

近义词:conventional, dominant, common, popular, predominant, preponderant, prevailing, rife

反义词:absent, rare 缺少的,稀少的;unusual 与众不同的

派生词:prevalence n. 流行,遍及

prevaricate [pri'værikeit]

vi. 支吾其词,撒谎: to stray from or evade the truth

近义词:equivocate, fabricate, falsify, lie, palter

派生词:prevarication n. 支吾其词

primordial [prai'mɔ:djəl]

adj. 原始的,最初的: being or happening first in sequence of time

近义词:ancient, early, primal, primeval, primitive

反义词:late, recent 最近的

primp [primp]

v. 精心打扮: to dress, adorn, or arrange in a careful or finicky manner

近义词:preen, dress up

principal ['prinsəpəl]

adj. 主要的,重要的: first, highest, or foremost in importance, rank, worth, or degree

近义词:capital, cardinal, chief, dominant, grand, main, major, paramount, predominant, preeminent, primary

反义词:secondary, subordinate 次要的

pristine ['pristain]

adj. 纯净的,质朴的,未被文明腐蚀的: remaining in a pure state; uncorrupted by civilization. remaining free from dirt or decay; clean

近义词:immaculate, spotless, stainless, unsoiled, unstained, unsullied

反义词:tainted, squalid, contaminated, besmirched, corrupted by civilization 污染的,被文明腐蚀的

privation [prai'veiʃən]

n. 缺乏,穷困: lack of what is needed for existence

近义词:deprivation, loss

反义词:repletion 充满

probe [prəub]

v./n. 深入调查: a penetrating or critical investigation

近义词:delving, disquisition, exploration, inquisition

probity ['prəubiti]

n. 正直: faithfulness to high moral standards

近义词:honesty, integrity, rectitude, righteousness, uprightness

反义词:unscrupulousness, shiftiness, baseness, dishonor, lowness 肆无忌惮,欺骗

proclaim [prəu'kleim]

vt. 宣告,使…公之于众: to declare publicly, typically insistently, proudly, or defiantly and in either speech or writing

近义词:advertise, announce, blare, blazon, broadcast, declare, enunciate, herald, promulgate, publicize, publish, release, trumpet

反义词:conceal, hide 隐藏;silence, suppress 压制(观点的发表)

proclivity [prəu'kliviti]

n. 癖性,偏好: a natural propensity or inclination; predisposition

近义词:aptitude, disposition, leaning, partiality, penchant, predilection, propensity

反义词:aversion, antipathy, disinclination 厌恶,反感

procrastinate [prəu'kræstineit]

vi. (因为懒散)拖延: to put off doing something, especially out of habitual carelessness or laziness

procure [prəu'kjuə]

vt. 获得,取得: to get possession of

近义词:acquire, attain, garner, knock down, pull down, bring in

反义词:relinquish, forfeit, lose 放弃

prod [prɔd]

vt. 促使……行动: to try to persuade (someone) through earnest appeals to follow a course of action

近义词:encourage, exhort, goad, nudge, prompt, spur, egg on

反义词:rein 抑制

prodigal ['prɔdiɡəl]

adj. 挥霍的: recklessly spendthrift

近义词:extravagant, profligate, squandering, unthrifty, wasteful

反义词:frugal, parsimonious, conserving, economical, economizing, penny-pinching, scrimping, skimping, thrifty 节省的,吝啬的, penury, husbandry 贫困,节约

派生词:prodigality 浪费挥霍

n. 败家子: someone who spends money freely or foolishly

近义词:fritterer, high roller, profligate, spender, spendthrift, squanderer, waster, wastrel

反义词:economizer, penny-pincher 吝啬的人

prodigious [prəu'didʒəs]

adj. 巨大的: impressively great in size, force, or extent; enormous

近义词:colossal, elephantine, enormous, gigantic, titanic, tremendous

反义词:slight 微小的

派生词:prodigy n. 天才,神童

adj. 惊人的,了不起的: causing wonder or astonishment

近义词:amazing, astonishing, astounding, awesome, fabulous, miraculous, portentous, staggering, stunning, stupendous, sublime, surprising

profane [prəu'fein]

v. 亵渎: to treat (something sacred) with abuse, irreverence, or contempt

近义词:defile, violate

反义词:unviolated, inviolable 未被亵渎的,不可亵渎的

派生词:profaned 被亵渎的

v. 滥用: to put to a bad or improper use

近义词:abuse, misemploy, misuse, pervert, prostitute

proffer ['prɔfə]

v./n. 献出,提供: to offer for acceptance; tender

近义词:extend, give, proffer, tender, trot out

反义词:retain, withhold 保留

proficient [prəu'fiʃənt]

adj. 熟练的,精通的: having or marked by an advanced degree of competence, as in an art, vocation, profession, or branch of learning

近义词:accomplished, complete, expert, skilled, versed, virtuoso

反义词:inept, incompetent, amateur, inexperienced, inexpert, jackleg, unprofessional, unseasoned, unskilled 无能的

profligate ['prɔfliɡət]

adj./n. 挥金如土的,挥霍的: recklessly wasteful; wildly extravagant

近义词:extravagant, high-rolling, spendthrift, squandering, thriftless, unthrifty, wasteful

反义词:parsimonious, provident, thrift, economical, frugal, conserving 吝啬的,节俭的

n. 败家子: someone who spends money freely or foolishly

近义词:fritterer, high roller, spender, spendthrift, squanderer, waster, wastrel

反义词:economizer, penny-pincher 吝啬的人

n. 堕落的人: a person who has sunk below the normal moral standard

近义词:backslider, debauchee, debaucher, decadent, deviate, libertine, perv, pervert, profligate, rake, rakehell, rip

profundity [prəu'fʌndəti]

n. 深奥,深刻: something profound or abstruse

近义词:deepness, profoundness

反义词:superficiality 肤浅

profusion [prəu'fju:ʒən]

n. 丰富,大量: the state of being profuse; abundance

近义词:abundance, mass, plentitude, scads, volume, wealth

反义词:paucity 极小量, scanty 缺乏的

派生词:profuse 丰富的

n. 挥霍,浪费: the quality or fact of being free or wasteful in the expenditure of money

近义词:extravagancy, lavishness, prodigality, wastefulness

反义词:economy, frugality, penny-pinching

prohibitive [prəu'hibitiv]

adj. 禁止的;阻止的: tending to prohibit or restrain
adj. (价格高得)抑制购买的: so high or burdensome as to discourage purchase or use

project ['prɔdʒekt]

n. 方案,计划: a specific plan or design

近义词:arrangement, blueprint, design, plan, program, scheme, strategy, system, road map

vi. 凸出: to extend outward beyond a usual point

近义词:balloon, beetle, billow, bunch, jut, overhang, poke, pouch, pout, protrude, swell

vt. 预测,预计: to calculate, estimate, or predict (something in the future), based on present data or trends

近义词:augur, estimate, extrapolate, forecast, predict, predetermine, presage

派生词:projected adj. 计划的;projection n. 凸起物;投影

proliferate [prəu'lifəreit]

vi. 快速繁殖,激增: to grow or multiply by rapidly producing new tissue, parts, cells, or offspring

近义词:balloon, boom, build up, escalate, expand, mushroom, snowball

反义词:decrease in amount, dwindle, contract, decrease, diminish, dwindle, lessen, recede, wane 数量减少,缩小

prolix ['prəuliks]

adj. 罗嗦的,冗长的: tending to speak or write at excessive length

近义词:diffuse, garrulous, rambling, verbose, windy

反义词:pithy, taciturn, terse, succinct, concise, extreme brief 精炼的,寡言的

prologue ['prəulɔɡ]

n. 序言: the preface or introduction to a literary work

近义词:exordium, foreword, preamble, preface, prelude, proem, prolusion

反义词:epilogue 结尾

prolong [prə'lɔŋ]

vt. 延长,拖延: to lengthen in extent, scope, or range

近义词:elongate, lengthen, outstretch, protract, stretch, drag (out), draw out

反义词:abbreviate, abridge, curtail, cut, cut back, shorten, truncate 截短

promulgate ['prɔməlɡeit]

vt. 正式宣布: to make known openly or publicly

近义词:annunciate, declare, enunciate, proclaim, publicize, herald

反义词:keep secret 保密

proofread ['pru:f,ri:d]

vt. 校对: to read (copy or proof) in order to find errors and mark corrections

propagate ['prɔpəɡeit]

v. 繁殖: to cause to continue or increase by sexual or asexual reproduction

近义词:breed, multiply, reproduce

反义词:fail to multiply 根除,繁殖失败

vt. 传播,宣传: to cause to spread out and affect a greater number or greater area: extend

近义词:broadcast, circulate, disseminate

反义词:check 阻止

propensity [prəu'pensiti]

n. 倾向,癖好: an often intense natural inclination or preference

近义词:affinity, aptitude, bent, partiality, penchant, predilection, predisposition, proclivity

反义词:aversion 厌恶

prophetic [prəu'fetik]

adj. 预言的,预示的: foretelling events:predictive

近义词:predictive

propitiate [prəu'piʃieit]

vt. 慰抚,劝解: to conciliate (an offended power); appease

近义词:appease, assuage, conciliate, disarm, mollify, placate

反义词:enrage, incense, inflame, infuriate, ire, madden, outrage, antagonize, arouse hostility 激怒

propitious [prəu'piʃəs]

adj. 吉祥的: favorably disposed: pointing toward a happy outcome

近义词:auspicious, encouraging, fair, heartening, optimistic, promising, upbeat

反义词:dim, discouraging, disheartening, futureless, hopeless, inauspicious, unfavorable, unpromising, unpropitious 不吉利的

proponent [prəu'pəunənt]

n. 建议者,支持者: one who argues in support of something; an advocate

近义词:advocate, apostle, champion, expounder, espouser, friend, promoter, supporter, protagonist

反义词:adversary, antagonist, opponent, detractor 诋毁者,反对者

proprietary [prəu'praiətəri]

n. 所有权: ownership

近义词:dominion, ownership, possession, property, proprietorship

adj. 私营的: privately owned and managed and run as a profit-making organization

近义词:private

反义词:public 政府提供的;state-owned 国有的

propriety [prəu'praiəti]

n. 礼节: conformity to what is socially acceptable in conduct or speech

近义词:decorum, form, etiquette

反义词:impropriety, indecency, indecorum

n. 适当得体: the quality or state of being especially suitable or fitting

近义词:appositeness, aptness, felicity, fitness, properness, rightness, seemliness, suitability

反义词:improperness, impropriety, inappositeness, inappropriateness, inaptness, infelicity, unfitness, unseemliness, unsuitability, wrongness 不得体

prosaic [prəu'zeiik]

adj. 单调的,常见的: being of the type that is encountered in the normal course of events

近义词:commonplace, everyday, routine, unexceptional, unremarkable, workaday

反义词:abnormal, exceptional, extraordinary, odd, out-of-the-way, strange, exciting, preternatural, ingenious, imaginary 不寻常的,有独创性的

proscribe [prəus'kraib]

vt. 禁止,排斥: to prohibit; forbid

近义词:ban, enjoin, interdict, outlaw, prohibit

反义词:sanction, permit, allow, let, suffer 允许

prosecution [,prɔsi'kju:ʃən]

n. 实行,执行: the doing of an action

近义词:accomplishment, achievement, discharge, enactment, execution, fulfillment, implementation, performance, perpetration, pursuance

反义词:nonfulfillment, nonperformance 不履行,不完成

proselytize ['prɔsilitaiz]

v. 改变信仰: to persuade to change to one's religious faith

近义词:convert

prospect ['prɔspekt]

vi. 探查,勘探: to go into or range over for purposes of discovery

近义词:hunt, probe, search, skirr

n. 期待,被期望的某物: the act or state of looking forward to some occurrence

近义词:anticipation, contemplation, expectancy

prosperous ['prɔspərəs]

adj. 成功的,繁盛的: marked by vigorous growth and well-being especially economically

近义词:booming, flourishing, halcyon, lush, palmy, roaring, thriving

反义词:depressed, impecunious 萧条的,贫穷的

prostrate ['prɔstreit]

adj./v. 平躺: lying flat or at full length

近义词:debilitated, effete, enervated, enfeebled, languid, sapped

反义词:erect, upright 直立的

adj./v. 衰弱的/使衰竭: to reduce to extreme weakness or incapacitation

近义词:debilitate, devitalize, enervate, enfeeble, etiolate, sap, tire

反义词:fortify, strengthen, beef up

protean [prəu'ti:ən]

adj. 善变的,多才多艺的: displaying great diversity or variety; versatile

近义词:adaptable, universal, all-around

反义词:static 固定的

protocol ['prəutəkɔl]

n. 正确的礼仪规范: a code of correct conduct

prototype ['prəutətaip]

n. 原型: an original model on which something is patterned

近义词:archetype

反义词:copy, imitation, replica, reproduction 复制品

protract [prə'trækt]

vt. 延长,拖长: to draw out or lengthen in time; prolong

近义词:elongate, lengthen, prolong, stretch, drag out, draw out,

反义词:curtail, abridge, abbreviate, shorten, cut back 缩减

protrude [prəu'tru:d]

vi. 突出: to jut out; project; bulge

近义词:bulge, overhang, poke, project, stand out, stick out

反义词:concave 凹陷

protuberant [prəu'tju:bərənt]

adj. 隆起的,凸出的: thrusting out from a surrounding or adjacent surface often as a rounded mass

反义词:depressed 下陷的, concavity 凹陷

派生词:protuberance 隆起

provident ['prɔvidənt]

adj. 节俭的: frugal; economical

近义词:economical, sparing, thrifty, farsighted, provident, scrimping

反义词:profligate 挥霍的

adj. 有远见的: having or showing awareness of and preparation for the future

近义词:farseeing, farsighted, forehanded, foreseeing, forethoughtful, prescient, proactive, visionary

反义词:half-baked, half-cocked, improvident, myopic, shortsighted 目光短浅的

providential [,prɔvi'denʃəl]

adj. 天意的,幸运的: happening as if through divine intervention

近义词:lucky, fluky, fortuitous

反义词:unfortunate, mishap, hapless, ill-fated, ill-starred, luckless, star-crossed 不幸的

provincial [prəu'vinʃəl]

adj./n. 狭隘的: limited in perspective; narrow and self-centered

近义词:illiberal, insular, parochial, sectarian, narrow-minded

反义词:ecumenical, broad-minded, catholic, cosmopolitan, liberal, open, open-minded, receptive, tolerant 世界范围的,开放包容的

provisional [prəu'viʒənəl]

adj. 临时的: provided or serving only for the time being; temporary

近义词:impermanent, interim, provisionary, short-term

反义词:long-term, permanent 永久的

provisory [prəu'vaizəri]

adj. 有附带条件的,临时的: depending on a proviso; conditional; serving in a position for the time being

近义词:interim, provisional, provisionary, provisory

反义词:unconditional, long-term, permanent 无条件的,永久的

provoke [prəu'vəuk]

vt. 激怒: to incite to anger or resentment

近义词:arouse, excite, incite, instigate, pique, stimulate, stir, fire up

vt. 驱使,激起: to stir to action or feeling

近义词:abet, ferment, foment, instigate, stir up, whip up

prowess ['prauis]

n. 英勇,勇敢: superior strength, courage, or daring, especially in battle

近义词:bravery, courageousness, daring, gallantry, guts, intrepidity

反义词:timid, cowardice, cravenness, dastardliness, poltroonery, spinelessness 胆怯

prowl [praul]

vt. 潜行,巡游以猎取食物: to roam through stealthily, as in search of prey or plunder

prude [pru:d]

n. 过分正经的人:一个过分关心自己是否是或显得得体、谦逊或正确的人: a person who is greatly concerned with seemly behavior and morality especially regarding sexual matters

近义词:bluenose, moralist, puritan

反义词:immoralist 不道德的人

prudent ['pru:dənt]

adj. 明智的: marked by wisdom or judiciousness; wise

近义词:advisable, desirable, judicious, politic, tactical, intelligent

反义词:fool 傻的

adj. 小心谨慎的,审慎的: marked by circumspection

prudish ['pru:diʃ]

adj. 过分守礼的: marked by prudery

近义词:nice-nelly, prim, puritanical

prune [pru:n]

n. 梅干: a plum dried or capable of drying without fermentation
vt. 修剪: to cut off or remove dead or living parts or branches of (a plant, for example) to improve shape or growth

近义词:shave, shear, snip, trim

pry [prai]

v. 刺探: to look or inquire closely, curiously, or impertinently

近义词:interlope, intermeddle, intrude, nose, obtrude, snoop

pseudonym ['psju:dənim]

n. 假名,笔名: a fictitious name

近义词:alias, nom de guerre

psychology [psai'kɔlədʒi]

n. 心理学: the science that deals with mental processes and behavior
n. 心理战术: subtle tactical action or argument used to manipulate or influence another

pucker ['pʌkə]

vi. 撅(嘴),使收缩: to become gathered, contracted, and wrinkled

puckish ['pʌkiʃ]

adj. 淘气的,顽皮的: mischievous; impish

近义词:devilish, impish, prankish, rascally, waggish

反义词:sober, grave, staid 严肃的

puerile ['pjuərail]

adj. 幼稚的,不成熟的: immature; lacking in adult experience or maturity

近义词:adolescent, green, immature, puerile, unfledged, unformed, unripened

反义词:adult, experienced, grown-up, mature, ripe, sagacious 睿智的,成熟的

puissance ['pju:isəns]

n. 权力: power; might

近义词:force, might, potency, strength, vigor, sinew

反义词:powerlessness, impotence, weakness 无力

pulchritude ['pʌlkritju:d]

n. 美丽: great physical beauty and appeal

反义词:ugliness, homeliness, hideousness 丑陋,平庸

pulverize ['pʌlvəraiz]

vt. 研磨成粉: to bring to a complete end the physical soundness, existence, or usefulness of

反义词:solidify, build, construct, erect, put up, raise, rear, set up 硬化,构建

pun [pʌn]

n. 双关语: the usually humorous use of a word in such a way as to suggest two or more of its meanings or the meaning of another word similar in sound

punctilious [pʌŋk'tiliəs]

adj. 注意细节的,一丝不苟的: strictly attentive to minute details of form in action or conduct.

近义词:decorous, proper, starchy, stilted

反义词:remiss, slipshod, casual, easygoing, informal, laid-back, unceremonious 粗心的

pundit ['pʌndit]

n. 权威人士,专家: a person who gives opinions in an authoritative manner usually through the mass media

近义词:savant, scholar

pungent ['pʌndʒənt]

adj. 辛辣的,讽刺的: marked by the use of wit that is intended to cause hurt feelings

近义词:acerbic, acid, acrid, caustic, mordant, sardonic, scalding, scathing

puny ['pju:ni]

adj. 微小的,弱小的: of inferior size, strength, or significance; weak

近义词:diminutive, dwarfish, slight, subnormal

反义词:enormous, considerable, grand, husky, king-size, outsize, overscale, substantial, whacking, whopping 巨大的

purity ['pjuəriti]

n. 纯净;清白,无罪: the quality or state of being morally pure; the quality or state of being morally pure

近义词:chasteness, immaculacy, innocence, modesty

反义词:impurity, unchasteness, unchastity 堕落,没有节操

派生词:impurity n. 杂质, purist n. 纯粹主义者

purlieu ['pə:lju:]

n. 常去的地方: a place for spending time or for socializing

近义词:haunt, purlieu, rendezvous, resort, stamping ground, stomping ground

n. 临近的地区: an adjoining region or space

近义词:backyard, neighborhood, purlieus, vicinage, vicinity

purloin [pə:'lɔin]

vt. 偷窃: to steal, often in a violation of trust

近义词:appropriate, filch, pilfer, snitch, thieve

purvey [pə'vei]

v.(大量)供给,供应: to supply (food, for example); furnish.

pusillanimous [,pju:si'læniməs]

adj. 懦弱的,胆小得令人鄙视的: lacking courage and resolution : marked by contemptible timidity

近义词:craven, dastardly, gutless, poltroon, recreant, spineless

反义词:brave, courageous, daring, dauntless, doughty, gallant, gutsy, intrepid, lionhearted, stalwart, stout, stouthearted, valiant, valorous 勇敢的

quack [kwæk]

n. 骗子医生,江湖郎中: a pretender to medical skill

近义词:charlatan, fake, fraud, hoaxer, mountebank, phony

反义词:honest practitioner 诚实从业者

quaff [kwɑ:f]

vt. 大口地喝: to drink (a beverage) heartily

近义词:draft, gulp, swig, swill

quail [kweil]

vi. 胆怯,畏缩: to shrink back in fear; cower

近义词:blench, cringe, recoil, shrink, wince

反义词:become resolute, give bold 变得坚决、大胆

qualify ['kwɔlifai]

vt. 限定: to reduce from a general to a particular or restricted form

反义词:unreserved, absolute, categorical 无保留的,不受限制的

派生词:qualified

v. 使有资格,有能力: to make competent (as by training, skill, or ability) for a particular office or function

近义词:equip, fit, prepare, ready, season, train

quandary ['kwɔndəri]

n. 困惑,窘境: a state of perplexity or doubt

近义词:catch-22, double bind

反义词:state of complete certainty 胸有成竹

quarantine ['kwɔrənti:n]

n. 隔离: to isolate from normal relations or communication

quarry ['kwɔri]

n. 采石场: an open excavation or pit from which stone is obtained by digging, cutting, or blasting
n. 目标,猎物: an object of pursuit

近义词:chase

反义词:predator 捕猎者

quash [kwɔʃ]

vt. 镇压,阻止: to put a stop to (something) by the use of force

近义词:repress, squelch, subdue, suppress, clamp down on, crack down on

反义词:engender, foment 引起,煽动

quaver ['kweivə]

vt. 发颤音: to speak in a quivering voice; utter a quivering sound

近义词:temble,trill

quell [kwel]

vt. 压制: to put down forcibly; suppress

近义词:quash, repress, squash, squelch, subdue, suppress, clamp down on, crack down on

vt. 使平静,安静: to pacify; quiet

近义词:dumb, extinguish, hush, mute, settle

反义词:foment, instigate, rouse, incite 煽动

quench [kwentʃ]

vt. 熄灭: to put out (a fire, for example); extinguish.

近义词:blanket, douse, put out, snuff out

反义词:fire, ignite, inflame, kindle, light 点燃

v. 使满足: to put a complete end to (a physical need or desire)

近义词:assuage, quench, sate, satiate, slake

querulous ['kweruləs]

adj. 抱怨的,爱发牢骚的: habitually complaining

近义词:crabby, cranky, grouchy, grumpy

反义词:forbearing, long-suffering, patient, stoic, tolerant, uncomplaining 容忍的

quibble ['kwibl]

vi. 吹毛求疵: to find fault or criticize for petty reasons; cavil

近义词:carp, cavil, fuss, niggle, nitpick

n. 牵强之词:微不足道的差别或不切中要点的异议,小反对: a minor objection or criticism

quiescent [kwai'esənt]

adj. 平静的,静止的: being quiet, still, or at rest; inactive

近义词:dull, inert, lethargic, sluggish, torpid

反义词:rambunctious, tumultuous, active, restlessly active 骚乱的

quixotic [kwik'sɔtik]

adj. 不切实际的,空想的: having or marked by a tendency to be guided more by ideals than by reality

近义词:impractical, ideal, romantic, starry, utopian, visionary

反义词:clear-eyed, clear-sighted 聪明的

quota ['kwəutə]

n. 配额,限额: a proportional part or share

近义词:allowance, portion, proportion

反义词:unlimited number 不限数量

quotidian [kwəu'tidiən]

adj. 平凡的: everyday; commonplace

近义词:commonplace, everyday, frequent, ordinary, routine, ubiquitous

反义词:remarkable, striking, extraordinary, unusual, rare, infrequent, seldom 不平常的

rabble ['ræbl]

n. 混乱的人群: a disorganized or disorderly crowd of people

近义词:ragtag and bobtail, riffraff, scum, rag, trash, unwashed

rabid ['ræbid]

adj. 狂热的,不冷静的: extremely zealous or enthusiastic; fanatical

近义词:delirious, ferocious, feverish, fierce, frantic, frenetic, violent

反义词:logical, detached 合常理的,客观的

racy ['reisi]

adj. 活泼生动的: vigorous; lively

近义词:animate, brisk, frisky, jaunty, perky, spirited, vivacious

反义词:tame, dead, inactive, inanimate, lackadaisical, languid, languorous, leaden, lifeless, limp, listless, spiritless, vapid 乏味的,死气沉沉的

raffish ['ræfiʃ]

adj. 低俗的: marked by or suggestive of flashy vulgarity or crudeness

近义词:crass, lowbred, uncouth, uncultivated, uncultured, unpolished, unrefined, vulgar

反义词:civilized, cultivated, cultured, genteel, polished, refined, ultrarefined, well-bred 有教养的

raffle ['ræfl]

n. 垃圾,废物: discarded or useless material

近义词:chaff, deadwood, debris, dreck, dross, effluvium, litter, offal, offscouring, refuse, riffraff, rubbish, scrap, spilth

rage [reidʒ]

n./v. 暴怒: violent and uncontrolled anger

近义词:agitation, deliriousness, delirium, distraction, furor, hysteria, rampage

ragged ['ræɡid]

adj. 衣衫褴褛的: dressed in tattered or threadbare clothes

近义词:raggedy, ragtag, tattered, tatterdemalion, shabby

反义词:kempt, neat, trim 整洁的

adj. 凹凸不平的,不光滑的: not having a level or smooth surface

近义词:broken, bumpy, coarse, irregular, jagged, lumpy, pebbly, rough, roughened, rugged, scraggy

反义词:even, flat, level, plane 平整的;smooth 光滑的

rail [reil]

vi. 怒骂,猛烈抨击: to revile or scold in harsh, insolent, or abusive language

近义词:baste, berate, castigate, chastise, hammer, lambaste, rebuke, reprimand, reproach, upbraid

反义词:accredit, applaud, commend, eulogize, extol, laud, praise 表扬,赞扬

派生词:raillery n. 善意的打闹

rakish ['reikiʃ]

adj. 放荡的,行为不检点的: having or showing lowered moral character or standards; dissolute

近义词:debased, debauched, demoralized, depraved, dissolute, libertine, perverse, perverted, reprobate

反义词:good, moral, pure, righteous, virtuous 有美好品德的;uncorrupted 不放荡的

派生词:rake n. 行为不检点的人,放荡的人

ramble ['ræmbl]

vi. 漫步,漫游: to move aimlessly from place to place

近义词:amble, cruise, drift, float, meander, perambulate, roam, saunter, stroll, traipse, wander

vi. 漫谈;长篇大论(并经常离题)地说或写: to talk at length without sticking to a topic or getting to a point

近义词:blather, chat, chatter, drivel, maunder, patter, prattle

rambunctious [ræm'bʌŋkʃəs]

adj. 喧闹的,骚乱的: being rough or noisy in a high-spirited way

近义词:boisterous, clamorous, raucous, riotous, rowdy, tumultuous, turbulent

反义词:orderly 有秩序的;calm, noiseless, peaceful, placid, quiet, serene, silent, soundless, tranquil 安静的

rampant ['ræmpənt]

adj. (植物)生长茂盛的: growing thickly and vigorously

近义词:lush, luxuriant, prosperous, weedy

反义词:sparse 稀疏的

adj. 猖獗的,不受限制的: occurring without restraint and frequently, widely, or menacingly

近义词:abandoned, intemperate, runaway, unbounded, unbridled, unchecked, uncontrolled, unhampered, unhindered, unrestrained

反义词:bridled, checked, constrained, controlled, curbed, governed, hampered, hindered, restrained, temperate 受制约的

ramshackle ['ræm,ʃækl]

adj. 摇摇欲坠的: appearing ready to collapse; rickety

近义词:rickety, shaky, tottering

反义词:concrete, firm, solid, sturdy 坚固的;stable稳定的

rancor ['ræŋkə]

n. 敌意,深仇: a bitter deep-seated ill will

近义词:animosity, animus, antagonism, antipathy, bitterness, gall, grudge, hostility, jaundice

反义词:amity, harmony, goodwill, rapport, rapprochement 和睦,友好;friendship 友谊

random ['rændəm]

adj. 随机的,随意的: lacking a definite plan, purpose, or pattern

反义词:methodical, orderly, organized, regular, systematic, systematized 井然有序的,系统化的

派生词:randomly adv. 随机地;randomize v. 随机挑选、排列

rankle ['ræŋkl]

vt. 激怒: to cause anger, irritation, or deep bitterness

近义词:aggravate, enrage, exasperate, incense, inflame, infuriate, ire, madden, rile, roil

反义词:delight, gratify, please 使愉悦;appease, assuage, conciliate, mollify, placate, propitiate 安抚

rant [rænt]

n. (尤指长时间的)训斥,责骂: a long angry speech or scolding

近义词:castigation, diatribe, harangue, lambasting, philippic, reprimand, reproach, vituperation

反义词:encomium, eulogy, panegyric, rhapsody, tribute 赞美之词

vi. 怒吼: to speak or write in a noisy, angry or violent manner

近义词:bluster, fulminate, huff, rave, roar, spout

反义词:grumble, murmur, mutter 低声抱怨

rapacious [rə'peiʃəs]

adj. 食量大的,贪食的: having a huge appetite

近义词:edacious, esurient, gluttonous, greedy, ravenous, voracious

adj. 过度贪婪的: excessively grasping or covetous

近义词:acquisitive, avaricious, avid, coveting, covetous, grasping, mercenary, moneygrubbing

反义词:content, sated, satiated, satisfied 心满意足的

派生词:rapaciousness n. 贪婪

rapport [ræ'pɔ:t]

n. 和睦,友好: a friendly relationship marked by ready communication and mutual understanding

近义词:amity, communion, concord, fellowship, harmony, rapprochement

反义词:animosity, antagonism, antipathy, bitterness, enmity, hostility, jaundice, rancor 敌意

rapprochement [,rɑ:prɔʃ'mɔŋ]

n. 和睦,友好: establishment of or state of having cordial relations

近义词:amity, communion, concord, fellowship, harmony, rapport

反义词:animosity, antagonism, antipathy, bitterness, enmity, hostility, jaundice, rancor 敌意

rapscallion [ræp'skæljən]

n. 流氓,恶棍:a mean, evil, or unprincipled person

近义词:brute, devil, evildoer, fiend, knave, miscreant, rascal, reprobate, rogue, savage, scamp, varlet, wretch

反义词:saint 圣人;cavalier, chevalier (尤指对女士)彬彬有礼的绅士

rapt [ræpt]

adj. 狂喜的: experiencing or marked by overwhelming usually pleasurable emotion

近义词:elated, elevated, enraptured, entranced, euphoric, exhilarated, intoxicated, rapturous, rhapsodic

反义词:crestfallen, dejected, depressed 沮丧的;doleful, gloomy, melancholy, mournful, woeful 哀伤的

adj. 全神贯注的:deeply absorbed; engrossed

近义词:absorbed, concentrated, deep, engrossed, enthralled, focused, immersed, intent, observant

反义词:absent, abstracted, distracted, inattentive 不专心的;apathetic, disinterested, unconcerned 冷漠的,不关心的

rarefy ['rεərifai]

vt. 使稀薄: to make rare, thin, porous, or less dense: to expand without the addition of matter

近义词:attenuate, dilute, thin

反义词:concentrate, condense 使稠密,浓缩

派生词:rarefaction n. 稀薄,稀疏

rash [ræʃ]

adj. 草率的,仓促的: marked by or proceeding from undue haste or lack of deliberation or caution

近义词:cursory, gadarene, headlong, hurried, overhasty, precipitate, precipitous, rushed

反义词:deliberate 慎重考虑的;leisurely, unhurried, unrushed 从容不迫的,不慌不忙的

派生词:rashly adv. 草率地,仓促地

raspy ['rɑ:spi]

adj. 声音刺耳的: harsh and dry in sound

近义词:cacophonous, coarse, croaky, harsh, grating, gravelly, gruff, husky, rasping, rusty, scratchy, throaty

反义词:mellifluous, sweet 声音甜美的;gentle, soft, tender 声音轻柔的

adj. 容易生气的: easily irritated or annoyed

近义词:choleric, fiery, grouchy, irascible, peevish, pettish, petulant, prickly, ratty, testy

反义词:agreeable, amiable, good-natured, good-tempered, well-disposed 脾气性格好的

ratify ['rætifai]

vt. (官方地)认可,批准: to give official acceptance of as satisfactory

近义词:accredit, approbate, authorize, certify, endorse, finalize, formalize, pass, sanction, validate, warrant

反义词:decline, deny, disallow, disapprove, negative, reject, veto 否决

派生词:ratification n. 正式批准

ratiocination [,rætiɔsi'neiʃən]

n. 推理: the thought processes that have been established as leading to valid solutions to problems

近义词:deduction, intellection, reason, reasoning, sense

ration ['ræʃən]

n. 定额供应量,配给量: an amount allotted or made available especially from a limited supply

近义词:allotment, allowance, apportionment, portion, provision, quota, share

vt. 按比例分配: to give as a share or portion

近义词:allocate, allot, allow, apportion, assign, distribute, lot

反义词:keep, retain, withhold 扣留,拒接给予

rational ['ræʃənəl]

adj. 合乎逻辑的: consistent with or based on reason; logical

近义词:analytic, coherent, consequent, logical, reasonable, sensible, sound, valid, well-founded, well-grounded

反义词:illogical, incoherent, inconsequent, invalid, irrational, unreasonable, unsound, weak 不合逻辑的

adj. 理性的: based on sound reasoning or information

近义词:commonsensical, firm, informed, just, justified, levelheaded, sober, solid

反义词:groundless, unfounded, unjustified 无理由的,无根据的

派生词:rationalize v. 使合理化;找借口

rave [reiv]

vi. 狂热赞扬: to make an exaggerated display of affection or enthusiasm

近义词:drool, effuse, enthuse, fuss, rhapsodize, slobber

反义词:blame, censure, condemn, criticize, denounce, pan, reprehend 批评,指责

vi. (发疯般地)怒吼: to talk irrationally and wildly in or as if in delirium

近义词:bluster, fulminate, huff, rant, roar, spout

反义词:grumble, murmur, mutter 小声抱怨

ravel ['rævəl]

vt. 解开,松开: to separate the various strands of

近义词:disentangle, extricate, unbraid, unsnarl, untwine, unweave

反义词:braid, knit, plait, weave 编织

vt. 阐明: to clarify by separating the aspects of

近义词:clarify, clear, elucidate, untangle, unravel

反义词:complex, complicate, entangle, perplex, sophisticate, snarl, tangle 使复杂化

vt. 使纠缠,使复杂化: to tangle or complicate

近义词:complex, complicate, entangle, perplex, sophisticate, snarl, tangle, clarify, clear, elucidate, untangle, unravel 阐明

ravenous ['rævənəs]

adj. 食量大的,贪食的: having a huge appetite

近义词:edacious, esurient, gluttonous, greedy, rapacious, voracious

反义词:content, sated, satiated, satisfied 心满意足的

ravish ['ræviʃ]

vt. 使陶醉,使沉迷: to overcome with emotion (as wonder or delight)

近义词:captivate, enchant, enrapture, enthrall, rapture, transport

反义词:disenchant, sober 使清醒

派生词:ravishing adj. 极美丽的

raze [reiz]

vt. 摧毁,粉碎: to destroy completely by or as if by knocking down or breaking to pieces

近义词:annihilate, decimate, demolish, devastate, level, nuke, pulverize, ruin, smash, vaporize, wreck, tear down

反义词:build, construct, erect, raise, rear, set up 建造

派生词:razor n. 剃须刀

react [ri'ækt]

vt. 做出反应: to act or behave in response (as to a stimulus or influence)

近义词:answer, reply, respond

派生词:reaction n. 反应;reactant n. (化学反应当中的)反应物

reactionary [ri'ækʃənəri]

adj. 反对变革的,极保守的: characterized by reaction, especially opposition to progress or liberalism; extremely conservative

近义词:brassbound, conservative, die-hard, hidebound, traditionalistic, ultraconservative

反义词:liberal 允许变革的;progressive 进步的;radical, aggressive 激进的

ream [ri:m]

v. 怒斥,训斥:to criticize (someone) severely or angrily especially for personal failings

近义词:baste, berate, castigate, chastise, hammer, lambaste, rail, rebuke, reprimand, reproach, upbraid

反义词:accredit, applaud, commend, eulogize, extol, laud, praise 表扬,赞扬

reap [ri:p]

v. 收割,收获: to collect (a crop or natural resource) or to receive as return for effort

近义词:acquire, attain, capture, harvest, gain, garner, obtain, procure, secure

反义词:plant, seed, sow 种植,播种;forfeit, lose 丧失,没收

派生词:reaper n. 收割机;死神

reassure [,ri:ə'ʃuə]

vt. 使安心,打消疑虑: to restore to confidence

近义词:assure, cheer, console, solace, soothe

反义词:distress, torment, torture, trouble 使忧虑,折磨

派生词:reassurance n. 消除疑虑

rebuff [ri'bʌf]

vt. 严词拒绝: to reject or criticize sharply

近义词:decline, deny, refuse, reject, repudiate, repulse, snub, spurn

反义词:accept 接受;approve 赞同;welcome 欢迎

recalcitrant [ri'kælsitrənt]

adj. 顽抗的,不顺从的: marked by stubborn resistance to and defiance of authority or guidance

近义词:balky, contumacious, defiant, incompliant, insubordinate, intractable, obstreperous, rebellious, refractory, unruly

反义词:amenable, compliant, conformable, docile, governable, obedient, ruly, submissive, tractable 服从的,顺从的

派生词:recalcitrance n. 固执,不服从命令

recant [ri'kænt]

vt. 撤回,放弃,改变: to withdraw or repudiate (a statement or belief) formally and publicly

近义词:abjure, abnegate, forswear, renege, renounce, repeal, repudiate, retract, withdraw

反义词:adhere, insist, maintain, stick 坚持

派生词:recantation n. 改变论调

recessive [ri'sesiv]

adj. (基因等)隐性的,由隐形基因控制的: of, relating to, or designating an allele that does not produce a characteristic effect when present with a dominant allele

反义词:dominant 显性的

adj. 内向的,内敛的: not comfortable around people

近义词:backward, bashful, coy, demure, diffident, introverted, modest, retiring, self-effacing, sheepish, withdrawn

反义词:extroverted, immodest, outgoing 外向的;gregarious, sociable 好交际的

派生词:recession n. 后退,衰退

recidivate [ri'sidiveit]

vi. 回到原先的习惯,尤指重新犯罪: to return to a previous pattern of behavior, especially to return to criminal habits

近义词:regress, relapse, retrogress, revert, habilitate, reclaim, redeem, regenerate, rehabilitate 洗心革面

派生词:recidivism n. 再犯,重犯;recidivist n. 再次犯罪的人

reciprocate [ri'siprəkeit]

vi. 往复运动: to move forward and backward alternately

近义词:fluctuate, oscillate, sway, swing, vacillate

vt. 报答,回报: to return in kind or degree

近义词:recompense, repay, requite, retaliate, return

反义词:owe 欠(钱、人情等)

派生词:reciprocal adj. 相互之间的,互惠的

reckless ['reklis]

adj. 不考虑后果的,大胆鲁莽的: careless of consequences; foolishly adventurous or bold

近义词:audacious, bold, brash, brassy, brazen, careless, daredevil, rash, madcap, temerarious

反义词:careful, cautious, circumspect, guarded, heedful, prudent, wary 慎重的,小心的

recluse [ri'klu:s]

n. 隐士: a person who lives away from others

近义词:anchorite, eremite, hermit, isolate, solitary

adj. 隐居的,不爱社交的: marked by withdrawal from society

近义词:cloistered, hermetic, secluded, secluse, seclusive, sequestered

反义词:gregarious, social 好交际的

派生词:reclusive adj. 隐居的

recoil [ri'kɔil]

vi. 退却,畏缩: to shrink back, as under pressure or in fear or repugnance

近义词:blench, cringe, flinch, quail, shrink, squinch, wince

反义词:confront, meet 面对

reconcile ['rekənsail]

vt. 使和解,协调: to restore to friendship or harmony

近义词:accommodate, attune, conciliate, conform, coordinate, harmonize, key

反义词:disharmonize 使不和谐;estrange 离间

派生词:reconciliation n. 协调

recondite [ri'kɔndait]

adj. 深奥的,难解的: difficult or impossible for one of ordinary understanding or knowledge to comprehend

近义词:abstruse, arcane, deep, enigmatic, esoteric, hermetic, occult, profound

反义词:facile, shallow, superficial 肤浅的;easy, simple 简单的

reconnoiter [,rekə'nɔitə]

vt. 侦察,勘查: to make a preliminary inspection of, especially in order to gather military information

近义词:probe, scout, survey

派生词:reconnaissance n. 侦察

reconstitute [,ri:'kɔnstitju:t]

vt. 重建,(尤其是通过加水)使复原: to constitute again or anew; to restore to a former condition, especiallyby adding water

近义词:reconstruct, reorder, reorganize, reshuffle, retool, annihilate, decimate, demolish, devastate, level, nuke, pulverize, ruin, smash, vaporize, wreck 摧毁

派生词:reconstitution n. (加水)复原

reconvene [,ri:kən'vi:n]

v. 重新集合,重新召集:to gather, call together, or summon again, especially for a formal meeting

近义词:reassemble

反义词:adjourn, suspend 休会

rectitude ['rektitju:d]

n. 正直: the quality or state of being straight; moral integrity

近义词:honesty, integrity, probity, righteousness, scrupulousness, uprightness, virtue, virtuousness

反义词:badness, evil, immorality, iniquity, sin, villainy, wickedness 邪恶,罪恶

recumbent [ri'kʌmbənt]

adj. 躺着的: lying down, especially in a position of comfort or rest

近义词:decumbent, procumbent, prone, prostrate, reclining, supine

反义词:erect, upright 直立的

recuperate [ri'kju:pəreit]

vi. 恢复(健康或力量),康复: to recover health or strength

近义词:convalesce, heal, rally, recoup, recover, rehabilitate

反义词:deteriorate, flag, wane, weaken 衰退,变得衰弱;die, expire, perish, pass away 死亡

派生词:recuperative adj. 有助于康复的

redeem [ri'di:m]

vt. 实践,履行(诺言等): to do what is required by the terms of

近义词:answer, complete, comply, fill, fulfill, keep, meet, satisfy

反义词:breach, break, transgress, violate 违反,违背

vt. 改过自新: to make better in behavior or character

近义词:habilitate, reclaim, redeem, regenerate, rehabilitate

派生词:redeemable adj. 可赎回的,可挽救的

redolent ['redəulənt]

adj. 芳香的: having or emitting fragrance

近义词:ambrosial, aromatic, fragrant, perfumed, savory, scented, sweet

反义词:unscented 没有香味的;fetid, foul, malodorous, noisome, rancid, reeky, stinky 恶臭的,腐臭的

派生词:redolence n. 芳香,香味

redoubtable [ri'dautəbl]

adj. 杰出的,值得尊敬的: worthy of respect or honor

近义词:bright, distinguished, illustrious, luminous, notable, noteworthy, outstanding, preeminent, prestigious

反义词:average, inferior, mediocre 平庸的,中等偏下的

adj. 可怕的: arousing fear or awe

近义词:direful, dreadful, fearsome, formidable, frightening, ghastly, horrifying, intimidating, scary, terrifying

反义词:calming, comforting, consoling, lulling, pacifying, quieting, reassuring, relaxing, soothing 令人放松的

redundant [ri'dʌndənt]

adj. 多余的,冗余的: exceeding what is necessary or normal

近义词:excess, extra, supererogatory, superfluous, supernumerary, surplus

反义词:deficient, inadequate, insufficient, meager, niggardly, scant, scarce, short, sparse 缺乏,稀疏

派生词:redundancy n. 过剩,过多

reel [ri:l]

vi. 感到眩晕: to be in a confused state as if from being twirled around

近义词:spin, swirl, turn, whirl

反义词:calm 保持镇定

vi. 蹒跚地走路: to move forward while swaying from side to side

近义词:careen, dodder, falter, lurch, stagger, stumble, teeter, totter, waddle

referee [,refə'ri:]

n. 仲裁者;裁判员: a person who impartially decides or resolves a dispute or controversy

近义词:adjudicator, arbiter, arbitrator, judge, umpire

vt. (就纠纷或争议)给出意见: to give an opinion about (something at issue or in dispute)

近义词:adjudge, adjudicate, arbitrate, decide, determine, settle

反义词:consult 咨询

refine [ri'fain]

vt. 提纯,精炼:to free (as metal, sugar, or oil) from impurities or unwanted material

近义词:filter, garble, purify, winnow

反义词:adulterate, contaminate, pollute 掺杂,污染

vt. 改善,改进: to improve or perfect by pruning or polishing

近义词:ameliorate, amend, better, enhance, enrich, help, meliorate, perfect, polish, upgrade

反义词:deteriorate, worsen 恶化,降低

派生词:refined adj. (物品)精雕细琢的,(人)彬彬有礼的;refinery n. 炼油厂

reflect [ri'flekt]

vt. 反射: to prevent passage of and cause to change direction

反义词:absorb吸收

vt. 反映,显露: to make manifest or apparent: show

近义词:bespeak, betray, demonstrate, evince, manifest, reveal, show

反义词:conceal, cover, hide, mask, obscure, occlude, veil 隐藏

vi. 思考: to think seriously

近义词:consider, cogitate, contemplate, deliberate, meditate, muse, ponder, ruminate, think

派生词:reflective adj. 思考的,深思熟虑的

refractory [ri'fræktəri]

adj. 倔强的,不顺从的: resisting control or authority

近义词:balky, contumacious, defiant, incompliant, insubordinate, intractable, obstreperous, rebellious, refractory, unruly

反义词:amenable, compliant, conformable, docile, governable, obedient, ruly, submissive, tractable 服从的,顺从的

refreshing [ri'freʃiŋ]

adj. 令人心身振奋的,提神的: having a renewing effect on the state of the body or mind

近义词:bracing, cordial, invigorating, rejuvenating, restorative, reviving, stimulating, stimulative, vitalizing

反义词:deadening, debilitating, draining, enervating, enfeebling, exhausting, sapping, wearying 令人虚弱的

refulgent [ri'fʌldʒənt]

adj. 辉煌的,灿烂的: shining radiantly; resplendent

近义词:beaming, brilliant, dazzling, incandescent, lucid, luminous, lustrous, radiant, resplendent, splendid

反义词:dim, dull, lackluster 黯淡无光的

派生词:refulgence n. 灿烂,光芒四射

refute [ri'fju:t]

vt. 否认: to declare not to be true

近义词:contradict, disaffirm, disavow, disclaim, disconfirm, deny, gainsay, negate, negative, reject, repudiate

反义词:acknowledge, admit, avow, concede, confirm 承认

vt. 证明为假,证伪: to prove wrong by argument or evidence: show to be false or erroneous

近义词:belie, confute, debunk, discredit, falsify, rebut, shoot down

反义词:confirm, prove, validate, verify 证明为真,证实

派生词:refutable adj.可辩驳的

regenerate [ri'dʒenəreit]

vt. 使重获新生,使焕然一新: to bring back to life, practice, activity or a former condition of vigor

近义词:recharge, refresh, rejuvenate, rekindle, renew, restore, resurrect, resuscitate, revitalize, revivify

反义词:degenerate, deteriorate, worsen 衰退,恶化

vi./vt. (使)洗心革面: to make better in behavior or character

近义词:habilitate, reclaim, redeem, rehabilitate

派生词:regeneration n. 复兴

regimen ['redʒimen]

n. (政治上的)统治: lawful control over the affairs of a political unit (as a nation)

近义词:administration, authority, governance, jurisdiction, regime

regress [ri'ɡres]

vi. 后退: to go back; move backward

近义词:retrogress, return, revert

反义词:advance, develop, evolve, progress 前进,发展

vi. 退化,恶化: to become worse or of less value

近义词:atrophy, crumble, decay, decline, degenerate, descend, deteriorate, ebb, retrograde, rot, sink, worsen, ameliorate, improve, meliorate 改善

派生词:regressive adj. 后退的,退化的;regression n. 后退,退化

rehabilitate [,ri:hə'biliteit]

vt. 使复原,使康复: to restore to a former state (as of efficiency, good management, or solvency) or a healthy condition

近义词:cure, fix, mend, rejuvenate, resuscitate, revitalize, revive, set up, debilitate, enervate, enfeeble, weaken 使虚弱;relapse 旧病复发

vi./vt. (使)洗心革面: to make better in behavior or character

近义词:habilitate, reclaim, redeem, regenerate

派生词:rehabilitation n. 康复,复原

rehearsal [ri'hə:səl]

n. 排练,彩排: the act of practicing in preparation for a public performance

近义词:practice, trial, dry run

反义词:extemporization, impromptu, improvisation (无准备的)即兴表演

reign [rein]

n. 统治权: the right or means to command or control others

近义词:arm, authority, clutch, command, control, dominion, grip, hold, mastery, sway

反义词:impotence, impotency, powerlessness 无权,无能

vi. 占统治地位或盛行:to be predominant or prevalent

近义词:dominate, domineer, prevail, predominate, rule

rein [rein]

n. 抑制,限制: the act or practice of keeping something (as an activity) within certain boundaries

近义词:circumscription, confinement, limitation, stint

vi. 抑制,控制: to keep from exceeding a desirable degree or level (as of expression)

近义词:bridle, check, constrain, contain, curb, govern, hold, inhibit, keep, measure, regulate, restrain, rule, tame

反义词:liberate, loose, loosen, unleash 释放,不再加以管束

reiterate [ri:'itəreit]

v. 重申: to say or state again

近义词:chime, din, iterate, recapitulate, rehearse, repeat

rejoice [ri'dʒɔis]

vi. 欣喜,喜悦: to feel joy or great delight

近义词:crow, delight, exuberate, glory, jubilate, joy, kvell, triumph

反义词:bemoan, bewail, deplore, grieve, lament, moan, mourn, regret, weep 感到伤感,痛苦或遗憾

派生词:rejoiced adj. 高兴的

relapse [ri:'leæps]

vi. 故态复萌,再犯: to slip or fall back into a former worse state

近义词:recidivate, regress, retrogress, revert, habilitate, reclaim, redeem, regenerate 变好,洗心革面;convalesce, rehabilitate 康复

release [ri'li:s]

vt. 排放: to throw or give off

近义词:cast, exhale, expel, irradiate, issue, vent

反义词:absorb 吸收

vt. 释放,使获得自由: to set free from restraint, confinement, or servitude

近义词:discharge, disenthrall, emancipate, enfranchise, liberate, loose, loosen, manumit, unchain, unfetter

反义词:bind, confine, enchain, fetter, restrain 限制自由

vt. 解雇: to let go from office, service, or employment

近义词:bounce, cashier, dismiss, fire, remove, retire, sack, terminate

反义词:employ, engage, hire 雇用

relentless [ri'lentlis]

adj. 残酷的,无情的: showing or promising no abatement of severity, intensity, strength, or pace

近义词:grim, inexorable, ironfisted, merciless, mortal, ruthless, unrelenting

反义词:charitable, clement, merciful, lenient 仁慈的

adj. 固执的,不肯妥协的: showing no signs of slackening or yielding in one's purpose

近义词:adamant, dogged, headstrong, mulish, obdurate, pertinacious, rigid, uncompromising, unyielding

反义词:acquiescent, amenable, compliant, complying, flexible, pliable, pliant, relenting, yielding 易屈服的

relevant ['reləvənt]

adj. 有关系的,重要的: having a bearing on or connection with the matter at hand

近义词:applicable, apposite, apropos, germane, material, pertinent, pointed, relative

反义词:extraneous, immaterial, impertinent, inapplicable, inapposite, irrelevant, pointless 无关的

派生词:relevance n. 关联

religion [ri'lidʒən]

n. 宗教,信仰: a body of beliefs and practices regarding the supernatural and the worship of one or more deities

近义词:credo, creed, cult, faith, persuasion

n. (对于宗教信仰的)忠诚,虔诚: belief and trust in and loyalty to God

近义词:devotion, piety

反义词:atheism, godlessness 无神论

派生词:religious adj. 宗教的,忠诚的

relinquish [ri'liŋkwiʃ]

vt. 放弃(职位、权力等): to give up (as a position of authority) formally

近义词:abnegate, cede, renounce, resign, surrender, inaugurate 就职;usurp 篡位

vt. 移交,交出: to give (something) over to the control or possession of another usually under duress

近义词:deliver, render, yield, turn in, turn over

反义词:keep, retain, withhold 保留,不给予

relish ['reliʃ]

n. 喜好,偏好: an appetite for something; a strong appreciation or liking

近义词:appetite, fancy, favor, fondness, like, love, partiality, preference, taste

反义词:aversion, disfavor, disgust, dislike, distaste, hatred, loathing 反感,厌恶感

n. (愿望达成时的)高兴,满足感: the feeling experienced when one's wishes are met

近义词:content, delectation, delight, enjoyment, gladness, gratification, happiness, satisfaction

反义词:discontent, displeasure, dissatisfaction, unhappiness 不满,不悦

vt. 享受,喜欢: to take keen or zestful pleasure in

近义词:adore, enjoy, like, love, rejoice, revel, savor

反义词:abhor, abominate, detest, dislike, hate, loathe 厌恶,讨厌

reluctant [ri'lʌktənt]

adj. 不情愿的,反感的: feeling or showing aversion, hesitation, or unwillingness

近义词:averse, disinclined, indisposed, loath, unwilling

反义词:willing 乐意的;disposed, inclined 倾向于做某事的;eager 渴望的

派生词:reluctance n. 不愿意,不情愿

remiss [ri'mis]

adj. 疏忽的,不留心的: exhibiting carelessness or slackness

近义词:careless, derelict, disregardful, heedless, lax, lazy, neglectful, neglecting, slack

反义词:attentive, careful, conscientious, meticulous, painstaking, scrupulous 细致的,仔细的

remnant ['remnənt]

n. 残余,剩余物: something left over

近义词:debris, remainder, remains, residue, vestige

remodel [,ri:'mɔdəl]

vt. 改造,改变结构: to alter the structure of

近义词:alter, modify, recast, redo, refashion, remake, revamp, revise, rework, vary

反义词:fix, freeze, set, stabilize 固定

remonstrance [ri'mɔnstrəns]

n. 抗议,抱怨: an expression of protest, complaint, or reproof, especially a formal statement of grievances

近义词:challenge, complaint, demur, difficulty, fuss, objection, protest, question, remonstration, stink

反义词:acceptance, acquiescence, agreement, approval, assent, sanction 同意,接受

remorse [ri'mɔ:s]

n. 懊悔,悔恨: moral anguish arising from repentance for past misdeeds; bitter regret

近义词:contriteness, contrition, penitence, regret, remorsefulness, repentance, rue, self-reproach, shame

反义词:impenitence, remorselessness 不知悔改

派生词:remorseful adj. 懊悔的,悔恨的

remunerate [ri'mju:nəreit]

vt. 支付报酬或补偿: to pay an equivalent to for a service, loss, or expense

近义词:compensate, indemnify, recompense, recoup, redress, remedy, repay, requite

派生词:remunerative adj. 有报酬的

rend [rend]

vt. 撕裂,猛拉: to tear or split apart or into pieces violently

近义词:cleave, lacerate, ribbon, rip, rive, rupture, shred, split, tatter, tear

反义词:associate, coalesce, combine, conjoin, conjugate, connect, fuse, interfuse, join, link, unify 联合

renegade ['reniɡeid]

n. 背教者,叛徒: one who rejects a religion, cause, allegiance, or group for another; a deserter

近义词:apostate, betrayer, defector, deserter, recreant, traitor, turncoat

反义词:adherent, loyalist, partisan忠诚者

renege [ri'ni:ɡ]

vt. 放弃,摒弃: to solemnly or formally reject or go back on (as something formerly adhered to)

近义词:abnegate, forswear, recant, renounce, repeal, repudiate, retract, withdraw

反义词:adhere 坚持

派生词:renegade n. 叛徒

renounce [ri'nauns]

vt. (正式地)放弃: to give up, refuse, or resign usually by formal declaration

近义词:abnegate, cede, relinquish, resign, surrender, inaugurate 就职;usurp 篡位

vt. 宣布与…决裂: to refuse to follow, obey, or recognize any further

近义词:forswear, recant, renege, repeal, repudiate, retract, withdraw

反义词:adhere, stick 坚持,忠于

派生词:renunciation n. 放弃

renovate ['renəuveit]

vt. 修复,维修: to restore to a former better state (as by cleaning, repairing, or rebuilding)

近义词:doctor, fix, patch, recondition, repair, revamp

反义词:blemish, break, damage, deface, disfigure, harm, hurt, impair, injure, mar, ruin, vandalize, wreck 破坏

vt. 使重获新生,使焕然一新:to bring back to life, practice, activity or a former condition of vigor

近义词:recharge, refresh, rejuvenate, rekindle, renew, restore, resurrect, resuscitate, revitalize, revivify

反义词:degenerate, deteriorate, worsen 衰退,恶化

repartee [,repɑ:'ti:]

n. 机智的回答: a quick witty response

近义词:comeback, riposte

n. 打趣,善意的玩笑: good-natured teasing or exchanging of clever remarks

近义词:backchat, badinage, chaff, jesting, joshing, persiflage, raillery

repatriate [ri:'pætrieit]

vt. 遣返: to restore or return to the country of origin, allegiance, or citizenship

反义词:banish, deport, expatriate 放逐,驱逐

repeal [ri'pi:l]

vt. 撤销,废除(法律等): to rescind or annul by authoritative act

近义词:abort, abrogate, annul, cancel, disannul, invalidate, negate, null, nullify, rescind, revoke, vacate, void

反义词:continue, keep 继续执行;enact, establish, legislate 立法,制订

vt. 宣布与…决裂: to refuse to follow, obey, or recognize any further

近义词:forswear, recant, renege, renounce, repudiate, retract, withdraw

反义词:adhere, stick 坚持,忠于

repel [ri'pel]

vt. 抵制: to fight against; resist

近义词:buck, defy, fight, oppose, resist, withstand

反义词:capitulate, submit, succumb, surrender, yield, give in 屈服

vt. 使厌恶: to cause aversion in: disgust

近义词:disgust, nauseate, repulse, revolt, sicken

反义词:allure, attract, bewitch, captivate, charm, enchant, entice, fascinate, lure, seduce, tempt 吸引,诱惑

派生词:repelling adj. 令人厌恶的

repertoire ['repətwɑ:]

n. (技术、设备或原料等的)详单: the complete list or supply of skills, devices, or ingredients used in a particular field, occupation, or practice

近义词:budget, fund, inventory, pool, reservoir, stock

repine [ri'pain]

vi. 抱怨,表达不满: to feel or express discontent or dejection

近义词:carp, complain, fuss, gripe, grouch, grouse, growl, grumble, inveigh, moan, murmur, mutter, wail, whine

反义词:crow, delight, rejoice 高兴

vi. 渴望: to long for something

近义词:ache, covet, crave, desiderate, hunger, itch, long, lust, pine, salivate, thirst, want, wish, yearn

反义词:abhor, abominate, detest, dislike, hate, loathe 厌恶,讨厌

replenish [ri'pleniʃ]

vt. 补充: to fill or make complete again; add a new stock or supply to

近义词:refill, reload

反义词:consume, drain, empty, exhaust 清空,耗尽

replete [ri'pli:t]

adj. 彻底吃饱了的: having one's appetite completely satisfied

近义词:sated, satiate, satiated, stuffed, surfeited

反义词:empty, famished, hungry, starved, starving 挨饿的

adj. 充满…的,富于…的: possessing or covered with great numbers or amounts of something specified

近义词:abounding, abundant, awash, flush, fraught, lousy, swarming, teeming, thick, thronging

反义词:depleted, drained, exhausted 耗竭的;deficient, incomplete, insufficient, short 缺乏的

派生词:repletion n. 装满

replicate ['replikit]

vt. 复制,复刻: to make an exact likeness of

近义词:clone, copy, copycat, duplicate, imitate, reduplicate, render, reproduce

反义词:originate 原创

vt. 重复,反复: to make or do again

近义词:redo, reiterate, renew, repeat

派生词:replicable adj. 可复制的,能复现的

repose [ri'pəuz]

n. (劳作后的)休息: a state of resting after exertion or strain

近义词:ease, leisure, relaxation

反义词:exertion, labor, toil, work 劳动,工作

n. 平静,宁静: a state of freedom from storm or disturbance

近义词:calmness, hush, peace, placidity, quietness, restfulness, serenity, still, tranquility

反义词:commotion, pandemonium, tumult, turmoil, unrest, uproar 骚乱,动乱

vi. 休息: to take a rest

近义词:idle, loll, lounge, relax, rest

反义词:drudge, hustle, moil, strive, struggle, sweat, travail 努力工作

vt. 放置,交给他人: to put (something) into the possession or safekeeping of another

近义词:consign, delegate, deliver, entrust, leave, pass, trans

reprehend [,repri'hend]

vt. 谴责,责难,批评: to express one's unfavorable opinion of the worth or quality of

近义词:berate, blame, castigate, censure, condemn, denounce, dispraise, fault, knock, lambaste, pan, upbraid, extol, laud, praise 表扬

派生词:reprehensible adj. 应受谴责的

repress [ri'pres]

vt. 镇压: to put down by force, usually before total control has been lost; quell

近义词:crush, quash, quell, silence, squash, squelch, subdue, suppress

反义词:foment, incite, instigate, provoke, stir 煽动,激起

vt. 阻止(正常的表达、活动或发展等): to prevent the natural or normal expression, activity, or development of

近义词:bridle, check, curb, muffle, smother, stifle, strangle, swallow

反义词:express, loose, release, take out, unleash, vent (情感等的)表达,宣泄

派生词:repression n. 阻止,镇压

reprieve [ri'pri:v]

vt. 暂缓处刑,免罪: to postpone or cancel the punishment of

近义词:absolve, acquit, amnesty, condone, excuse, forgive, pardon, remit, respite, spare

反义词:penalize, punish 惩罚

vt. 维持运行: to prevent (something) from being closed, destroyed, etc., for a period of time

近义词:deliver, rescue, save

reproach [ri'prəutʃ]

n. 令人羞愧的事物,耻辱: one that causes shame, rebuke or blame

近义词:dishonor, opprobrium, reflection, spot, scandal, stain, stigma, taint

反义词:credit, honor 荣誉

vt. 批评,责备: to express disapproval, criticism, or disappointment in (someone)

近义词:admonish, berate, castigate, chide, condemn, denounce, lambaste, rebuke, reprimand, reprove, upbraid

反义词:commend, eulogize, extol, laud, praise 表扬

派生词:irreproachable adj. 无可指责的

reprobate ['reprəubeit]

n. 堕落者,道德败坏的人:a morally unprincipled person

近义词:brute, devil, fiend, miscreant, rapscallion, rascal, villain

反义词:saint 圣人

adj. 堕落的,放荡的: morally corrupt

近义词:debased, debauched, degraded, depraved, dissipated, dissolute, libertine, perverse, perverted, rakish

反义词:good, moral, righteous, virtuous 有道德的;pure, uncorrupted 纯净的,未受污染的

vt. 谴责,痛斥: to condemn strongly as unworthy, unacceptable, or evil

近义词:blame, criticize, censure, condemn, denounce, denunciate, reprehend

反义词:commend, eulogize, extol, laud, praise 表扬

vt. 拒绝,不提供: to be unwilling to grant

近义词:decline, disallow, disapprove, negative, nix, refuse, re

reproof [ri'pru:f]

n. 批评,反对: criticism for a fault, rebuke

近义词:commination, condemnation, denunciation, excoriation, rebuke, reprimand, reproach, stricture

反义词:commendation, eulogy, praise 赞扬;endorsement 同意

reprove [ri'pru:v]

vt. 温和地责备,警告: to scold or correct usually gently or with kindly intent

近义词:admonish, blame, chide, criticize, reprimand, reproach

反义词:lambaste 严厉地责备;commend, eulogize, extol, laud, praise 表扬

vt. 不欣赏,不喜欢: to hold an unfavorable opinion of

近义词:deprecate, discountenance, disesteem, disfavor, dislike, frown

反义词:adore, approve, endorse, enjoy, favor, like 支持,喜欢

repudiate [ri'pju:dieit]

vt. 否认: to declare not to be true

近义词:contradict, disaffirm, disavow, disclaim, disconfirm, disown, gainsay, negate, negative, refute, reject

反义词:acknowledge, admit, allow, avow, concede, confirm 承认

vt. 拒绝接受: to show unwillingness to accept, do, engage in, or agree to

近义词:balk, deselect, disapprove, negative, nix, refuse, reprobate, spurn

反义词:accept, agree, approve 接受,承认

派生词:repudiation n. 拒绝,否认

repugnant [ri'pʌɡnənt]

adj. 令人厌恶的: arousing disgust or aversion

近义词:abhorrent, abominable, awful, disgusting, distasteful, hideous, loathsome, noisome, obnoxious, repulsive

反义词:innocuous, inoffensive 无害的;agreeable, delightful, enjoyable, gratifying, pleasing 令人愉悦的

adj. 不和谐的,不协调的: not being in agreement or harmony

近义词:conflicting, discordant, incompatible, incongruous, inconsonant, inharmonious, mutually exclusive

反义词:accordant, agreeing, compatible, concordant, conformable, congruent, congruous, consistent, consonant, harmonious 和谐的

派生词:repugnance n. 厌恶;不一致

repulse [ri'pʌls]

vt. (使)厌恶,排斥: to rebuff or reject with rudeness, coldness, or denial

近义词:disgust, nauseate, repel, revolt, sicken

反义词:allure, attract, bewitch, captivate, charm, enchant, entice, fascinate, lure, seduce, tempt 吸引,诱惑

派生词:repulsion n. 排斥

repute [ri'pju:t]

n. (尤指好的)名声,名誉: a good reputation

近义词:celebrity, fame, name, renown, reputation

反义词:infamy, notoriety 坏名声

派生词:reputable adj. 有好名声的

requisite ['rekwizit]

n. 必需品: something necessary, indispensable, or unavoidable

近义词:condition, demand, necessity, need, requirement

adj. 必不可少的,必备的: essential, necessary

近义词:critical, compulsory, imperative, indispensable, mandatory, necessary, obligatory, required, vital

反义词:needless, unnecessary 不必要的;dispensable, optional 可替换的,可选择的

requite [ri'kwait]

vt. 酬谢,报答: to make repayment or return for

近义词:indemnify, reciprocate, recompense, recoup, reimburse, remunerate, repay

vt. 报仇: to punish in kind the wrongdoer responsible for

近义词:avenge, redress, retaliate, revenge

反义词:absolve, condone, forgive, pardon 饶恕,宽恕

rescind [ri'sind]

vt. 废除,取消: to make void

近义词:abolish, abrogate, annul, cancel, invalidate, negate, null, nullify, recall, repeal, revoke, void

反义词:establish, enact 建立;continue, keep 维持,保持

reserved [ri'zə:vd]

adj. 内向的,缄默的: restrained in words and actions

近义词:closemouthed, constrained, laconic, reticent, restrained, silent, taciturn.

反义词:communicative, expansive, talkative 健谈的;garrulous, loquacious 话多的

派生词:unreserved adj. 无保留的,外向的

residual [ri'zidjuəl]

adj. 剩余的,残存的: of, relating to, or characteristic of a residue

近义词:leftover, remaining, vestigial

反义词:comprehensive, entire, full, integral, total, whole 全部的,完整的

residue ['rezidju:]

n. 剩余物: something that remains after a part is taken, separated, or designated

近义词:debris, remainder, remnant

派生词:residual adj. 剩余的

resign [ri'zain]

vt. 辞职,放弃(职位): to give up one's job or office

近义词:abnegate, cede, relinquish, renounce, surrender, step down

反义词:assume, inaugurate 就职,承担(责任);usurp 篡位

resilience [ri'ziliəns]

n. 弹力: the property of a material that enables it to resume its original shape or position after being bent, stretched, or compressed

近义词:elasticity, flexibility, malleability, pliability

反义词:inelasticity n. 无弹性

n. 恢复能力: the ability to recover quickly from illness, change, or misfortune

近义词:adaptability

派生词:resilient adj. 有弹性的;能迅速恢复的

resolute ['rezəlju:t]

adj. 坚定的: marked by firm determination

近义词:bound, decided, faithful, resolved, unwavering

反义词:faltering, hesitant, indecisive, irresolute, jittery, vacillating, wavering 犹豫的,踌躇的

派生词:resolution n. 坚定的决心

resonant ['rezənənt]

adj. (声音)洪亮的,共鸣的: strong and deep in tone

近义词:consonant, orotund, plangent, resounding, reverberant, sonorous, vibrant

反义词:faint, low, muffled, muted, smothered, soft, weak 声音模糊的,低声的

派生词:resonance n. 洪亮

resourceful [ri'sɔ:sful]

adj. 有创造力的,机智的: able to act effectively or imaginatively, especially in difficult situations

近义词:able, adroit, competent, talented

派生词:resourcefulness n. 能解决困难的能力

respire [ri'spaiə]

vi. 呼吸: to inhale and exhale air successively

近义词:breathe, inhale

反义词:smother, stifle, suffocate 停止呼吸,窒息

派生词:respiration n. 呼吸

respite ['respait]

n. 间歇,休息: an interval of rest or relief

近义词:break, lull, intermission, recess, pause, rest

反义词:resumption 继续进行;exertion, labor, toil, work 劳动,工作

resplendent [ri'splendənt]

adj. 华丽辉煌的: shining brilliantly

近义词:brilliant, glorious, gorgeous, grand, magnificent, splendid, sublime, superb

反义词:dim, dull, lackluster 黯淡无光的

派生词:resplendence n. 辉煌

responsive [ri'spɔnsiv]

adj. 敏感的: quick to respond or react appropriately or sympathetically

近义词:prompt, sensible, sensitive, susceptible

反义词:dispassionate 无动于衷的;detached, indifferent 冷漠的

派生词:responsiveness n. 敏感

restitution [,resti'tju:ʃən]

n. 补偿,赔偿: a making good of or giving an equivalent for some injury

近义词:damages, indemnity, quittance, recompense, recoupment, redress, remuneration, reparation, reprisal, requital

restive ['restiv]

adj. 急躁的,忧虑的: marked by impatience or uneasiness

近义词:restless, nervy, uneasy, uptight

反义词:imperturbable 沉着的;phlegmatic 冷静的

adj. 难以管束的: stubbornly resisting control

近义词:balky, contumacious, defiant, insubordinate, intractable, obstreperous, obstinate, perverse, recalcitrant, refractory

反义词:amenable, biddable, compliant, conformable, docile, obedient, ruly, submissive, tractable 服从的

派生词:restiveness n. 不安,躁动

restless ['restlis]

adj. 不平静的: marked by or causing a lack of quiet, repose, or rest

近义词:agitating, anxious, distressful, disturbing, fraught, restive, perturbed, uneasy, unquiet, unsettled

反义词:halcyon, peaceful, serene, tranquil 平静的,安宁的

restrain [ri'strein]

vt. 限制,控制: to limit, restrict, or keep under control

近义词:bridle, check, constrain, curb, inhibit, measure, prevent, refrain, withhold

反义词:discharge, release 释放

派生词:restrained adj. 受限制的

resurgence [ri'sə:dʒəns]

n. 复兴: a restoration to use, acceptance, activity, or vigor

近义词:reanimation, rebirth, regeneration, rejuvenation, renewal, resurrection, resuscitation, revitalization

反义词:decay, degradation, deterioration, downfall, ebb, fall 衰落

派生词:resurgent adj. 正在复兴的

resurrect [,rezə'rekt]

vt. 使重生,使复苏: to bring back to life, practice, or activity

近义词:reanimate, recharge, regenerate, rejuvenate, rekindle, renew, resuscitate, revitalize, revive, revivify

反义词:kill 杀死

派生词:resurrection n. 重生,复苏

resuscitate [ri'sʌsiteit]

vt. 使复活,使苏醒: to restore consciousness, vigor, or life to

近义词:reanimate, recharge, refresh, rejuvenate, rekindle, renew, resurrect, revitalize, revive, revivify

反义词:faint 昏迷

派生词:resuscitation n. 复活,复兴;resuscitated adj. 复活的

retainer [ri'teinə]

n. 家仆: a person attached or owing service to a household

近义词:menial, servant

反义词:lord, master 主人

retaliate [ri'tælieit]

vt. 报复,反击: to pay back(as an injury)in kind

近义词:avenge, redress, requite, revenge

反义词:absolve, condone, forgive, pardon 饶恕,宽恕

派生词:retaliation n. 报复

retard [ri'tɑ:d]

vt. 减速,延迟: to cause to move or proceed slowly; delay or impede

近义词:bog, brake, decelerate, delay, detain, hamper, impede, mire, slacken

反义词:accelerate, catalyze, expedite, hasten, precipitate 加速,促进

retentive [ri'tentiv]

adj. 记性好的: having the ability or capacity to retain knowledge or information with ease

反义词:absentminded, forgetful, oblivious 健忘的

派生词:retentiveness n. 好记性

reticent ['retisənt]

adj. 沉默不语的: inclined to be silent or uncommunicative in speech

近义词:closemouthed, constrained, laconic, reserved, restrained, silent, taciturn

反义词:communicative, expansive, talkative 健谈的;garrulous, loquacious 话多的

adj. 不愿意的: slow to begin or proceed with a course of action because of doubts or uncertainty

近义词:cagey, disinclined, dubious, indisposed, loath, reluctant

反义词:willing 乐意的;disposed, inclined 倾向于做某事的;eager 渴望的

retinue ['retinju:]

n. 随行人员: a group of retainers or attendants

近义词:associates, entourage, followers, posse, retainers

反义词:leader 领导者

retort [ri'tɔ:t]

n. (尤指机智的)回应,回答: something spoken or written in reaction especially to a question, especially a quick, witty, or cutting reply

近义词:comeback, rejoinder, repartee, reply, response, return, riposte

反义词:inquiry, query, question 问题,问询

retouch [,ri:'tʌtʃ]

v. 润饰,改进: to improve or change (a photographic negative or print)

近义词:ameliorate, enhance, furbish, meliorate, perfect, polish, refine, upgrade

反义词:deteriorate, downgrade, worsen 恶化,降低

retract [ri'trækt]

vt. 收回,否认: to take back

近义词:abjure, abnegate, disavow, forswear, recall, recant, renounce, repeal, repudiate, withdraw

反义词:tender 提出(建议,想法);adhere, stick 坚持

派生词:retractable adj. 可收回的

retrench [ri'trentʃ]

vi. 削减开支: to curtail expenses

近义词:economize, reduce, cut down

反义词:enlarge, expand 扩大,扩张

派生词:retrenchment n. 削减开销

retribution [,retri'bju:ʃən]

n. 报偿,报应: the dispensing or receiving of reward or punishment especially in the hereafter

近义词:avengement, payback, recompense, reparation, repayment, requital, retaliation, revenge, vengeance

派生词:retributive n. 报应的

retrieve [ri'tri:v]

vt. 寻回,找回: to get back again

近义词:reacquire, recapture, reclaim, re-collect, recoup, recover, regain, repossess, retake, lose, mislay, misplace 丢失

retrograde ['retrəuɡreid]

adj. 倒退的: moving or tending backward

近义词:backward, receding, regressive, reversed, withdrawing

反义词:progressive 前进的

v. 退步,退化: to decline to a worse condition

近义词:atrophy, crumble, decay, decline, degenerate, descend, deteriorate, ebb, regress, rot, sink, worsen, ameliorate, improve, meliorate 改善

retrospective [,retrəu'spektiv]

adj. 回顾的: looking back on, contemplating, or directed to the past

近义词:backward

反义词:anticipatory 预想的;prospective 预期的,未来的

revelry ['revəlri]

n. 狂欢,喧闹的作乐: noisy partying or merrymaking

近义词:conviviality, festivity, gaiety, jollity, merriment, rejoicing, revel, whoopee

反义词:gloom, grief, melancholy, misery, mournfulness, sorrow, woe 悲哀,哀痛

revenge [ri'vendʒ]

n. 报复,复仇: an act or instance of retaliating in order to get even

近义词:avengement, payback, reprisal, requital, retaliation, retribution, vengeance

反义词:forgiveness, pardon 饶恕,原谅

vt. 复仇: to avenge (as oneself) usually by retaliating in kind or degree

近义词:avenge, redress, requite, retaliate

反义词:absolve, condone, forgive, pardon 原谅,宽恕

reverberate [ri'və:bəreit]

vi. 回荡,回响: to continue or be repeated in a series of reflected sound waves

近义词:echo, reecho, resonate, resound

派生词:reverberation n. 回响,回音

revere [ri'viə]

vt. (尤指对神的)尊崇,尊敬: to offer honor or respect to (someone) as a divine power

近义词:adore, deify, glorify, esteem, regard, respect, venerate, worship

反义词:blaspheme, desecrate, profane, violate 亵渎

派生词:reverence n. 尊重;reverent adj. 恭敬地,虔诚的

revise [ri'vaiz]

vt. 更改,修正: to look over again in order to correct or improve

近义词:amend, correct, emend, polish, redraft, refine, rework, upgrade

反义词:discard 丢弃,抛弃

派生词:revision n. 修改

revive [ri'vaiv]

vi. 恢复意识: to return to consciousness or life, become flourishing again

近义词:come around

反义词:faint, black out 昏迷,失去知觉

v. 再获新生: become active or flourishing again

近义词:reanimate, recharge, refresh, rejuvenate, rekindle, renew, resurrect, resuscitate, revitalize, revivify

反义词:degenerate, deteriorate, worsen 衰退,恶化

派生词:revival n. 复苏

revoke [ri'vəuk]

vt. 撤回,宣告无效: to annul by recalling or taking back

近义词:abolish, abrogate, annul, cancel, invalidate, negate, null, nullify, recall, repeal, revoke, void

反义词:establish, enact 建立;continue, keep 维持,保持

派生词:revocation n. 撤销,废除

revolt [ri'vəult]

vt. 使厌恶,反感: to fill with disgust or abhorrence

近义词:disgust, nauseate, repel, repulse, sicken

反义词:allure, attract, bewitch, captivate, charm, enchant, entice, fascinate, lure, seduce, tempt 吸引,诱惑

vi. 反叛: to renounce allegiance or subjection (as to a government)

近义词:defy, insurrect, mutiny, oppose, rebel, resist

反义词:obey, submit 遵从,服从

派生词:revolter n. 反叛者

rhetorical [ri'tɔrikəl]

adj. 语言上的,文字上的: of or relating to words or language

近义词:lexical, linguistic, vocabular, wordy

adj. 言辞华丽(却往往无内涵的): full of fine words and fancy expressionsbut mostly meaningless words and phrases

近义词:bombastic, flatulent, florid, fustian, gaseous, gassy, grandiloquent, oratorical, orotund, purple, windy

反义词:prosaic 平凡无奇的;plain, simple 简单的

ribald ['ribəld]

adj. 举止、言语下流粗俗的: characterized by or indulging in vulgar, lewd humor

近义词:bawdy, blue, coarse, crude, dirty, filthy, gross, indecent, nasty, obscene, pornographic, profane, vulgar

反义词:decent, proper, seemly 恰当的,得体的

rickety ['rikəti]

adj. 不稳的: lacking stability or firmness

近义词:insecure, precarious, shaky, unsound, unsteady, weak

反义词:firm, sound, stable, sturdy 稳定的,稳固的

rider ['raidə]

n. 骑马的人: one that rides

近义词:horseman, knight

反义词:pedestrian, walker 行人,步行者

n. 附件: a clause appended to a legislative bill to secure a usually distinct object

近义词:addendum, appendix, attachment, supplement

ridicule ['ridikju:l]

vt. 嘲笑: to make fun of

近义词:deride, gibe, jape, jeer, lout, mock, taunt

反义词:commend, praise 表扬

派生词:ridiculous adj. 荒谬的

rife [raif]

adj. 丰富的,普遍的: possessing or covered with great numbers or amounts of something specified

近义词:abounding, abundant, awash, flush, fraught, lousy, replete, swarming, teeming, thick, thronging

反义词:deficient, incomplete, insufficient, short 缺乏的

rift [rift]

n. 离间: a break in friendly relations

近义词:crack, fissure, fracture, schism

反义词:reconciliation, rapprochement 调和

vt. 使开裂: to cause to split open or break

近义词:cleave, divide, rip, split, sunder, tear

反义词:associate, coalesce, combine, conjugate, join, link 接合

rigmarole ['riɡmərəul]

n. 混乱而无意义的话: language marked by abstractions, jargon, euphemisms, and circumlocutions; confused or meaningless talk

近义词:abracadabra, babble, drivel, gabble, gibber, jabber, nonsense, prattle

rile [rail]

vt. 刺激,惹怒: to make agitated and angry

近义词:aggravate, annoy, enrage, exasperate, grate, inflame, infuriate, irritate, nettle, peeve, pique, provoke, roil

反义词:allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soothe 平息,缓和

riot ['raiət]

n. 喧闹,暴乱: public violence, tumult, or disorder

近义词:clamor, commotion, disorder, ferment, tumult, turmoil, upheaval, uproar

反义词:serenity, tranquility 宁静;order 秩序

ripen ['raipən]

v. 使成熟,成熟: to make or become ripe or riper

近义词:age, develop, grow, mature

反义词:fade, flag, shrivel, wane, wilt, wither 使枯萎

派生词:ripened adj. (酒、果实等)成熟的

rite [rait]

n. 惯例,仪式: a prescribed form or manner governing the words or actions for a ceremony

近义词:ceremony, form, observance, protocol, ritual, solemnity

派生词:ritual n. 仪式

rive [raiv]

vt. 撕开: to wrench open or tear apart or to pieces

近义词:cleave, lacerate, render, ribbon, rip, rupture, shred, split, tatter, tear

反义词:associate, coalesce, combine, conjoin, conjugate, connect, fuse, interfuse, join, link, unify 联合

派生词:riven adj. 被撕开的

riveting ['rivitiŋ]

adj. 吸引人的,极迷人的: wholly absorbing or engrossing one's attention

近义词:absorbing, arresting, engaging, engrossing, enthralling, fascinating, immersing, intriguing, involving

反义词:insipid, vapid 索然无味的;boring, dull, monotonous, tedious 单调的

rivulet ['rivjulit]

n. 小河,小溪: a small stream

近义词:brook, brooklet, creek, streamlet

robust [rəu'bʌst]

adj. 精力充沛的,强壮的,健康的: full of health and strength

近义词:bouncing, dynamic, energetic, gingerly, hale, potent, strong, sound, vigorous, vital, wholesome

反义词:delicate, frail, weak 弱不禁风的;ailing, diseased, ill, sick, unfit, unhealthy, unsound 不健康的

派生词:robustness n. 健壮,活力四射

roil [rɔil]

vt. 搅浑,使混乱: to stir up; disorder

近义词:disarray, disorder, disrupt, disturb, mess, muddle, rile

反义词:arrange, array, order, organize, regulate 整理,使有序

vt. 激怒: to displease or disturb

近义词:aggravate, enrage, exasperate, incense, inflame, infuriate, irritate, provoke, rile, vex

反义词:delight, gratify, please 使愉快

roisterer ['rɔistərə]

n. 喝酒喧闹的人: one who engages in merrymaking especially in honor of a special occasion

近义词:celebrator, merrymaker, partyer (also partier), partygoer, reveler

反义词:killjoy 扫兴的人

rookie ['ruki]

n. 新兵;新手;菜鸟: recruit; novice

近义词:apprentice, fledgling, freshman, greenhorn, neophyte, novice, recruit, tyro

反义词:veteran 老兵

roster ['rɔstə]

n. 值勤表,花名册: a roll or list of personnel

近义词:catalog, checklist, list, menu, roll, schedule

rostrum ['rɔstrəm]

n. 讲坛,演讲坛: a stage for public speaking

近义词:dais, lectern, podium, stage, stand, tribune

rouse [rauz]

v. 激起,煽动: to stir up

近义词:agitate, excite, motivate, provoke, stimulate

反义词:allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soothe 平息,缓和

v. 唤醒: to cause to stop sleeping

近义词:arouse, awake, awaken, waken

反义词:lull 使睡着

royalty ['rɔiəlti]

n. 皇家身份: regal character or bearing

近义词:aristocracy, nobility

n. 版税: a payment to an author or composer for each copy of a work sold or to an inventor for each item sold under a patent

rubicund ['ru:bikənd]

adj. 红润的,健康的: inclined to a healthy rosiness

近义词:blooming, florid, flush, rosy, ruddy, sanguine

反义词:ashen, pale, pallid, wan 苍白的,虚弱的

rudimentary [,ru:di'mentəri]

adj. 初始的,未发展的: being in the earliest stages of development

近义词:incipient, nascent, primitive, primordial

反义词:developed, full-blown, mature, ripe 成熟的,发展完全的

adj. 最根本的,基础的: consisting in first principles: fundamental

近义词:basic, elemental, essential, fundamental, rudimental, underlying

反义词:advanced, higher 进阶的,高等级的

rue [ru:]

n. 后悔,遗憾: the feeling of regret, remorse, or sorrow for

近义词:contriteness, contrition, penitence, regret, remorse, remorsefulness, repentance

反义词:impenitence, remorselessness 不知悔改

派生词:rueful adj. 后悔的

ruffle ['rʌfl]

n. 皱褶,褶裥花边: a strip of fabric gathered or pleated on one edge

近义词:rumple, wrinkle

派生词:ruffled adj. 有褶裥边修饰的

vt. 使粗糙: to destroy the smoothness or evenness of

近义词:abrade, chafe, erode, roughen, rub, wear

反义词:glaze, smooth 使平滑

vt. 扰乱,打扰:to disturb the peace of mind of (someone) especially by repeated disagreeable acts

近义词:annoy, bother, chafe, frost, gall, grate, itch, nettle, peeve, persecute, pique, rasp, rile, vex

反义词:allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soothe 平息,缓和

ruminate ['ru:mineit]

vt. 沉思: to go over in the mind repeatedly and often casually or slowly

近义词:cogitate, contemplate, deliberate, meditate, perpend, ponder, weigh

反义词:ignore, neglect, overlook 忽视

派生词:ruminative adj. 沉思的

rumple ['rʌmpl]

vt. 使皱,弄皱: to wrinkle or form into folds or creases

近义词:crinkle, crumple, ruffle, scrunch, wrinkle

反义词:flatten, smooth 使表面平整;preen 整理羽毛,打扮

vt. 打乱,使不整齐: to undo the proper order or arrangement of

近义词:disarray, disorder, disorganize, disrupt, disturb, mess, muddle, upset

反义词:arrange, array, order, organize, regulate 整理,使有序

派生词:rumpled adj. 褶皱的

run [rʌn]

n. (不间断的)连续演出: an unbroken course of performances or showings

近义词:continuance, duration, persistence

runic ['ru:nik]

adj. 神秘的: having some secret or mysterious meaning

近义词:arcane, enigmatic, impenetrable, inscrutable, mysterious, mystic, occult, uncanny

反义词:comprehendible, fathomable 可理解的

rupture ['rʌptʃə]

v. 打破;打碎: to part by violence

近义词:breach, burst, disjoin, dissect, fracture, separate, split, sunder, tear

反义词:associate, coalesce, combine, conjoin, conjugate, connect, fuse, interfuse, join, link, unify 联合

ruse [ru:z]

n. 诡计: a wily subterfuge

近义词:artifice, maneuver, stratagem, trick, wile

rustic ['rʌstik]

n. 乡下人,头脑简单的人: an awkward or simple person especially from a small town or the country

近义词:bumpkin, churl, countryman, provincial, rube, yokel

反义词:cosmopolitan, cosmopolite, sophisticate 见多识广的人

adj. 乡村的:of, relating to, associated with, or typical of open areas with few buildings or people

近义词:bucolic, country, pastoral

反义词:urban 都市的

adj. 粗俗的: lacking in social graces or polish

近义词:clumsy, discourteous, gauche, impertinent, impolite, inelegant, rude, stiff

反义词:graceful, polished, urbane 文雅的

派生词:rustically adv. 粗俗地

rustle ['rʌsl]

v. 快速地行动: to move or act energetically or with speed; to proceed or move quickly

近义词:bolt, breeze, careen, career, hasten, hustle, jump, run, rush, scurry

反义词:crawl, creep 匍匐前行;poke 缓慢行动

ruthless ['ru:θlis]

adj. 没有怜悯心的,残忍的: having no pity

近义词:cruel, heartless, inhumane, ironfisted, iron-hearted, pitiless, merciless, mortal, relentless, remorseless

反义词:charitable, compassionate, humane, kindhearted, merciful, sympathetic, tender 有同情心的,善良的

sabotage ['sæbətɑ:ʒ]

n. 妨害,破坏: treacherous action to defeat or hinder a cause or an endeavor; deliberate subversion

近义词:damage, impairment, subversion, undermining

反义词:assistance 支援

vt. 从事破坏活动,阻止:to practice sabotage on

近义词:disrupt, foil, frustrate, obstruct, undermine

反义词:assist, support 支持;advance, cultivate, forward, foster, further, nurture, promote 促进

saccharine ['sækərain]

adj. 像糖一样的,有甜味的: of, relating to, or resembling that of sugar

近义词:cloying, sugary

反义词:bitter 苦涩的

adj. 做作的,矫情的: appealing to the emotions in an obvious and tiresome way

近义词:fruity, maudlin, mawkish, mushy, sentimental, sugarcoated

反义词:unsentimental 不动感情的

sacrilege ['sækrilidʒ]

n. 亵渎圣物: desecration, profanation, misuse, or theft of something sacred

近义词:blasphemy, defilement, desecration, irreverence, impiety, profanation, violation

反义词:adoration, glorification, respect, reverence 爱慕,尊敬

派生词:sacrilegious adj. 不敬的,亵渎神明的

sacrosanct ['sækrəusæŋkt]

adj. 极为神圣的,不可侵犯的: most sacred or holy

近义词:hallowed, holy, inviolable, sacred, unassailable, untouchable

反义词:blasphemous, irreverent, profane, sacrilegious 亵渎的

saddle ['sædl]

vt. 使某人负担: to load or burden

近义词:burden, encumber, freight, lade, lumber, impose, inflict, tax, weight

反义词:disburden, discharge, disencumber, unburden, unlade, unload 卸下

safeguard ['seifɡɑ:d]

n. 保护措施: a technical contrivance to prevent accident

近义词:aegis, caution, defense, fail-safe, guard, palladium, precaution, preventive, security

v. 保护: to make safe: protect

近义词:bulwark, cover, defend, fence, fend, guard, keep, protect, screen, secure, shield, ward

反义词:assail, assault, attack 攻击

sage [seidʒ]

n. 智者: one (as a profound philosopher) distinguished for wisdom

近义词:expert, illuminati, master, mentor, savant, scholar

反义词:dolt, fool, idiot, simpleton 傻子

派生词:sagacious adj. 睿智的;sagacity n. 聪慧

salient ['seiljənt]

adj. 显著的,最突出的: standing out conspicuously

近义词:conspicuous, noticeable, outstanding, prominent, remarkable, striking

反义词:inconspicuous, unnoticeable 不明显的

派生词:salience n. 突出,特点

salubrious [sə'lju:briəs]

adj. 有益健康的: favorable to or promoting health or well-being

近义词:good, healthy, restorative, salutary, tonic, wholesome

反义词:debilitating, deleterious, noxious, virulent 有害的,有毒的

salutary ['sæljutəri]

adj. 有益健康的: beneficial, promoting health

近义词:good, healthy, restorative, salubrious, tonic, wholesome

反义词:debilitating, deleterious, noxious, virulent 有害的,有毒的

adj. 有利的,利好的: promoting or contributing to personal or social well-being

近义词:advantageous, benefic, beneficent, benignant, favorable, friendly, helpful, kindly, profitable

反义词:bad, disadvantageous, unfavorable, unfriendly, unhelpful, unprofitable 不利的

salutation [,sælju:'teiʃən]

n. 致敬,打招呼(表示欢迎和礼貌): a polite expression of greeting or goodwill

近义词:greeting, regards, salute

反义词:farewell, bon voyage (离别时的)再见,一路顺风

n. 表扬: a formal expression praise

近义词:accolade, citation, commendation, eulogium, eulogy, homage, hymn, paean, panegyric, tribute

派生词:salute v. 敬礼,致敬

salvage ['sælvidʒ]

v. (从灾难中)抢救: to save from loss or destruction

近义词:rescue, retrieve, save

反义词:abandon, desert, forsake 放弃,抛弃

派生词:salvageable adj. 可以挽回的

salve [sælv]

v. 减轻,缓解: quiet, assuage

近义词:allay, balm, becalm, compose, lull, lullaby, quiet, settle, soothe, still, tranquilize

反义词:agitate, discompose, disquiet, disturb, perturb, upset, vex 打扰,扰乱

sanctify ['sæŋktifai]

vt. 使神圣,敬为神: to make holy

近义词:consecrate, hallow

反义词:desecrate, profane 亵渎

派生词:sanctification n. 敬为神明

sanctimonious [,sæŋkti'məuniəs]

adj. 假装虔诚的: hypocritically pious or devout

近义词:canting, deceiving, hypocritical

反义词:devout, religious, pious 虔诚的

sanction ['sæŋ,kʃən]

v. 批准,同意,认可: to make valid or binding usually by a formal procedure (as ratification)

近义词:accredit, approbate, authorize, certify, confirm, finalize, formalize, license, ratify, warrant

反义词:interdict, prohibit, proscribe 禁止;decline, deny, disallow, disapprove, negative, reject, veto 否决

n. 制裁: an economic or military coercive measure adopted usually by several nations in concert for forcing a nation violating international law to desist or yield to adjudication

近义词:penalty, punishment

sanctuary ['sæŋktju'ri]

n. 避难所: a place of refuge and protection

近义词:asylum, cover, harbor, haven, port, refuge, shelter

sand [sænd]

vt. 磨光: to make smooth by friction

反义词:buff, file, hone, rasp, rub

sanguine ['sæŋɡwin]

adj. 乐观的,确信的: having or showing a mind free from doubt

近义词:assured, confident, doubtless, implicit, positive

反义词:doubtful, dubious, uncertain, unsure 怀疑的,不确信的

adj. 面色红润的: having a healthy reddish skin tone

近义词:blooming, florid, flush, glowing, rosy, rubicund

反义词:ashy, doughy, livid, lurid, mealy, pale, pallid, pasty, peaky, sallow, wan 面色苍白的

sanitary ['sænitəri]

adj. 健康的,清洁的: of or relating to health

近义词:aseptic, germfree, hygienic, sterile

反义词:noxious 有毒的

sap [sæp]

vt. 削弱: to weaken or exhaust the energy or vitality of

近义词:debilitate, devitalize, enervate, enfeeble, etiolate, prostrate

反义词:bolster, fortify, invigorate, beef up 增强,使有活力

n. 健康,活力: active strength of body or mind

近义词:dynamism, energy, esprit, get-up-and-go, gusto, verve, vim, vitality

反义词:lethargy, listlessness, sluggishness, torpidity 无精打采

sapient ['seipiənt]

adj. 聪明的,有洞察力的: having or showing deep understanding and intelligent application of knowledge

近义词:discerning, insightful, perceptive, prudent, sagacious, sage

反义词:foolish, unperceptive, unwise 愚蠢的,不明智的

sarcasm ['sɑ:kæzəm]

n. 讽刺,轻蔑: a sharp and often satirical or ironic utterance designed to cut or give pain

近义词:affront, barb, indignity, offense, slap, slight, slur

反义词:praise 表扬

sartorial [sɑ:'tɔ:riəl]

adj. 裁缝匠的,裁缝的: of or relating to a tailor or tailored clothes

sate [seit]

vt. 使饱足,充分满足: to glut; to satisfy (an appetite) fully

近义词:cram, glut, stuff, surfeit, satiate

反义词:starve 饿

satiate ['seiʃieit]

v./adj. 饱足,过分满足: to satisfy fully or to excess

近义词:replete, sate, stuff, surfeit

反义词:tantalize 挑逗,不去满足

satire ['sætaiə]

n. 讽刺诗,讽剌文学: a literary work holding up human vices and follies to ridicule or scorn

近义词:lampoon, pasquinade

satirize ['sætəraiz]

vt. 讽刺: to ridicule or attack by means of satire

saturate ['sætʃəreit]

v./adj. 使饱和,浸透: to wet thoroughly with liquid

近义词:bathe, douse, drench, soak, souse, bedraggle

反义词:wring out

saturnine ['sætə(:)nain]

adj. 忧郁的,阴沉的: causing or marked by an atmosphere lacking in cheer

近义词:bleak, depressive, dismal, dreary, miserable, solemn

反义词:jovial, bright, cheerful, comforting, cordial, festive, heartwarming, sunshiny 欢乐的

adj. 讥讽的: having a sardonic aspect

反义词:genial 友善的

saunter ['sɔ:ntə]

vi. 闲逛,漫步: to travel by foot for exercise or pleasure

近义词:amble, ramble, range, stroll, wander, perambulate

savant ['sævənt]

n. 博学之士,学者: a person of learning

近义词:pundit, scholar

反义词:unlearned person 没有学问的人

savory ['seivəri]

adj. 口感好的,味道好的: appetizing to the taste or smell

近义词:ambrosial, appetizing, dainty, palatable, scrumptious

反义词:noisome, fetid, foul, malodorous, putrid, rancid, reeking, smelly, stenchy, stinky 难闻的

adj. 令人愉悦的: giving pleasure or contentment to the mind or senses

近义词:agreeable, blessed, congenial, delectable, delicious, delightful, dulcet, enjoyable, felicitous, grateful, gratifying, heavenly, jolly, luscious, palatable, pleasurable, satisfying, tasty, welcome

反义词:disagreeable, pleasureless, unpalatable, unpleasant, unwelcome 讨厌的,不受欢迎的

savvy ['sævi]

n. 老练,机智: knowledge gained by actually doing or living through something

近义词:chops, expertise, proficiency, know-how

反义词:simplicity, tactlessness, inexperience 单纯,缺乏经验

v. 明确了解: to have a clear idea of

近义词:appreciate, apprehend, assimilate, behold, catch on, cognize, compass, conceive, decipher, decode, discern, grasp, perceive, recognize, register, seize, tumble to

反义词:miss 不理解

adj. 有见识,精明能干的: having or showing a practical cleverness or judgment

近义词:astute, canny, clear-eyed, clear-sighted, hard-boiled, hardheaded, heady, sharp, sharp-witted, smart

反义词:unknowing 无知的

scads [skædz]

n. 许多,大量: a large number or quantity

近义词:abundance, plenitude, profusion, slew, spate, wealth

反义词:paucity 极小量

scant [skænt]

adj. 不足的,缺乏的: barely or scarcely sufficient

近义词:exiguous, niggardly, scarce, sparse, stingy

反义词:considerable, copious, voluminous, profuse, myriad 大量的,相当多的

scathing ['skeiðiŋ]

adj. 尖酸刻薄的: marked by the use of wit that is intended to cause hurt feelings

近义词:acerbic, acid, acrid, pungent, scalding, snarky, tart

反义词:polite, calm compliment 客气的,平静的称赞

schism ['sizəm]

n. 不一致: a lack of agreement or harmony

近义词:conflict, discordance, disharmony, dissidence, dissonance, disunion, friction, strife

反义词:accord, agreement, concord, harmony, peace 一致

scintillate ['sintileit]

vi. 闪耀: to emit sparks

近义词:gleam, glimmer, glisten, glister, luster, sparkle, winkle

反义词:dull, foolly 迟钝的

派生词:scintillating 才气横溢的:brilliantly lively, stimulating, or witty

scion ['saiən]

n. 子孙: descendant, child

反义词:ancestor 前辈

scission ['siʒən]

n. 切断,分离,分裂: a division or split in a group or union: schism

近义词:bifurcation, cleavage, dissolution, division, partition, schism, sundering

反义词:unification, union 统一

scoff [skɔf]

vt. 嘲笑: to treat or address with derision: mock
v. 狼吞虎咽: to swallow or eat greedily

近义词:cram, devour, glut, gorge, gormandize, gulp, ingurgitate, inhale, raven

scorch [skɔ:tʃ]

vt. 炙烤,烘干: to burn on the surface; to make dry

近义词:dehydrate, desiccate, parch, sear, singe

反义词:dampen, hydrate, wash, water, wet 使潮湿

scorn [skɔ:n]

vt. 轻蔑,鄙视,不屑: reject or dismiss as contemptible or unworthy

近义词:despise, disregard, flout, contemn, disdain, slight, look down (on or upon)

反义词:adulate; venerate, honor, respect, revere 谄媚;尊敬

scotch [skɔtʃ]

vt. 停止: to put an abrupt end to

近义词:hinder, thwart

scour ['skauə]

vt. 用力擦洗: to clean, polish, or wash by scrubbing vigorously
vt. 搜查: to look through (as a place) carefully or thoroughly in an effort to find or discover something

近义词:comb, dig through, dredge, hunt through, rake, ransack, rifle, rummage, sort through, troll

scourge [skə:dʒ]

n. 祸害: a source of harm or misfortune

近义词:affliction, bane, curse, nemesis

反义词:benefit, blessing, boon, felicity, godsend, manna, windfall 恩赐,福音

scowl [skaul]

vi. 皱眉(表现出不高兴): to contract the brow in an expression of displeasure

近义词:frown, pout, glare, gloom, glower, lower

反义词:beam, grin, smile 微笑(表示高兴)

scrap [skræp]

n. 废料,废物: discarded or useless material

近义词:chaff, debris, dreck, dross, dust, effluvium, junk, litter, offal, offscouring, raffle, refuse, riffraff, rubbish, waste

vt. 抛弃: to get rid of as useless or unwanted

近义词:ditch, dump, jettison, junk, toss, throw away

反义词:retrieve 找回

v. 终止,放弃原计划: to put an end to (something planned or previously agreed to)

近义词:abandon, abort, drop, recall, repeal, rescind, revoke, call off, cry off

反义词:continue, keep 继续,持续

scrappy ['skræpi]

adj. 好斗的,好吵架的: having an aggressive and determined spirit,quarrelsome

近义词:aggressive, assaultive, combative, militant, pugnacious, truculent

反义词:nonaggressive, nonbelligerent, pacific, peaceful, unbelligerent, uncombative, , timorous 胆小的,爱好和平的

scrawl [skrɔ:l]

vt. 乱涂,潦草地写: to write or draw awkwardly, hastily, or carelessly

近义词:scratch, squiggle

反义词:write carefully 仔细地写

screen [skri:n]

n. 掩护物,屏障: something that shelters, protects, or hides

近义词:aegis, ammunition, armor, cover, guard, protection, safeguard, security, shield, wall, ward

vt. 保护,使…免受攻击: to drive danger or attack away from

近义词:defend, fence, fend, forfend, protect, secure

反义词:assail, assault, attack 攻击

vt. 掩护,遮蔽: to keep secret or shut off from view

近义词:belie, cloak, conceal, curtain, disguise, enshroud, mask, obscure, occult, shroud, veil

反义词:disclose, expose, reveal, uncloak, uncover, unmask, unveil 揭露

scribble ['skribl]

vt. 潦草地书写,乱写: to cover with scribbles, doodles, or meaningless marks

近义词:scratch, scrawl, squiggle

scrimp [skrimp]

vi. 节俭: to avoid unnecessary waste or expense

近义词:conserve, economize, husband, pinch, save, skimp, spare

反义词:dissipate, lavish, squander, waste 浪费

scruple ['skru:pl]

n. (良心上的)不安: an uneasy feeling about the rightness of what one is doing or going to do

近义词:compunction, misgiving

反义词:assurance, certainty, certitude, confidence, conviction, sureness 确信

scrupulous ['skru:pjuləs]

adj. 正直的: guided by or in accordance with one's sense of right and wrong; principled

近义词:conscionable, ethical, honest, honorable, moral, principled

反义词:cutthroat, dishonest, dishonorable, immoral, unconscionable, unethical, unjust, unprincipled 不道德的

adj. 一丝不苟的: taking, showing, or involving great care and effort

近义词:careful, conscientious, fussy, meticulous

scrutable ['skru:təbl]

adj. 可以理解的: capable of being understood through study and observation; comprehensible.

近义词:accessible, apprehensible, comprehensible, fathomable, legible

反义词:mysterious, incoherent, incomprehensible, inscrutable, insensible 神秘而不可知的

scrutinize ['skru:tinaiz]

vt. 仔细检查: to examine or observe with great care

近义词:examine, review, scan, survey, plumb, check (out)

反义词:casually glance, gloss over 随意一瞥,敷衍处理

scuff [skʌf]

vt. 磨损: to become scratched, chipped, or roughened by wear

近义词:abrade, graze, scratch

v. 脚步拖沓: to move heavily or clumsily

近义词:barge, clomp, clump, flog, flounder, lump, plod, pound, shamble, slog, slough, stamp, stomp, stumble, stump, tramp, tromp, trudge

反义词:breeze, coast, glide, slide, whisk 滑行

scurrilous ['skʌriləs]

adj. 说粗话的: given to the use of vulgar, coarse, or abusive language

近义词:contumelious, invective, opprobrious, truculent, vitriolic, vituperative

scurvy ['skə:vi]

adj. 下流,让人鄙视的: mean; contemptible

近义词:deplorable, despicable, grubby, lousy, scummy, wretched

反义词:admirable, commendable, creditable, laudable, meritorious, praiseworthy 让人称赞的

seamy ['si:mi]

adj. 肮脏的,堕落的: sordid; base

近义词:sordid, base

反义词:decent and respectable 适当而值得尊敬的

secede [si'si:d]

vi. 脱离,退出(组织、团体、联盟等): to withdraw from an organization (as a religious communion or political party or federation)

近义词:demit, disaffiliate, quit, withdraw

反义词:enlist, enroll, join, sign up 加入

secluded [si'klu:did]

adj. 隐僻的,隐蔽的: screened or hidden from view

近义词:cloistered, covert, isolated, remote, retired, sheltered

secrete [si'kri:t]

vt. 隐藏: to conceal in a hiding place; cache

近义词:bury, cache, conceal, ensconce

反义词:divulge, display, exhibit 泄密,展示

vt. 分泌: to generate and separate (a substance) from cells or bodily fluids

反义词:absorb 吸收

sectarianism [sek'tεəriənizəm]

n. 宗派主义,顽固: stubborn or intolerant adherence to one's opinions or prejudices

近义词:dogmatism, illiberalism, intolerance, narrow-mindedness, partisanship, small-mindedness

反义词:broad-mindedness, liberalism, open-mindedness, tolerance 开明

secular ['sekjulə]

adj. 世俗的,尘世的: of or relating to the worldly or temporal

近义词:carnal, earthborn, earthbound, fleshly, material, mundane, sublunary, temporal, terrene, terrestrial, worldly

反义词:heavenly, unearthly, unworldly 非尘世间的;spiritual 精神上的;religious 宗教的

sedate [si'deit]

adj. 淡定的,安静的: free from emotional or mental agitation

近义词:collected, composed, self-possessed, serene, tranquil, undisturbed, unperturbed, unruffled

反义词:agitated, discomposed, disturbed, flustered, perturbed, upset 不淡定的,狂乱的

sedentary ['sedəntəri]

adj. 固定不动的: not migratory: settled

反义词:migratory, peripatetic 流动的,巡游的

seduce [si'dju:s]

vt. 劝说(使不忠,使不服从),诱…误入歧途: to attract or persuade to disobedience or disloyalty

近义词:allure, decoy, entice, solicit, tempt, lead on

反义词:repulse, ward off 厌恶,不被吸引

sedulous ['sedjuləs]

adj. 勤奋认真的:involving or accomplished with careful perseverance

近义词:assiduous, diligent, industrious, laborious, occupied, tied-up

反义词:idle, inactive, unbusy, unemployed, unoccupied 懒惰的

seemly ['si:mli]

adv. 得体的,遵守礼节的: following the established traditions of refined society and good taste

近义词:befitting, decent, decorous, genteel, respectable

反义词:uncouth, ribald, indecorous, improper, inappropriate, indecent, indelicate, unbecoming, ungenteel, unseemly 粗俗的,不礼貌的

segment ['seɡmənt]

vt./n. 分割,部分: to separate into segments

近义词:member, partition, portion, section

self-abasement ['selfə'beismənt]

n. 自卑,自谦: degradation or humiliation of oneself

反义词:self-asserting 自信

self-absorbed ['selfəb'sɔ:bd]

adj. 自恋的,自私的: absorbed in one's own thoughts, activities, or interests

近义词:narcissistic, self-centered, self-infatuated, self-obsessed, self-oriented, self-preoccupied

反义词:self-forgetting, selfless, unselfish 无私的

seminal ['seminəl]

adj. 有发展性的: containing or contributing the seeds of later development

反义词:hampering further development 阻碍进一步发展

adj. 创新的: of, relating to, or having the power to originate; creative

反义词:derivative 派生的

sensation [sen'seiʃən]

n. 感觉,知觉: a perception associated with stimulation of a sense organ or with a specific body condition

反义词:anesthesia, numbness 麻木

n. 轰动事件: a state of intense public interest and excitement

近义词:flash, marvel, miracle, phenomenon, portent, prodigy, splendor

反义词:unnoticed event 不知名的小事

sensitive ['sensitiv]

adj. 敏感的: susceptible to the attitudes, feelings, or circumstances of others

近义词:susceptible, vulnerable, subject (to)

反义词:numb 麻木的

sentinel ['sentinəl]

n. 哨兵,看守: a person or group that watches over someone or something

近义词:custodian, guardian, keeper, lookout, minder, sentry, warden, watchman

septic ['septik]

adj. 腐败的,感染的: of, relating to, or causing putrefaction

反义词:free of infection 未被感染的

sepulchral [si'pʌlkrəl]

adj.阴沉的,丧葬的: causing or marked by an atmosphere lacking in cheer; funereal

近义词:depressing, desolate, dismal, dreary, morose, sullen, tenebrous

反义词:merry, bright, cheery, comforting, cordial, festive, heartwarming, sunshiny 欢快的

sequel ['si:kwel]

n. 结果: a result or consequence

近义词:aftermath, conclusion, consequence, fate, fruit, outcome, product, result, sequence

反义词:antecedent, causation, cause, occasion, reason 起因,原因

sequela [si'kwi:lə]

n. 结果: a secondary consequence or result

反义词:precursor 先兆

sequester [si'kwestə]

vt. 使隔绝,分离: to set apart: segregate

近义词:insulate, seclude, segregate, separate, cut off

反义词:permit to mingle, desegregate, integrate, reintegrate 混合,综合

vt. 使隐退: to cause to withdraw into seclusion

sere [siə]

adj. 干枯的,凋萎的: being dried and withered

近义词:arid, droughty, thirsty, waterless

反义词:lush, damp, dank, humid, moist, wet 葱绿的,湿润的

serendipity [,serən'dipəti]

n. 意外发现珍奇(或称心)事物的本领: the faculty of making fortunate discoveries by accident

serene [si'ri:n]

adj. 安静的: free from disturbing noise or uproar

近义词:arcadian, calm, hushed, peaceful, placid, restful, still, tranquil

反义词:boisterous, clamorous, clattery, deafening, raucous, roistering, romping, rowdy, tumultuous, unquiet, uproarious

adj. 稳重的,镇静的: unaffected by disturbance; calm and unruffled

近义词:collected, composed, possessed, recollected, undisturbed, unperturbed, unruffled

反义词:agitated, discomposed, disturbed, flustered, perturbed, unhinged, unstrung, upset 暴躁的,不安的, havoc, pandemonium, tumult, bedlam, riot, furor 混乱,骚动

派生词:serenity n. 平静 the quality or state of being serene

sermon ['sə:mən]

n. 布道,说教: public speech usually by a member of the clergy for the purpose of giving moral guidance or uplift

近义词:homily

serpentine ['sə:pəntain]

adj. 弯曲的: winding or turning one way and another

近义词:curved, curvy, devious, sinuous, tortuous, twisted, winding

反义词:direct, straight, straightaway 直的

serrate ['serit]

adj. 锯齿状的: notched or toothed on the edge

反义词:without notches, smooth 无凹口的,平滑的

serried ['serid]

adj. 密集的: having little space between items or parts

近义词:compact, dense

反义词:widely separated, airy, loose, open, uncrowded 稀疏的

servile ['sə:vail]

adj. 低下的,卑屈的: meanly or cravenly submissive: abject

近义词:base, humble, menial, slavish

severe [si'viə]

adj. 严厉的,要求严格的: given to exacting standards of discipline and self-restraint

近义词:austere, harsh, ramrod, rigid, rigorous, stern

反义词:clement, forbearing, gentle, indulgent, lax, lenient, tolerant 温和的,随意的

adj. 难以承受的,艰难的: difficult to endure

近义词:brutal, excruciating, grievous, onerous, oppressive, tough, trying

反义词:easy, light, soft 轻松的

shackle ['ʃækl]

vt. 束缚: to deprive of freedom especially of action by means of restrictions or handicaps

近义词:chain, enchain, enfetter, fetter, gyve, handcuff, manacle, pinion, trammel

反义词:loose, emancipate, unbind, unfetter, unshackle 解放

v. 限制,阻碍: to create difficulty for the work or activity of

近义词:clog, cramp, encumber, fetter, hinder, impede, inhibit, interfere with, manacle, obstruct, short-circuit, stymie, tie up, trammel

反义词:aid, assist, facilitate, help 促进,帮助

shadow ['ʃædəu]

vt. 偷偷尾随: to follow especially secretly: trail

近义词:chase, course, pursue, trace, track, trail

派生词:shadowy 模糊的:faintly perceptible: indistinct

shallow ['ʃæləu]

adj. 浅显的,浅薄的: having or showing a lack of depth of understanding or character

近义词:facile, one-dimensional, skin-deep

反义词:profound 深刻的,有深度的

sham [ʃæm]

n. 欺瞒: the quality of deceitfulness; empty pretense

反义词:debunk 揭穿真相

v. 掩饰,假装: to present a false appearance of

近义词:act, affect, bluff, counterfeit, dissemble, fake, simulate, pretend, profess, put on, pass for

adj. 虚假的: not genuine; fake

近义词:bogus, forged, phony, spurious, unauthentic

反义词:genuine, authentic, bona fide, real, unfaked 真正的

shift [ʃift]

vt. 改变…的位置: to change the place or position of

近义词:budge, dislocate, displace, disturb, relocate, remove, reposition, transfer, transpose

反义词:anchor, fix, freeze, secure, set 使固定

vi. 改变,变化: to pass from one form, state, or level to another

近义词:fluctuate, mutate, snap, vary

反义词:plateau, stabilize 达到稳定点,不变

vt. 交换: to give up (something) and take something else in return

近义词:commute, exchange, shift, substitute, swap, switch, trade

shiftless ['ʃiftlis]

adj. 胸无大志,懒惰的: lacking in ambition or incentive: lazy

近义词:idle, indolent, slothful

反义词:industrious 勤奋的

shifty ['ʃifti]

adj. (显得)狡诈的,(显得)欺诈的: having, displaying, or suggestive of deceitful character

近义词:crooked, deceitful, deceptive, duplicitous, fraudulent, guileful, rogue, shady, sharp, underhanded, aboveboard, honest, straight 正派的,光明正大的

shipshape ['ʃipʃeip]

adj. 井然有序的: marked by meticulous order and neatness

近义词:antiseptic, kempt, orderly, prim, uncluttered, well-groomed

反义词:disheveled, disordered, disorderly, messy, sloven, unkempt, untidy

shirk [ʃə:k]

vi. 逃避,规避: to get or keep away from (as a responsibility) through cleverness or trickery

近义词:avoid, dodge, elude, eschew, evade, shun, weasel out of

shoal [ʃəul]

adj. 浅的: having little depth ; shallow.

反义词:deep 深的

shopworn ['ʃɔpwɔ:n]

adj. 陈旧的: worn-out, as from overuse; trite

近义词:banal, cliché, commonplace, hackneyed, trite, well-worn

反义词:new, fresh, novel, original, unclichéd, unhackneyed 新的

shred [ʃred]

n. 少量: a small amount; a particle

近义词:crumb, driblet, mite, scintilla, spark, speck, sprinkling, tad

shrewd [ʃru:d]

adj. 精明的,机敏的: having or showing a practical cleverness or judgment

近义词:crafty, cunning, devious, sly, subtle, wily, astute, savvy, sharp

反义词:foolish, na?ve, unknowing 愚蠢的,幼稚的

adj. 刺骨的,强烈的: causing intense discomfort to one's skin

近义词:biting, bitter, keen, penetrating, piercing, raw, sharp, stinging

shrink [ʃriŋk]

v. 在数量或价值方面变低;减小: to become reduced in amount or value; dwindle:

近义词:compress, condense, constrict

反义词:balloon, expand, snowball, swell

v. 本能性地退却(如因遇到使人惊恐的某物);退缩: to draw back instinctively, as from something alarming; recoil

近义词:blench, cringe, quail, recoil, squinch, wince

v. 表示出不情愿;犹豫: to show reluctance; hesitate:

shroud [ʃraud]

n. 隐蔽物,可起隐藏、保护或屏护作用的某物: something that conceals, protects, or screens:
v. 将…从视线中隔离,遮蔽: to shut off from sight; screen

近义词:belie, blanket, cloak, conceal, cover, curtain, disguise, mask, occult, screen, veil, blot out, paper over

反义词:bare, disclose, display, divulge, expose, reveal, show 展示,暴露

shrug [ʃrʌɡ]

v. 轻视,忽略: to dismiss as of little importance

近义词:disregard, gloss, ignore, minimize, overlook, overpass, slight, slur, wink

反义词:attend, heed, mind 留心,注意

v. 脱下(衣物等): to rid oneself of (a garment)

近义词:doff, douse, put off, take off

反义词:don, put on 穿上

shun [ʃʌn]

vt. 避开,避免: to avoid deliberately; keep away from

近义词:avoid, dodge, duck, elude, eschew, evade, finesse, scape, shirk

反义词:accept, embrace, welcome 接受,欢迎;pursue, seek 追寻

sidestep ['saidstep]

vt. (通过逃避而)不遵守: to avoid having to comply with (something) especially through cleverness

近义词:beat, bypass, dodge, shortcut, skirt

反义词:comply, follow, keep, obey, observe 遵守

signal ['siɡnəl]

adj. (在重要性、成就方面)非同寻常的: standing above others in rank, importance, or achievement

近义词:distinguished, illustrious, luminous, notable, noteworthy, outstanding, preeminent, prestigious, redoubtable

反义词:average, inferior, mediocre 一般的,低下的;insignificant, minor, unimportant 不重要的

v. 给出信号: to direct or notify by a movement or gesture

近义词:beckon, flag, gesture, wave

simile ['simili]

n. 明喻: a figure of speech comparing two unlike things that is often introduced by like or as

反义词:metaphor 暗喻

simpleton ['simpltən]

n. (缺乏常识的)笨蛋: a person lacking in common sense; a stupid person

近义词:airhead, dolt, donkey, dullard, fool, idiot, moron

反义词:intellectual, sage, wit 智者;genius, prodigy 天才

simulate ['simjuleit]

v. 假装,模仿: to have or take on the appearance, form, or sound of; imitate

近义词:act, affect, assume, counterfeit, dissemble, fake, imitate, pretend, profess, sham

v. 模拟: to create a representation or model of (a physical system or particular situation)

sin [sin]

n. 罪恶的事: an action that is or is felt to be highly reprehensible; morally unacceptable

近义词:bad, evildoing, ill, immorality, iniquity, villainy, wrong

反义词:good, morality, right, virtue 美德,美好的行为

派生词:sinful adj. 罪恶的,有罪的

sincere [sin'siə]

adj. 真诚的,不做作的: being without hypocrisy or pretense; true

近义词:artless, genuine, heartfelt, honest, ingenuous, innocent, natural, real, true, unaffected, unfeigned

反义词:affected, artful, artificial, assuming, dissembling, fake, guileful, insincere, phony, pretentious 做作的,假装的

sinecure ['saini,kjuə]

n. 美差: an office or position that requires little or no work and that usually provides an income

反义词:drudge, drudgery, moil, sweat, toil, travail 艰苦的工作,苦活

sinew ['sinju:]

n. 活力,力量: vigorous strength; muscular power

近义词:energy, firepower, force, horsepower, might, muscle, potency, power, puissance, strength, vigor

反义词:impotence, impotency, powerlessness, weakness 无力,虚弱

singe [sindʒ]

vt. 轻微烧焦: to burn superficially or lightly

近义词:char, scorch, sear

反义词:incinerate 烧成灰烬

sinuous ['sinjuəs]

adj. 蜿蜒的,迂回的: marked by a long series of irregular curves; not direct

近义词:bending, curling, curved, curving, devious, serpentine, tortuous, twisted, winding, windy

反义词:straight, straightaway 直的,直接的

sip [sip]

vt. (尤指小口地)喝: to swallow in liquid form, especially in small quantities

近义词:gulp, guzzle, hoist, imbibe, quaff, swill

反义词:vomit, throw up 呕吐

skeleton ['skelitən]

n. 骨架,框架: something forming a structural framework

近义词:architecture, configuration, edifice, fabric, framework, framing, infrastructure, shell, structure

skeptic ['skeptik]

n. 怀疑者: one who instinctively or habitually doubts, questions, or disagrees with assertions or generally accepted conclusions

近义词:disbeliever, doubter, questioner, unbeliever

反义词:dupe, gull, pigeon 容易上当受骗的人

派生词:skeptical adj. 持怀疑态度的;skepticism n. 怀疑论

skimp [skimp]

adj. 缺乏的,不足的: less plentiful than what is normal, necessary, or desirable

近义词:exiguous, meager, niggardly, poor, scant, scanty, scarce, skimpy, slender, slim, sparing, sparse, stingy

反义词:abundant, ample, bountiful, copious, generous, liberal, plenteous, plentiful大量的,丰富的

vi. 节省花费,吝啬: to give insufficient or barely sufficient attention or effort to or funds for

近义词:pinch, save, scrimp, spare, stint

反义词:dissipate, lavish, prodigalize, squander, waste 浪费,挥霍

skirmish ['skə:miʃ]

n. 小冲突,争论: a minor or preliminary conflict or dispute

近义词:altercation, controversy, disagreement, dispute, hassle, imbroglio, quarrel, spat, squabble, tiff, wrangle, amity, concord, harmony, rapport, rapprochement 和睦,友好

skirt [skə:t]

n. 界限,边界: the line or relatively narrow space that marks the outer limit of something

近义词:borderline, boundary, circumference, compass, confines, edge, frame, fringe, margin, perimeter, periphery, verge

反义词:center, core, kernel 核心

vt. 绕行,避开: to go around or keep away from in order to avoid danger or discovery

近义词:bypass, circumvent, detour, shortcut, sidestep

反义词:pursue, seek 追寻

skittish ['skitiʃ]

adj. 容易受到惊吓的,胆小的: easily frightened

近义词:fainthearted, fearful, fearsome, mousy, scary, timid, timorous, tremulous

反义词:adventuresome, adventurous, audacious, bold, daring, dashing, gutsy, venturesome, venturous 大胆的

adj. 容易激动的: easily excited by nature

近义词:flighty, fluttery, hyper, hyperactive, hyperkinetic, jittery, jumpy, nervous, skittery, spasmodic, spooky

反义词:imperturbable, nerveless, unexcitable, unflappable, unshakable 不为所动的,沉着的

adj. 善变的,多变的: likely to change frequently, suddenly, or unexpectedly

近义词:capricious, changeful, flickery, fluctuating, fluid, inconstant, mercurial, mutable, temperamental, uncertain, unstable, unsteady, volatile

反义词:changeless, constant, immutable, invariable, settled, stable, stationary, steady, unvarying 不变的

slack [slæk]

adj. 松弛的: not tightly fastened, tied, or stretched

近义词:insecure, lax, loosened, relaxed, slackened, unsecured

反义词:taut, tense, tight 拉紧的

adj. 疏忽的,大意的: failing to give proper care and attention

近义词:careless, derelict, disregardful, lax, lazy, neglectful, neglecting, negligent, remiss

反义词:attentive, careful, conscientious 专心的;alert, heedful, mindful, observant, regardful, vigilant, wary, watchful 警惕的

slake [sleik]

vt. 使满足: to satisfy (a craving); quench

近义词:assuage, quench, sate, satiate, satisfy

反义词:tantalize, tease 诱惑,挑逗;arouse, excite, pique, stimulate 激起,唤起

slant [slɑ:nt]

n. (看待问题、思考的)角度,看法: a way of looking at or thinking about something

近义词:angle, outlook, perspective, standpoint, viewpoint

adj. 倾斜的: running in a slanting direction

近义词:canted, graded, inclined, leaning, listing, oblique, pitched, raked, slanted, sloping, tilting

反义词:perpendicular, plumb, vertical 垂直的;horizontal, level 水平的

vt. 歪曲(事实等): to change so much as to create a wrong impression or alter the meaning of

近义词:bend, color, distort, falsify, misinterpret, misrelate, misrepresent, misstate, pervert, twist, warp

反义词:clarify, clear, elucidate, illuminate, illustrate 澄清,阐明

slate [sleit]

vt. 列入名单,计划,安排: to put (someone or something) on a list

近义词:catalog, enroll, enter, index, inscribe, record, register, schedule

反义词:delete, erase 删除,除名

slew [slu:]

n. 大量,许多: a large amount or number

近义词:abundance, bundle, dozen, multiplicity, myriad, plentitude, profusion, scad, shipload, volume, wealth

反义词:ace, bit, driblet, glimmer, handful, hint, mite, mouthful, nip, ounce, pittance, sprinkle, trace 少量

slight [slait]

adj. 不重要的: deficient in weight, importance

近义词:fiddling, frivolous, inconsequential, inconsiderable, insignificant, little, minor, minute, nugatory, trifling, trivial

反义词:consequential, eventful, important, meaningful, momentous, significant, substantial, weighty 重要的

adj. 轻微的: small in degree

近义词:fragile, frail, negligible, outside, slim, small, tiny

反义词:distinct 显著的

vt. 轻蔑,看不起: to treat with disdain or indifference

近义词:contemn, disdain, disrespect, snub, look down

反义词:esteem, honor, respect, revere, venerate 尊敬

vt. 忽略,疏忽: to fail to give proper attention to

近义词:b

sling [sliŋ]

vi. 投掷: to send through the air especially with a quick forward motion of the arm

近义词:cast, chuck, dash, fire, fling, heave, hurl, hurtle, launch, lob, loft, pelt, pitch, toss

反义词:catch 接住

slippery ['slipəri]

adj. 光滑的: causing or tending to cause something to slide or fall

近义词:greased, greasy, lubricated, oiled, slicked, slithery

反义词:coarse, rough 粗糙的

adj. 隐秘的: given to acting in secret and to concealing one's intentions

近义词:furtive, shady, shifty, sly, sneaking, stealthy

反义词:aboveboard 光明正大的

adj. 意义不明确的: not precise or fixed in meaning, elusive or tricky

近义词:ambiguous, elusive, equivocal, evasive, fugitive, obscure, unintelligible, vague

反义词:apparent, clear, distinct, evident, manifest, obvious, palpable, patent, plain, unambiguous, unequivocal 明确的

slipshod ['slipʃɔd]

adj. 粗心的,随意的: marked by carelessness or indifference to exactness, precision, and accuracy

近义词:botchy, careless, messy, slapdash, sloppy, slovenly, untidy

反义词:fastidious, meticulous 极仔细的;accurate, exact, precise 准确的

sloppy ['slɔpi]

adj. 邋遢的,不整洁的: lacking neatness in dress or person

近义词:blowsy, dowdy, frowsy, slovenly, unkempt, untidy

反义词:dapper, dashing, sharp, smart, spruce 外表整洁的

adj. 混乱的: lacking in order, neatness, and often cleanliness

近义词:chaotic, disarranged, disarrayed, disheveled, disorderly, jumbled, littered, rumpled, tousled, tumbled

反义词:bandbox, crisp, kempt, neat, orderly, organized, shipshape, snug, tidy, trim 有序的

sloth [slɔθ]

n. 怠惰,懒惰: disinclination to action or labor: indolence

近义词:idleness, indolence, inertia, languor, laziness, lethargy, shiftlessness, sluggishness, torpor

反义词:assiduity, diligence, industry 勤奋

派生词:slothful adj. 懒惰的

slouch [slautʃ]

n. 懒人: a lazy person

近义词:deadbeat, drone, idler, loafer, slug, sluggard

反义词:doer, hummer, hustler, rustler 活跃的人,精力充沛的人

vt. 缓慢行走: to go or move slowly or reluctantly

近义词:creep, drag, inch, limp, nose, ooze, plod, poke, snail

反义词:fly, race, speed, whiz, zip 快走

slovenly ['slʌvənli]

adj. 邋遢的,不整洁的: lacking neatness in dress or person

近义词:blowsy, dowdy, frowsy, sloppy, unkempt, untidy

反义词:dapper, dashing, neat, sharp, smart, spruce, trim 外表整洁的

sluggard ['slʌɡəd]

n. 懒人: an habitually lazy person

近义词:deadbeat, drone, idler, loafer, slouch, slug

反义词:doer, hummer, hustler, rustler 活跃的人,精力充沛的人

sluggish ['slʌɡiʃ]

adj. 缓慢的,迟缓的: markedly slow in movement, flow, or growth

近义词:crawling, creeping, dallying, dilatory, dragging, lagging, languid, leisurely, snaillike, tardy, unhurried

反义词:bolting, brisk, fast, fleet, hasty, lightning, meteoric, quick, racing, rapid, rocketing, speedy, swift 快速的

adj. 迟钝的,反应慢的: slow to respond (as to stimulation or treatment)

近义词:dull, indolent, inert, lethargic, quiescent, sleepy, torpid

反义词:active, animated, bouncing, dynamic, energetic, kinetic, spirited, vigorous, vital, vivacious 有活力的

slumber ['slʌmbə]

vt. 睡着: to be in a state of sleep

近义词:catnap, doze, nap, rest, sleep, snooze

反义词:arouse, awake, waken 醒来

slur [slə:]

n. 耻辱: a mark of guilt or disgrace

近义词:blot, brand, onus, smirch, smudge, spot, stigma, taint

反义词:award, credit, glory, honor 荣誉,荣耀

vt. 含糊地发音: to pronounce indistinctly

近义词:mumble, murmur, mutter

反义词:articulate, enunciate 清楚地表达

v. 疏忽,忽略: to slide or slip over without due mention, consideration, or emphasis

近义词:bypass, disregard, forget, ignore, overlook, overpass, slight

反义词:attend, heed, mind 留心,注意

sly [slai]

adj. 狡猾的: clever or cunning, especially in the practice of deceit.

近义词:beguiling, cagey, crafty, cunning, designing, devious, foxy, guileful, scheming, shrewd, subtle, tricky, wily

反义词:artless, guileless, ingenuous, innocent, undesigning 天真纯朴的,无伪装的

adj. 隐秘的,偷偷的: given to acting in secret and to concealing one's intentions

近义词:furtive, shady, shifty, slippery, sneaking, stealthy

反义词:aboveboard 光明正大的

smarmy ['smɑ:mi]

adj. 虚情假意的,过分恭维的: hypocritically, complacently, or effusively earnest

近义词:fulsome, oily, slick, soapy, unctuous

反义词:artless, earnest, genuine, heartfelt, sincere, unaffected 真诚的,真挚的

smart [smɑ:t]

adj. 反应敏捷的,聪颖的: characterized by sharp quick thought

近义词:alert, brainy, bright, brilliant, clever, exceptional, fast, intelligent, keen, nimble, quick, sharp

反义词:airheaded, brainless, doltish, dumb, fatuous, mindless, obtuse, senseless, simple, stupid, vacuous, witless 愚钝的

adj. 整洁的: being strikingly neat and trim in style or appearance

近义词:dapper, natty, neat, sharp, snappy, spruce, trim

反义词:disheveled, frowsy, sloppy, slovenly, unkempt 不整洁的

vi. 感到疼痛,感到痛苦: to suffer acutely, as from mental distress, wounded feelings, or remorse

近义词:ache, hurt, pain, suffer

反义词:allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soothe 缓和

smattering ['smætəriŋ]

n. 浅薄的知识: superficialor piecemeal knowledge

反义词:erudition 博学;insight 深刻的见解

n. 少量: a small scattered number or amount

近义词:abundance, bundle, dozen, multiplicity, myriad, plentitude, profusion, scad, shipload, slew, volume, wealth 大量

反义词:ace, bit, driblet, glimmer, handful, hint, mite, mouthful, nip, ounce, pittance, sprinkle, trace

smirk [smə:k]

vi. (自鸣得意地)笑: to smile in an affected, often offensively self-satisfied manner

近义词:grin, simper

反义词:cry, weep 哭泣;groan, moan, sigh 叹息

smother ['smʌðə]

vt. 使窒息: to be or cause to be killed by lack of breathable air

近义词:asphyxiate, choke, smother, stifle, strangle, suffocate

vt. 抑制(表达、说出),压制: to refrain from openly showing or uttering

近义词:bridle, check, choke, control, curb, muffle, quash, quell, repress, squelch, suppress

反义词:unleash, vent (感情的)爆发,宣泄;express 表达

smug [smʌɡ]

adj. 自大的,自鸣得意的: having too high an opinion of oneself

近义词:complacent, egoistic, overweening, pompous, proud, self-satisfied, vain

反义词:egoless, humble, modest 谦逊的

adj. 整洁的,有序的: being clean and in good order

近义词:dapper, kempt, orderly, shipshape, spruce, tidy, trim, uncluttered, well-groomed

反义词:disheveled, disordered, messy, slovenly, unkempt, untidy 邋遢的,混乱的

smuggling ['smʌgliŋ]

n. 走私,私运: secret importation or exportation contrary to the law and especially without paying duties imposed by law

近义词:bootlegging, contraband

snare [snεə]

n. 无法逃脱的困境: something that catches and holds

近义词:entanglement, mesh, morass, net, noose, quagmire, quicksand, toil, trap

vt. 捕捉: to capture by or as if by use of a snare

近义词:catch, enmesh, ensnare, ensnarl, entrap, tangle

反义词:disentangle 解开;free, liberate 释放

snarl [snɑ:l]

v. 纠缠,纠结: to twist together into a usually confused mass

近义词:entangle, ensnarl, interlace, intertwine, intertwist, interweave, knot, ravel, tangle

反义词:disentangle, extricate, unravel, unsnarl, untwine, untwist 解开

vi. 咆哮,怒吼: to give vent to anger in surly language

近义词:bark, fulminate, rant, roar, scream, shout, storm, vent

反义词:calm 冷静下来

sneer [sniə]

vt. (轻蔑地)嘲笑: to speak in a scornful, contemptuous, or derisive manner

近义词:deride, gibe, laugh, jeer, jibe, mock, ridicule

反义词:esteem, honor, respect, revere, venerate 尊敬

snobbish ['snɔbiʃ]

adj. 谄上傲下的,自大的: being or characteristic of a person who has an offensive air of superiority and tends to ignore or disdain anyone regarded as inferior

近义词:aristocratic, bumptious, elitist, haughty, imperious, persnickety, pompous, presumptuous, supercilious

反义词:egoless, humble, modest 谦逊的,不自大的

snub [snʌb]

v. 轻视,不理睬: to treat with contempt or neglect

近义词:contemn, disdain, disrespect, slight, look down

反义词:esteem, honor, respect, revere, venerate 尊敬

soak [səuk]

vt. 使…湿透: to make thoroughly wet or saturated by or as if by placing in liquid

近义词:douse, drench, drown, impregnate, macerate, saturate, sodden, sop, souse, steep

反义词:dehydrate, dry, desiccate 脱水;parch, sear, scorch 烤干,烧焦;wring 拧干

sober ['səubə]

adj. 严肃的: marked by seriousness, gravity, or solemnity of conduct or character

近义词:earnest, grave, humorless, sedate, severe, sober, solemn, staid, weighty

反义词:facetious, flip, flippant, humorous, jesting, jocular, joking, playful 轻佻的,幽默有趣的

adj. 节制的: given to or marked by restraint in the satisfaction of one's appetites

近义词:abstentious, abstinent, continent, self-denying, temperate

反义词:hedonistic, licentious, self-indulgent, sensual, sybaritic, voluptuary 纵欲的,享乐主义的

adj. 有理有据的: based on sound reasoning or information

近义词:firm, informed, justified, levelheaded, logical, rational, reasonable, sensible, solid, valid, well-founded

反义词:groundless, illogical, invalid, unfounded, uninformed, unjustified, unreasonable, unsound 没有道理的

sodden ['sɔdən]

adj. 湿透的: containing, covered with, or thoroughly penetrated by water

近义词:awash, bathed, doused, drenched, logged, saturated, soaked, watered, waterlogged

反义词:arid, dry干燥的

vt. 使…湿透: to wet thoroughly with liquid

近义词:douse, drench, drown, impregnate, macerate, saturate, soak, sop, souse, steep

反义词:dehydrate, dry, desiccate 脱水;parch, sear, scorch 烤干,烧焦;wring 拧干

solace ['sɔləs]

n. 安慰: comfort in sorrow, misfortune, or distress

近义词:consolation, relief

vt. 安慰,安抚: to comfort, cheer, or console, as in trouble or sorrow

近义词:cheer, comfort, console, soothe

反义词:agonize, distress, harrow, torment, torture, trouble 使痛苦,折磨

solder ['sɔldə]

v. 连接,联合: to join or unite

近义词:associate, coalesce, combine, conjoin, conjugate, connect, couple, fuse, interfuse, join, link, marry, unify

反义词:disassociate, disconnect, disjoin, divide, sever, split, sunder 分开

solemnity [sə'lemnəti]

n. 严肃: the quality or condition of being solemn

近义词:earnest, graveness, gravity, intentness, seriousness, sobriety, solemnness, staidness

反义词:facetiousness, flightiness, flippancy, frivolity, frivolousness, levity, lightheartedness, play 轻挑,欢快

solicitous [sə'lisitəs]

adj. 为他人操心的,体谅他人的: given to or made with heedful anticipation of the needs and happiness of others

近义词:attentive, considerate, kind

反义词:heedless, inconsiderate, thoughtless, unthinking 不关心的

adj. 迫切的,渴望的: showing urgent desire or interest

近义词:agog, anxious, ardent, avid, desirous, eager, enthusiastic, greedy, hungry, keen, thirsty, voracious, wild

反义词:apathetic, indifferent, uneager, unenthusiastic无所谓的

派生词:solicitude n. 关切,挂念

solid ['sɔlid]

adj. 固态的,坚固的: having a consistency that does not easily yield to pressure

近义词:compact, hard, rigid, stiff, unyielding

反义词:flabby, soft, spongy, squashy, squishy 柔软的,容易挤压的

adj. 有理有据的: based on sound reasoning or information

近义词:firm, informed, justified, levelheaded, logical, rational, reasonable, sensible, sober, valid, well-founded

反义词:groundless, illogical, invalid, unfounded, uninformed, unjustified, unreasonable, unsound 没有道理的

adj. 坚定的,不迟疑的: not showing weakness or uncertainty

近义词:forceful, hearty, iron, lusty, robust, stout, strong, sturdy, vigorous

反义词:uncertain, weak 迟疑的

派生词:solidify vt. 使固化

soliloquy [sə'liləkwi]

n. (尤指自言自语的)独白: a dramatic or literary form of discourse in which a character talks to himself or herself or reveals his or her thoughts without addressing a listener

近义词:monologue

反义词:chorus, ensemble 合唱

solitude ['sɔlitju:d]

n. 孤独,避世: the quality or state of being alone or remote from society

近义词:aloneness, insulation, privacy, seclusion, segregation, separateness, sequestration, solitariness

反义词:camaraderie, companionship, company, comradeship, fellowship, society 陪伴

solvent ['sɔlvənt]

adj. 有偿付能力的: able to pay all legal debts

反义词:bankrupt破产的

n. 溶剂: a substance in which another substance is dissolved, forming a solution

反义词:solute 溶质

somatic [səu'mætik]

adj. 肉体的: of the body, especially as distinguished from a body part, the mind, or the environment

近义词:animal, bodily, carnal, corporal, corporeal, fleshly, material, physical

反义词:mental, spiritual 精神上的;nonmaterial, nonphysical 非肉体的

somber ['sɔmbə]

adj. 昏暗的,无光的: so shaded as to be dark and gloomy

近义词:black, caliginous, dark, dim, gloomy, lightless, murky, obscure, pitch-dark, rayless, stygian

反义词:bright, brilliant, illuminated, lit, lightsome, lucent, lucid, luminous 光亮的

adj. 悲伤的,不愉快的: causing or marked by an atmosphere lacking in cheer

近义词:depressing, dire, dismal, funereal, lugubrious, melancholy, miserable, morbid, morose, saturnine, sullen

反义词:cheerful, delighted, festive, gay, jocund, jovial 快乐的

somnolence ['sɔmnələns]

n. 瞌睡,嗜睡: the quality or state of desiring or needing sleep

近义词:doziness, drowsiness

反义词:insomnia, sleeplessness, wakefulness 失眠

sonnet ['sɔnit]

n. 十四行诗: a 14-line verse form usually having one of several conventional rhyme schemes

反义词:doggerel 幽默不正式的诗,打油诗

soothe [su:ð]

vt. 带来慰藉,安慰: to bring comfort, solace, or reassurance to

近义词:cheer, comfort, console, solace

反义词:agonize, distress, harrow, torment, torture, trouble 使痛苦,折磨

vt. 使镇静,使安心: to free from distress or disturbance

近义词:becalm, compose, lull, lullaby, quiet, quieten, salve, settle, still, tranquilize

反义词:agitate, discompose, disquiet, disturb, perturb, upset, vex 打扰,使不安

vt. 弱化,缓解: to make more bearable or less severe

近义词:abate, allay, alleviate, assuage, ease, mitigate, mollify, palliate, relieve, soften

反义词:aggravate, exacerbate, intensify 恶化

sop [sɔp]

n. 安慰物: something yielded to placate or soothe

近义词:balm, emollient, placebo, salve, unguent

反义词:irritant, stimulant 刺激物

n. 贿赂,回扣: something given or promised in order to improperly influence a person's conduct or decision

近义词:backhander, boodle, cumshaw, fix

vt. 浸湿,湿透: to wet thoroughly

近义词:douse, drench, drown, impregnate, macerate, saturate, soak, sodden, souse, steep

反义词:dehydrate, dry, desiccate 脱水;parch, sear, scorch 烤干,烧焦;wring 拧干

sophism ['sɔfizəm]

n. 假推理,诡辩: deceptive or fallacious argumentation

近义词:sophistry

sophisticated [sə'fistikeitid]

adj. 精明的,老于世故的: having acquired worldly knowledge or refinement; lacking natural simplicity or naiveté

近义词:cosmopolitan, debonair, knowing, smart, suave, urbane, worldly

反义词:guileless, ingenuous, innocent, na?ve 天真的

adj. 复杂的: very complex or complicated

近义词:baroque, byzantine, complicated, convoluted, elaborate, intricate, involved, knotty, labyrinthine, tangled

反义词:plain, simple 简单的

派生词:sophistication n. 精明;复杂

soporific [,sɔpə'rifik]

n. 安眠药: a drug or other substance that induces sleep

近义词:hypnotic

反义词:stimulant 兴奋剂

adj. 催眠的: causing or tending to cause sleep

近义词:narcotic, opiate, slumberous, somniferous, somnolent

反义词:arousing, waking, invigorating, stimulating 刺激性的

adj. 慵懒的,困倦的: of, relating to, or marked by sleepiness or lethargy

近义词:dozy, drowsy, sleepy

反义词:awake, conscious, wakeful 清醒的;alert 警醒的;sleepless, insomniac 无法入睡的

sordid ['sɔ:did]

adj. 肮脏的,不干净的: not clean

近义词:besmirched, dirty, dusty, filthy, foul, grubby, muddy, nasty, smudged, soiled, stained, sullied, unclean

反义词:clean, immaculate, spotless, stainless, unsoiled, unstained, unsullied 干净的

adj. 卑鄙的: marked by baseness or grossness

近义词:Behind his generous donation were sordid motives. 在他慷慨捐资的背后有着卑鄙的动机。, base, contemptible, despicable, detestable, dishonorable, execrable, ignominious, mean, vile, wretched

反义词:honorable, lofty, noble, straight, upright, venerable, virtuous高尚的,值得尊敬的

sound [saund]

adj. 牢固的,不可动摇的: marked by the ability to withstand stress without structural damage or distortion

近义词:bombproof, fast, firm, stalwart, strong, sturdy

反义词:ramshackle 摇摇欲坠的;rickety, unstable, unsteady 不稳定的

adj. 健康的,强壮的: free from injury or disease: exhibiting normal health

近义词:bouncing, fit, hale, healthy, hearty, robust, well, well-conditioned, wholesome

反义词:ailing, diseased, ill, sick 生病的;decrepit, enfeebled, feeble, infirm 虚弱的

adj. (逻辑上)严谨的: based on valid reasoning

近义词:analytic, coherent, consequent, rational, reasonable, sensible, valid, well-founded, well-grounded

反义词:illegitimate, illogical, incoherent, inconsequent, invalid, irrational, unreasonable, unsound, weak (逻辑上)站不住脚的

派生词:soundness n. (逻辑上的)无疵

sparing ['spεəriŋ]

adj. 节俭的,节约的: marked by or practicing careful restraint (as in the use of resources)

近义词:economical, economizing, provident, scrimping, thrifty

反义词:prodigal, profligate, spendthrift, squandering, wasteful 浪费的

adj. 不足的,缺乏的: less plentiful than what is normal, necessary, or desirable

近义词:exiguous, niggardly, poor, scant, scanty, scarce, skimp, skimpy, slender, slim, spare, sparse, stingy

反义词:abundant, ample, bountiful, copious, generous, liberal, plenteous, plentiful 足量的

sparse [spɑ:s]

adj. 稀疏的,稀少的: less plentiful than what is normal, necessary, or desirable

近义词:exiguous, meager, niggardly, poor, scant, scanty, scarce, skimpy, slender, slim, sparing, stingy

反义词:abundant, ample, bountiful, copious, generous, liberal, plenteous, plentiful大量的,丰富的

spartan ['spɑ:tən]

adj. 简朴的,节约的: marked by simplicity, frugality, or avoidance of luxury and comfort

近义词:austere, plain, simple, stark

反义词:deluxe, luxurious, plush 奢华的

spat [spæt]

n. (小的)争吵: a brief petty quarrel or angry outburst

近义词:altercation, controversy, disagreement, dispute, imbroglio, quarrel, squabble, tiff, wrangle, amity, concord, harmony, rapport, rapprochement 和睦,友好

spate [speit]

n. 突发的洪水: sudden flood

近义词:bath, deluge, flood, inundation, overflow, torrent

反义词:drought 干旱

n. 大量: a large number or amount

近义词:abundance, bundle, dozen, multiplicity, myriad, plentitude, profusion, scad, shipload, slew, volume, wealth

反义词:ace, bit, driblet, glimmer, handful, hint, mite, mouthful, nip, ounce, pittance, sprinkle, trace 少量

specific [spi'sifik]

adj. 特有的,独特的: of a particular or exact sort

近义词:concrete, distinct, especial, peculiar, precise, special, unique

反义词:general, generic, universal 普遍的

adj. 明确的: so clearly expressed as to leave no doubt about the meaning

近义词:clear, definite, definitive, explicit, express, unambiguous, unequivocal, univocal

反义词:ambiguous, equivocal, implicit, indefinite, inexplicit, unspecific, vague 模糊的

specious ['spi:ʃəs]

adj. 似是而非的,欺骗性的: having a false look of truth or genuineness

近义词:beguiling, deceitful, deceiving, deluding, delusive, delusory, fallacious, false, misleading

反义词:aboveboard, forthright, straightforward 明确的

speck [spek]

n. 小点,少量: a very small amount: bit

近义词:abundance, bundle, dozen, multiplicity, myriad, plentitude, profusion, scad, shipload, slew, volume, wealth 大量

反义词:ace, bit, driblet, glimmer, handful, hint, mite, mouthful, nip, ounce, pittance, sprinkle, trace

spectator [spek'teitə]

n. 观众,目击者,旁观者: one who looks on or watches

近义词:bystander, observer, onlooker, viewer, watcher

反义词:actor, performer, player 表演者

spectrum ['spektrəm]

n. 范围,系列: a broad sequence or range of related qualities, ideas, or activities

近义词:diapason, gamut, scale, spread, stretch

speculate ['spekjuleit]

vt. 推测,揣测: to take to be true on the basis of insufficient evidence

近义词:assume, conjecture, daresay, imagine, presume, speculate, suppose, surmise, suspect

反义词:prove, substantiate, validate 证明

vi. 投机倒卖: to buy or sell in expectation of profiting from market fluctuations

spendthrift ['spendθrift]

n. 挥霍者,败家子: a person who spends improvidently or wastefully

近义词:fritterer, profligate, spender, squanderer, waster, wastrel

反义词:economizer, penny-pincher 节约的人;hoarder, miser, niggard 吝啬鬼

adj. 挥霍的,不节俭的: given to spending money freely or foolishly

近义词:extravagant, improvident, squandering, thriftless, unthrifty, wasteful

反义词:conserving, economical, frugal, penny-pinching, provident, scrimping, skimping, thrifty 节俭的

spent [spent]

adj. 精疲力竭的: drained of energy or effectiveness

近义词:beaten, bleary, done, drained, enervate, exhausted, fatigued, jaded, prostrate, tired, wearied, worn-out

反义词:active, energetic, invigorated, peppy, strengthened, strong, tireless, vitalized, weariless 充满活力的

spindly ['spindli]

adj. 细长纤弱的: frail or flimsy in appearance or structure

近义词:gangling, gangly, lanky, spindling

反义词:squat 矮胖的

spiny ['spaini]

adj. 多刺的: bearingspines, prickles, or thorns

近义词:brambly, prickly, thorny

反义词:even, flat, plane, smooth 平滑的

adj. 棘手的,麻烦的: requiring exceptional skill or caution in performance or handling

近义词:catchy, delicate, difficult, knotty, problematic, sensitive, sticky, ticklish, thorny, tough, troublesome

反义词:easy, effortless, manageable, painless, simple, straightforward, uncomplicated, undemanding 简单的

spleen [spli:n]

n. 怒气,怨恨: feelings of anger or ill will often suppressed

近义词:angriness, choler, furor, fury, indignation, ire, madness, outrage, rage, wrath

反义词:delight, pleasure 高兴,愉悦

splice [splais]

vt. 接合,叠接: to unite (as two ropes) by interweaving the strands, or to join (as two pieces of film) at the ends

近义词:associate, coalesce, combine, conjoin, conjugate, connect, couple, fuse, interfuse, join, link, marry, unify

反义词:disassociate, disconnect, disjoin, divide, sever, split, sunder 分开

splinter ['splintə]

n. 尖细条,刺: a sharp, slender piece, as of wood, bone, glass, or metal, split or broken off from a main body

近义词:chip, flake, sliver, spall, splint

反义词:chunk, slab 厚板

vt. 切成细条: to split or break into sharp, slender pieces

近义词:slice

splutter ['splʌtə]

vi. 急切而不清楚地说: to speak hastily and incoherently, as when confused or angry

近义词:babble, drivel, gabble, gibber, jabber, sputter, stammer, stutter

反义词:articulate, enunciate, pronounce 清楚地说

spontaneous [spɔn'teiniəs]

adj. 自发的,不经思索的: acting or activated without apparent thought or deliberation

近义词:automatic, impulsive, instinctive, involuntary, mechanical, natural

反义词:calculated, deliberate, intentional, planned, predetermined, premeditated, studied 有计划的,蓄意的

spoof [spu:f]

n. 轻松幽默的模仿,小恶搞: a work that imitates and exaggerates another work for comic effect

近义词:burlesque, caricature, mimicking, parody, travesty

v. 诱骗,诱使相信: to cause to believe what is untrue

近义词:beguile, cozen, delude, dupe, fool, hoax, misguide, misinform, mislead, trick

反义词:disabuse, disenchant, disillusion, undeceive 使醒悟

sporadic [spəu'rædik]

adj. 偶尔的,零星发生的: not often occurring or repeated

近义词:few, infrequent, occasional, odd, rare, scarce, seldom, uncommon

反义词:frequent, habitual, repeated 时常发生的

sprawl [sprɔ:l]

vt. 杂乱无序地发展: to grow, develop, or spread irregularly and without apparent design or plan

近义词:ramble, scramble, straddle

派生词:sprawling adj. 蔓延的,不规则伸展的

sprightly ['spraitli]

adj. 活泼的,充满活力的: full of spirit and vitality

近义词:active, airy, animated, brisk, energetic, frisky, gay, jaunty, kinetic, mettlesome, racy, spirited, vital, vivacious

反义词:dead, inactive, inanimate, lackadaisical, languid, languishing, leaden, lifeless, listless, spiritless, vapid没精神的

spur [spə:]

n. 刺激物: something that arouses action or activity

近义词:boost, catalyst, impetus, incentive, incitement, instigation, momentum, motivation, provocation, stimulus

反义词:deterrent, disincentive 阻碍物

n. 支撑物: a structure that holds up or serves as a foundation for something else

近义词:brace, buttress, mount, prop, reinforcement, shore, underpinning

vt. 刺激,激励: to incite or stimulate

近义词:arouse, excite, exhort, goad, instigate, prod, stir, urge

反义词:bridle, check, constrain, curb, deter, fetter, hamper, inhibit, manacle, shackle 制止,阻碍

spurious ['spjuəriəs]

adj. 假的,伪造的: lacking authenticity or validity in essence or origin; not genuine

近义词:apocryphal, bogus, counterfeit, fake, forged, phony, sham

反义词:authentic, bona fide, genuine, real 真实的

派生词:spuriously adv. 伪造地,虚假地

spurn [spə:n]

vt. 摈弃,拒绝: to reject with disdain or contempt

近义词:decline, disapprove, negative, refuse, reject, reprobate, repudiate

反义词:accede, accept, agree, approve, assent, consent, embrace 同意,接受

派生词:spurned adj. 被摒弃的,被拒绝的

squabble ['skwɔbl]

n. 口角,小争吵: a noisy quarrel, usually about a trivial matter

近义词:altercation, argument, controversy, disagreement, dispute, imbroglio, quarrel, riff, spat, skirmish, wrangle

反义词:harmony 和谐

squalid ['skwɔlid]

adj. 污秽的,肮脏的: dirty and wretched

近义词:black, dirty, filthy, foul, impure, nasty, slipshod, slovenly, unclean

反义词:clean, immaculate, spotless, unsoiled, unsullied 干净的

adj. 道德败坏的: morally repulsive

近义词:base, despicable, ignoble, scurvy, sordid, vile, wretched

反义词:moral, noble 品格高尚的

squall [skwɔ:l]

n. (通常伴随着雨或雪的)风暴,暴风雪: a brief, sudden, violent windstorm, often accompanied by rain or snow

近义词:blizzard, hailstorm, snowstorm, tempest

vt. 尖叫: to scream or cry loudly and harshly

近义词:cry, howl, screech, shout, shriek, shrill, squeal, thunder, yelp, yell

反义词:murmur, mutter, whisper 低声细语

squander ['skwɔndə]

vt. 使分散: to cause (members of a group) to move widely apart

近义词:disband, dispel, disperse

反义词:assemble, cluster, collect, concentrate, congregate, gather, ingather 使聚集,使集中

vt. 浪费: to spend wastefully or extravagantly

近义词:blow, dissipate, fritter, lavish, misspend, waste

反义词:conserve, husband 节约,节俭

派生词:squandering adj. 浪费的

squat [skwɔt]

adj. 又矮又胖的: being compact and broad in build and often short in stature

近义词:chunky, dumpy, heavyset, squatty, stocky, stout, stubby, stumpy, thickset

反义词:gangling, lanky 瘦高的

squeamish ['skwi:miʃ]

adj. 恶心的,晕船的: affected with nausea

近义词:ill, nauseated, qualmish, queasy, queer, queerish, sick, sickish

反义词:healthy, well 状态良好的

squelch [skweltʃ]

vt. 压制,镇压(运动): to put a stop to (something) by the use of force

近义词:crush, muffle, quell, repress, squash, subdue, suppress, crack down

反义词:abet, aid, assist, back, help, support, prop up 支持,帮助

vt. 击溃,使无言以对: to put down or silence, as with a crushing retort

近义词:dumb, extinguish, mute, quiet, settle, still, shut up

反义词:foment, incite, instigate, provoke, stir 激发,激起

派生词:squelcher n. 镇压者

squint [skwint]

vt. 斜视,睥睨: to look or glance sideways

近义词:leer

反义词:gaze, goggle 直视

stabilize ['steibilaiz]

vt./vi. 使稳定;变得稳定: to make stable, steadfast, or firm; to become stable, steadfast, or fixed

近义词:ballast, poise, steady

反义词:destabilize 使不稳定;overthrow, overturn, subvert 推翻,颠覆

派生词:stability n. 稳定性

stalwart ['stɔ:lwət]

adj. 无所畏惧的: feeling or displaying no fear by temperament

近义词:bold, courageous, dauntless, fearless, gallant, intrepid, manful, stout, stouthearted, valiant, valorous

反义词:cowardly, craven, fearful, gutless, nerveless, pusillanimous, spineless, spiritless, timorous 怯懦的

adj. (体魄等)强健的: marked by outstanding strength and vigor of body, mind, or spirit

近义词:brawny, firm, muscular, rugged, sinewy, sound, stout, strong, sturdy

反义词:delicate, feeble, frail, weak, wimpy 脆弱的

stamina ['steiminə]

n. 耐力: physical or moral strength to resist or withstand illness, fatigue, or hardship

近义词:endurance, tolerance

反义词:frailty 脆弱

stammer ['stæmə]

vi. 口吃,结巴: to speak with involuntary pauses or repetitions

近义词:falter, stutter

反义词:articulate 清楚地说

startle ['stɑ:tl]

vt. 使吓一跳,使大吃一惊: to frighten or surprise suddenly and usually not seriously

近义词:amaze, astonish, astound, dumbfound, rock, scare, shock, stun, stupefy

反义词:reassure 消除恐惧或疑虑

派生词:startling adj. 惊人惊奇的

stasis ['steisis]

n. 平衡,停滞: a condition of balance among various forces

近义词:counterpoise, equilibration, equilibrium, equipoise, poise

反义词:disequilibration, disequilibrium, imbalance, nonequilibrium, unbalance 不平衡

static ['stætik]

adj. 静态的,停滞的: characterized by a lack of movement, animation, or progression

近义词:inactive, fixed, immobile, immotile, immovable, inert, stable, stagnant, stationary, still

反义词:active, dynamic, lively, vibrant 充满活力的;mobile, movable 可移动的

adj. 无改变的: showing little change

近义词:inflexible, invariable, rigid, stiff, steadfast

反义词:capricious, changeful, fluid, mercurial, temperamental, versatile, volatile 容易变化的

派生词:stasis n. 静止不变

stature ['stætʃə]

n. 高度,身高: natural height (as of a person) in an upright position

近义词:altitude, elevation, inches

n. 才干,水平: quality or status gained by growth, development, or achievement

近义词:merit, quality, value, virtue, worth

staunch [stɔ:ntʃ]

adj. 忠诚的,坚定的: steadfast in loyalty or principle

近义词:constant, dedicated, devoted, devout, faithful, fast, loyal, pious, steadfast, steady, true, true-blue

反义词:disloyal, inconstant, perfidious, recreant, traitorous, treacherous 不忠诚的;fickle 善变的

steadfast ['stedfəst]

adj. 坚定的,忠诚的: firm in belief, determination, or adherence

近义词:constant, dedicated, devoted, devout, loyal, pious, staunch, steady, true-blue

反义词:disloyal, perfidious, recreant, traitorous, treacherous, unfaithful 不忠的

stealth [stelθ]

n. 秘密行动: the act or action of proceeding furtively, secretly, or imperceptibly
adj. 秘密的: intended not to attract attention

近义词:backstairs, clandestine, covert, furtive, private, sneak, stealthy, surreptitious, undercover, underground

反义词:open, overt, public 公开的,光明正大的

派生词:stealthy adj. 秘密的,隐秘的

steep [sti:p]

vt. 浸泡: to make thoroughly wet

近义词:drench, drown, impregnate, macerate, saturate, sodden, sop, souse

反义词:desiccate, dry, parch, sear 烘烤,烤干;wring 拧干

adj. 陡峭的: having an incline approaching the perpendicular

近义词:abrupt, precipitate, sheer

反义词:gradual 逐渐变化的;flat 平坦的

adj. 过分的,过高的: going beyond a normal or acceptable limit in degree or amount

近义词:exorbitant, extravagant, extreme, immoderate, inordinate, insane, lavish, overdue, overweening, plethoric, stiff

反义词:moderate, modest, reasonable, temperate 适度的

stench [stentʃ]

n. 臭气,恶臭: a strong, foul odor

近义词:fetor, funk, malodor, reek, stink

反义词:aroma, fragrance, perfume, scent 香气

stentorian [sten'tɔ:riən]

adj. 声音洪亮的: extremely loud

近义词:blaring, blasting, clamorous, deafening, earsplitting, plangent, resounding, roaring, sonorous, thunderous

反义词:gentle, low, soft 声音轻柔的

stereotype ['steriəutaip]

n. 成见,老套的理念: a conventional, formulaic, and oversimplified conception, opinion, or image

近义词:concept, conception, generality, notion

sterile ['sterail]

adj. 贫瘠的: not productive or effective

近义词:barren, effete, fruitless, impotent, infertile

反义词:verdant (因长满植物而)青翠的;fat, fertile, fruitful 肥沃的

adj. 无菌的: free from live bacteria or other microorganisms

近义词:aseptic, germfree, hygienic

反义词:insanitary, unhygienic 不卫生的;contaminated, polluted 受污染的

派生词:sterilize v. 消毒,杀菌

stickler ['stiklə]

n. 坚持细节的人,一丝不苟的人: one who insists on exactness or completeness in the observance of something

近义词:disciplinarian, pedant, purist, martinet

stiff [stif]

adj. 僵硬的,无法弯曲的: lacking in suppleness or flexibility

近义词:immalleable, impliable, inflexible, petrified, rigid, unbending, unyielding

反义词:flexible, floppy, pliable, pliant, supple, yielding 柔软的

adj. (在社交场合)缺乏优雅的,不自在的: lacking social grace and assurance

近义词:clumsy, gauche, graceless, inelegant, rustic, stilted, uncomfortable, uneasy, wooden

反义词:graceful, suave, urbane 风度翩翩的

adj. 过分的,过高的: going beyond a normal or acceptable limit in degree or amount

近义词:exorbitant, extravagant, extreme, immoderate, inordinate, insane, lavish, overdue, overweening, plethoric, steep

反义词:moderate, modest, reasonable, temperate 适度的

adj. 艰苦的,费力的: requiring consid

stifle ['staifl]

vt. 抑制(声音、呼吸等): to keep in or hold back

近义词:choke, muffle, mute, repress, smother, strangle, suffocate, suppress

反义词:foment, incite, instigate, provoke, stir 激发,激起

派生词:stifling adj. 抑制的

stigma ['stiɡmə]

n. 耻辱,污名: a mark of shame or discredit

近义词:blemish, brand, onus, slur, smirch, smudge, spot, stain, taint

反义词:award, credit, honor 荣誉;fame, glory, renown, repute 好名声

stigmatize ['stiɡmətaiz]

vt. 使蒙上污名: to characterize or brand as disgraceful or ignominious

近义词:abase, debase, degrade, demean, discredit, disgrace, dishonor, foul, humiliate, shame, sink, smirch, aggrandize, canonize, deify, elevate, exalt 提升(名誉,声望等)

stingy ['stindʒi]

adj. 小气的,吝啬的: being unwilling or showing unwillingness to share with others

近义词:closefisted, mean, mingy, miserly, niggardly, parsimonious, penurious, sparing, stinting, tightfisted

反义词:bountiful, charitable, freehanded, generous, liberal, munificent, openhanded 慷慨的

adj. 极少量的: less plentiful than what is normal, necessary, or desirable

近义词:exiguous, poor, scant, scanty, scarce, skimpy, sparse

反义词:abundant, ample, bounteous, copious, plenteous, plentiful 大量的

派生词:stinginess n. 小气

stint [stint]

vi. 吝惜,节省: to be sparing or frugal

近义词:scrimp, skimp, blow, dissipate, fritter, lavish, misspend, squander, waste 浪费

stipple ['stipl]

vt. 点刻,用点标记: to mark with small spots especially unevenly

近义词:blotch, dapple, dot, freckle, marble, mottle, speckle, splotch, sprinkle, spot

stipulate ['stipjuleit]

vt. 规定,特定要求: to specify or arrange in an agreement

近义词:claim, designate, detail, particularize, qualify

反义词:relinquish, surrender, yield, waive 放弃(权力等)

派生词:stipulation n. 规范,要求

stitch [stitʃ]

n. 突然剧痛: a sharp unpleasant sensation usually felt in some specific part of the body

近义词:ache, pang, prick, shoot, smart, sting, throe, tingle, twinge

反义词:comfort, ease, easiness 舒适的感觉

stock [stɔk]

n. 库存,储备: the inventory of goods of a merchant or manufacturer

近义词:inventory, pool, repertoire, reserve, reservoir

adj. 普通的,常备的: commonly used or brought forward

近义词:common, conventional, general, ordinary, prosaic, routine, standard, universal

反义词:unique 独特的

stockade [stɔ'keid]

n. 栅栏,围栏: an enclosure or pen made with posts and stakes

近义词:barricade, barrier, blockade, fence, wall

n. 监狱: a place of confinement for persons held in lawful custody

近义词:bastille, coop, jail, pen, prison

stodgy ['stɔdʒi]

adj. 平庸的,乏味的: dull, unimaginative, and commonplace

近义词:arid, dreary, dull, flat, jading, jejune, monochromatic, monotonous, pedestrian, stale, tedious, wearisome

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 吸引人的

adj. 非常守旧的: extremely old-fashioned

近义词:conservative, hidebound, intolerant

反义词:avant-guard 先锋派的;radical 激进的

派生词:stodginess n. 乏味,无趣

stoic ['stəuik]

adj. 隐忍的,冷静的: seemingly indifferent to or unaffected by pleasure or pain

近义词:aloof, apathetic, detached, forbearing, indifferent, impassive, phlegmatic, stolid, tolerant, unemotional

反义词:demonstrative, emotional, fervent, fervid, impassioned, passionate, vehement 充满热情的

stoke [stəuk]

vt. 添加燃料: supply with fuel

近义词:fuel, rekindle

vt. 增大,促进: to make greater in size, amount, or number

近义词:aggrandize, amplify, augment, boost, enlarge, escalate, expand, extend, multiply, raise

反义词:abate, decrease, diminish, downsize, dwindle, lessen, lower, minify, reduce, subtract 减少

stolid ['stɔlid]

adj. 无动于衷的,感情麻木的: having or revealing little emotion or sensibility

近义词:apathetic, catatonic, deadpan, emotionless, impassive, indifferent, numb, phlegmatic, stoic

反义词:demonstrative, emotional, fervent, fervid, impassioned, passionate, vehement 充满热情的

派生词:stolidity n. 麻木,无动于衷

stomach ['stʌmək]

v. 容忍: to bear without overt reaction or resentment

近义词:abide, brook, countenance, endure, handle, stand, tolerate

反义词:decline, refuse, reject, repudiate, spurn 拒绝

stonewall [,stəun'wɔ:l]

v. 拒绝(合作),阻挠: to be uncooperative, obstructive, or evasive

近义词:blockade, filibuster, hinder, impede, obstruct

反义词:collaborate, cooperate 合作

stouthearted ['staut'hɑ:tid]

adj. 勇敢的: having a stout heart or spirit

近义词:bold, brave, courageous, dauntless, fearless, gallant, intrepid, stalwart, stout, valiant, valorous

反义词:cowardly, craven, fearful, gutless, nerveless, pusillanimous, spineless, spiritless, timorous 怯懦的

strait [streit]

n. 海峡: a narrow channel joining two larger bodies of water

近义词:channel, narrow, neck

反义词:isthmus 地峡

n. 痛苦: a state of great suffering of body or mind

近义词:affliction, agony, anguish, excruciation, misery, pain, torment, torture, travail, tribulation, woe

strand [strænd]

n. 绳、线之一股: a single filament, such as a fiber or thread, of a woven or braided material

近义词:thread

v. 遗弃,使置于困境: to leave in a strange or an unfavorable place especially without funds or means to depart

近义词:abandon, desert, forsake, maroon, quit

反义词:evacuate, reclaim, rescue 救出

stratagem ['strætədʒəm]

n. 谋略,策略: an artifice or trick in war for deceiving and outwitting the enemy

近义词:artifice, device, gambit, gimmick, intrigue, maneuver, ruse, scheme, trick, wile

stratify ['strætifai]

vt. 使分成各种等级: to divide into classes, castes, or social strata

近义词:assort, categorize, classify, differentiate, distinguish, separate

反义词:homogenize 使均匀;commingle, mingle 混合

派生词:stratification n. 分层化

stray [strei]

adj. 漫无目的的: lacking a definite plan, purpose, or pattern

近义词:aimless, arbitrary, desultory, erratic, haphazard, scattered, slapdash

反义词:methodical, orderly, organized, regular 有条理的,有组织的;systematic, systematized 系统性的

vi. 离群,迷途,偏离: to move away from a group, deviate from the correct course, or go beyond established limits

近义词:deviate, digress, err, wander

strength [streŋθ]

n. 力量: the ability to exert effort for the accomplishment of a task

近义词:energy, force, might, potency, power, puissance, sinew, vigor

反义词:impotence, impotency, powerlessness, weakness 无力

n. (抵抗攻击、压力的)强度: the ability to withstand force or stress without being distorted, dislodged, or damaged

近义词:firmness, soundness, sturdiness

反义词:insecurity, instability, precariousness, shakiness, unstableness, unsteadiness 不稳固

派生词:strengthen vt. 增强

striate ['straiit]

vt. 加条纹: to mark with striations or striae

近义词:furrow, streak, stripe

派生词:striated adj. 有条纹的

stricture ['striktʃə]

n. 责难,批评: an adverse criticism

近义词:censure, condemnation, denunciation, excoriation, obloquy, rebuke, reprimand, reproach, reproof

反义词:commendation, eulogy 表扬,颂词

stride [straid]

vi. 迈大步走: to move with or as if with long steps

近义词:march, pace, parade

反义词:mince 碎步走

strident ['straidənt]

adj. 刺耳的: characterized by harsh, insistent, and discordant sound

近义词:grating, harsh, hoarse, jarring, rasping, raucous, squawky

反义词:mellifluous (声音)甜美的;harmonious 和谐的

派生词:stridence n. 喧闹,刺耳

strike [straik]

n. 攻击: the act or action of setting upon with force or violence

近义词:aggression, assault, charge, offense, onset, onslaught, raid, rush

vt. 铸造(奖牌): to form by stamping, printing, or punching

近义词:build, fabricate, forge, form, make, mold, shape

vt. 击打: to aim and usually deliver a blow, stroke, or thrust (as with the hand, a weapon, or a tool)

近义词:bat, beat, hammer, hit, knock, nail, punch, swat

vt. 袭击,攻击: to take sudden, violent action against

近义词:assail, beset, storm, set on

vt. 撞击: to come into usually forceful contact with something

近义词:bang, bash, bump, collide, crash, impact, impinge, ram, slam, smash, swipe, t

stringent ['strindʒənt]

adj. 紧绷的: tight, constricted

近义词:inflexible, rigid, taut

反义词:lax, loose, slack 松弛的

adj. 严格的: marked by rigor, strictness, or severity especially with regard to rule or standard

近义词:draconian, exacting, ironhanded, rigorous, severe, strict, uncompromising

反义词:lenient 宽大的,仁慈的

strip [strip]

vt. 脱衣,剥去: to remove clothing, covering, or surface matter from

近义词:denude, disrobe, doff, unclothe, undress

反义词:dress, gown, robe 穿衣;bedeck 穿衣打扮

strut [strʌt]

vi. 趾高气扬地走: to walk with a pompous and affected air

近义词:parade, prance, stalk, swagger

n. 支柱,压杆: a structural element used to brace or strengthen a framework by resisting longitudinal compression

近义词:brace, buttress, column, girder, support, underpinning

studio ['stju:diəu]

n. 工作室,画室,摄影室: the working place of a painter, sculptor, or photographer

近义词:workshop

stultify ['stʌltifai]

vt. 使无效,抑制: to deprive of vitality and render futile especially by enfeebling or repressive influences

近义词:constipate, stagnate, stifle, trammel

反义词:encourage, foster, nourish 鼓励,培养

派生词:stultifying adj. 抑制的

stunt [stʌnt]

vt. 阻碍(成长): to hinder the normal growth, development, or progress of

近义词:check, curb, dwarf, suppress

反义词:advance, boost, foster, nourish, nurture, promote 培养,促进

stupor ['stju:pə]

n. 迟钝,麻痹,无知觉: a condition of greatly dulled or completely suspended sense or sensibility

近义词:coma, dullness, languor, lethargy, lassitude, listlessness, torpidity, torpor

反义词:alertness, vigilance 警惕,警戒;vigor, vim, vitality, vivacity 活力,精力

sturdy ['stə:di]

adj. 强健的,结实的: marked by or reflecting physical strength or vigor; substantially made or built

近义词:durable, firm, robust, rugged, stalwart, stout, strong, sound, tough, vigorous

反义词:delicate, feeble, frail, weak, wimpy 脆弱的;rickety, unsound, unstable, unsteady 不稳固的

派生词:sturdiness n. 强健

stygian ['stidʒiən]

adj. 极黑暗的: extremely dark, gloomy, or forbidding

近义词:black, caliginous, dark, dim, gloomy, pitch-black

反义词:bright, brilliant, illuminated, illumined, light, lightsome, lucent, lucid, luminous 明亮的

stymie ['staimi]

vt. 阻碍: to present an obstacle to

近义词:encumber, fetter, handcuff, handicap, hinder, impede, inhibit, manacle, obstruct, shackle, trammel

反义词:aid, assist, facilitate, help 帮助,促进

派生词:stymieing adj. 阻碍的

subdue [səb'dju:]

vt. 征服;使顺从: to conquer and bring into subjection; to bring under one's control by force of arms

近义词:conquer, defeat, squelch, subjugate, vanquish

反义词:capitulate, surrender 投降;lose 失败

派生词:subdued adj. 臣服的,柔和的

subject ['sʌbdʒikt]

n. 臣民,受支配的人: one that is placed under authority or control

近义词:citizen, national

反义词:alien 外来人;potentate 统治者

adj. 取决于其他因素的: contingent on or under the influence of some later action

近义词:affected, conditional, contingent, dependent, reliant, subordinate

反义词:independent, unconditional 独立的

subjugate ['sʌbdʒəɡeit]

vt. 征服,镇压: to bring under control and governance as a subject

近义词:conquer, dominate, overpower, pacify, quash, squelch, subdue, vanquish

反义词:capitulate, surrender 投降;lose 失败

vt. 剥夺自由: to make subservient

近义词:enfetter, enslave, enthrall

反义词:discharge, emancipate, enfranchise, liberate, manumit, release, unfetter 解放,释放

派生词:subjugation n. 征服

sublime [sə'blaim]

adj. 崇高的,庄严的: of high spiritual, moral, or intellectual worth

近义词:chivalrous, elevated, gallant, greathearted, lofty, magnanimous, noble

反义词:base, debased, degenerate, degraded, ignoble, low 可鄙的

adj. (因为杰出、装光、美丽等而)令人惊叹的: tending to inspire awe usually because of elevated quality (as of beauty, nobility, or grandeur) or transcendent excellence

近义词:amazing, astonishing, astounding, awesome, fabulous, miraculous, portentous, prodigious, staggering, stunning, stupendous, wonderful

反义词:common, ordinary 平常的,普通的

派生词:sublimity n. 庄严,壮观

subliminal [,sʌb'liminəl]

adj. 下意识的,潜在意识的: below the threshold of conscious perception

近义词:concealed, hidden, subconscious

反义词:apparent, clear, evident, manifest, obvious, patent 明显的

submerge [səb'mə:dʒ]

vt. 使淹没: to put under water

近义词:dip, douse, drench, drown, immerse, inundate, sop, submerse

反义词:emerge 显现

派生词:submerged adj. 被淹没的

submissive [səb'misiv]

adj. 服从的,顺从的,恭顺的: submitting to others

近义词:amenable, biddable, compliant, conformable, docile, obeisant, obsequious, servile, subservient, tractable

反义词:contumacious, defiant, intractable, obstreperous, rebellious, recalcitrant, refractory, unruly 不顺从的

派生词:submission n. 服从,顺从

subordinate [sə'bɔ:dinət]

adj. 下级的,次要的: belonging to a lower or inferior class or rank

近义词:inferior, junior, lower, minor, secondary, subject, tributary

反义词:greater, higher, major, primary, prime, senior, superior 更优等的,更高等的

vt. 征服: to bring under one's control by force of arms

近义词:conquer, dominate, overpower, pacify, subdue, subject, subjugate, vanquish

反义词:capitulate, surrender 投降;lose 失败

subservient [səb:sə:viənt]

adj. 奉承的,屈从的: obsequiously submissive

近义词:amenable, biddable, compliant, conformable, docile, obeisant, obsequious, servile, submissive, tractable

反义词:contumacious, defiant, intractable, obstreperous, rebellious, recalcitrant, refractory, unruly 不顺从的

派生词:subservience n. 服从

subside [səb'said]

vi. 下陷,下沉,减弱: to tend downward

近义词:abate, decline, decrease, diminish, drop, dwindle, ebb, fall, lessen, moderate, recede, wane

反义词:balloon, burgeon, escalate, expand, grow, increase, intensify, rise, snowball, soar, wax 上升,增大

派生词:subsidence n. 下沉

subsidiary [səb'sidiəri]

adj. 次要的: of secondary importance

近义词:minor, secondary, subordinate, tributary

反义词:capital, cardinal, central, chief, key, leading, main, paramount, predominant, primary, principal, supreme 主要的,重要的

adj. 起辅助作用的: furnishing aid or support

近义词:accessory, auxiliary, contributory, supplemental, supporting, upholding

subsidy ['sʌbsidi]

n. 补助金,津贴: monetary assistance granted by a government to a person or group in support of an enterprise regarded as being in the public interest

近义词:allotment, allowance, appropriation, grant, subvention

派生词:subsidize vt. 提供补助

substantial [səb'stænʃəl]

adj. 物质的: of, relating to, or having substance

近义词:corporeal, concrete, gross, material, objective, physical, tangible

反义词:tenuous, vaporous 空洞的,空幻的;diaphanous, ethereal, immaterial 非物质的

adj. 有重大意义的: considerable in importance, value, degree, amount, or extent

近义词:consequential, considerable, earthshaking, important, meaningful, momentous, significant, weighty

反义词:inconsequential, inconsiderable, insignificant, little, minor, negligible, slight, trifling, trivial 微不足道的

substantiate [səb'stænʃieit]

vt. 证实: to support with proof or evidence

近义词:attest, authenticate, confirm, corroborate, justify, validate, verify

反义词:controvert, disprove, rebut, refute 反驳

派生词:substantiated adj. 经证实的

vt 使实体化: to give material form to

近义词:embody, epitomize, externalize, incarnate, incorporate, manifest, materialize, personalize

反义词:disembody 使脱离肉体

派生词:substantiated adj. 已证实的

substantive ['sʌbstəntiv]

adj. 本质的,关键的: of or relating to the essence or substance

近义词:constitutional, elemental, essential, fundamental, substantial, vital

反义词:inconsequential, inconsiderable, insignificant, insubstantial, negligible, nominal 不重要的

substitute ['sʌbstitju:t]

n. 取代者,替代品: a person or thing that takes the place or function of another

近义词:backup, cover, fill-in, relief, replacement, reserve, stand-in, surrogate

vt. 取代,替代: to take the place of

近义词:displace, relieve, replace, supersede, supplant, cut out

派生词:substitution n. 取代

subterfuge ['sʌbtəfju:dʒ]

n. 狡计: deception by artifice or stratagem in order to conceal, escape, or evade

近义词:artifice, cheat, chicanery, deception, fraud, trickery, wile

subtle ['sʌtl]

adj. 微妙的,难以感知的: (so slight as to be)difficult to understand or perceive

近义词:delicate, elusive, evasive, faint, fine, impalpable, intangible, nice, slight

反义词:blatant, conspicuous, obvious, patent, plain 明显的; open, public 公开的

adj. 巧妙的,间接或带有欺骗性的: clever at attaining one's ends by indirect and often deceptive means

近义词:beguiling, crafty, cunning, cute, designing, devious, foxy, guileful, scheming, shrewd, sly, tricky, wily

反义词:artless, guileless, ingenuous, innocent, undesigning 天真纯朴的,无伪装的

派生词:subtlety n. 微妙;微妙的想法

subvert [səb'və:t]

vt. 颠覆: to overturn or overthrow from the foundation

近义词:overthrow, overturn, topple

反义词:reinforce 加强

派生词:subversion n. 颠覆

succinct [sək'siŋkt]

adj. 简明的,简洁的: characterized by clear, precise expression in few words

近义词:apothegmatic, brief, compact, compendious, concise, laconic, pithy, summary, telegraphic, terse

反义词:circuitous, circumlocutory, diffuse, long-, prolix, rambling, verbose, windy, wordy 冗长的

派生词:succinctness n. 简洁,扼要

succor ['sʌkə]

vt. 救援,援助: to go to the aid of

近义词:aid, assist, help, relieve, support

succumb [sə'kʌm]

vi. 屈服: to yield to superior strength or force or overpowering appeal or desire

近义词:bow, capitulate, concede, submit, surrender, give in

反义词:resist 抵抗

vi. 死亡: to be brought to an end (as death) by the effect of destructive or disruptive forces

近义词:decease, demise, expire, perish, pass away

反义词:endure, stand 忍受住;breathe, live, survive 存活

suffocate ['sʌfəkeit]

vt. 使窒息: to deprive of oxygen

近义词:asphyxiate, choke, smother, stifle, strangle

派生词:suffocating adj. 令人窒息的,压抑的

suffuse [sə'fju:z]

vt. (色彩等)弥漫,染遍,充满: to spread through or over, as with liquid, color, or light

近义词:flush, fill, imbue, infuse, interpenetrate, percolate, pervade, transfuse

派生词:suffusing adj. 弥漫的

sulk [sʌlk]

vi. 生气,愠怒: to be sullenly aloof or withdrawn, as in silent resentment or protest

近义词:frown, grump, mope, pout

反义词:crow, delight, exuberate, jubilate, rejoice, triumph 感到高兴,雀跃

派生词:sulky adj. 生气的,不悦的

sullen ['sʌlən]

adj. 闷闷不乐的: causing or marked by an atmosphere lacking in cheer

近义词:bleak, cheerless, dark, depressing, dire, gloomy, glum, gray, lugubrious, morose, saturnine, sulky, surly

反义词:bright, cheerful, cheering, cordial, festive, gay 欢快的, lighthearted 高兴的

summary ['sʌməri]

n. 摘要: an abstract, abridgment, or compendium especially of a preceding discourse

近义词:abstract, brief, epitome, outline, recapitulation, synopsis, summarization

反义词:elaboration 详细解释

adj. 就地的,立即的: done or executed on the spot and without formality

近义词:drumhead

反义词:prolonged, protracted 拖延的

summit ['sʌmit]

n. 顶点: the highest point

近义词:acme, apex, climax, crescendo, crest, crown, culmination, meridian, peak, pinnacle, top, zenith

反义词:bottom, nadir 最低点

summon ['sʌmən]

vt. 召集,召唤: to call together

近义词:assemble, convene, convoke, muster, rally

反义词:dismiss 解散

vt. 传唤(出庭、出席): to command by service of a summons, especially to appear in court

近义词:call, hail

sumptuous ['sʌmptjuəs]

adj. 豪华的,奢侈的: extremely costly, rich, luxurious, or magnificent

近义词:deluxe, lavish, lush, luxurious, opulent, palatial, resplendent, splendid, superb

反义词:ascetic, austere, humble, spartan简朴的

sunder ['sʌndə]

vt. 分裂,分离: to break apart or in two

近义词:disassociate, disconnect, disjoin, disunite, divide, part, rend, rive, separate, sever, unyoke

反义词:bond, connect, join, link, unify, unite, yoke 连接,结合

派生词:asunder adv. 分开地,分裂地

supercilious [,sju:pə'siliəs]

adj. 高傲的,傲慢的: feeling or showing haughty disdain

近义词:arrogant, assumptive, bumptious, haughty, imperious, pompous, presumptuous, overbearing, superior

反义词:humble, moderate, modest 谦逊的

superficial [,sju:pə'fiʃəl]

adj. 表面的,肤浅的: lacking in depth, solidity, and comprehensiveness

近义词:cursory, facile, perfunctory, shallow, sketchy, skin-deep

反义词:profound 深刻的;comprehensive, exhaustive 全面的

派生词:superficiality n. 表面现象

superfluous [sju'pə:fluəs]

adj. 多余的,过剩的: exceeding what is sufficient or necessary

近义词:excessive, extra, redundant, surplus

反义词:deficient, inadequate, insufficient, scanty, scarce, short, skimpy, sparse 不足的

派生词:superfluity n. 多余,过剩

superimpose [,sju:pərim'pəuz]

v. 添声加色,使形象、某因素或性质更加清楚:to add as a distinct feature, element, or quality:

supersede [,sju:pə'si:d]

vt. 取代,替代: to displace in favor of another

近义词:displace, relieve, replace, substitute, supplant, cut out

supine [sju:'pain]

adj. 懒散的,懒得动的、倦怠的、消极的或漠不关心的: showing lethargy, passivity, or blameworthy indifference

近义词:inert, passive, dormant, torpid

反义词:vigilant 警惕的

supplant [sə'plɑ:nt]

vt. 排挤,篡夺…的位置: to usurp the place of, especially through intrigue or underhanded tactics

近义词:displace, displant, substitute, supersede, cut out

supple ['sʌpl]

adj. 易弯曲的,柔软的: readily bent; pliant

近义词:bendy, flexible, limber, lissome, lithe, pliable, pliant, lithesome

反义词:inflexible, stiff, rigid 坚硬

派生词:suppleness n.柔软

supplement ['sʌplimənt]

n./v.增补,补充: something that serves to complete or make up for a deficiency in something else

近义词:addendum, addition, expansion, increment, proliferation, step-up

supplicate ['sʌplikeit]

v. 恳求,乞求: to make a request to (someone) in an earnest or urgent manner

近义词:beseech, conjure, entreat, impetrate, implore, solicit, plead to, appeal to

反义词:demand 强求

supposition [,sʌpə'ziʃən]

n. 猜想,推测: an opinion or judgment based on little or no evidence

近义词:hypothesis, proposition, surmise, premise, presumption

反义词:certainty 确定

suppress [sə'pres]

vt. 抑制(表情): to inhibit the expression of (an impulse, for example); check

近义词:repress, smother, stifle, choke back, hold back

反义词:stimulate 激励

v. 用暴力终止,镇压: to put a stop to (something) by the use of force

近义词:clamp down on, crack down on, put down, quash, repress, silence, slap down, snuff out, squash, squelch, subdue

surcharge [sə:'tʃɑ:dʒ]

v./n. 过高收费: to charge (someone) too much for goods or services

近义词:gouge, soak, sting

surfeit ['sə:fit]

v./n. 过量,饮食过度: to feed or supply to excess

近义词:overabundance, overage, overflow, plethora, redundancy, superfluity, surplus

反义词:deficiency, deprivation, insufficient supply, famish, starve 短缺,匮乏

surly ['sə:li]

adj. 脾气不好的: irritably sullen and churlish in mood or manner

近义词:acid, bearish, bilious, cantankerous, disagreeable, dyspeptic, ill-humored, ill-natured, ornery, splenetic

反义词:amiable, good-humored, good-natured, good-tempered 性格好的

surmise ['sə:maiz]

n. (根据不足的)推测,揣测: a thought or idea based on scanty evidence

近义词:guess, hypothesis, shot, supposition, theory

反义词:fact 事实

vt. 推测: to form a notion of from scanty evidence

近义词:assume, conjecture, daresay, imagine, infer, presume, speculate, suppose, suspect

反义词:demonstrate, prove, substantiate, validate 证明

surmount [sə:'maunt]

vt. 战胜,获得胜利: to achieve a victory over

近义词:conquer, defeat, overbear, overcome, overmatch, prevail, subdue, triumph, win

反义词:lose 失败

surpass [sə'pɑ:s]

vt. 超越,强于: to become better, greater, or stronger than

近义词:beat, better, eclipse, exceed, excel, outclass, outmatch, outshine, outstrip, overtop, transcend

反义词:fall behind 落后

vt. 突破(界限,纪录等): to go beyond the limit of

近义词:break, outreach, outrun, overpass, overreach, overrun, overstep

surrender [sə'rendə]

vt. 交出,放弃,投降: to give (something) over to the control or possession of another usually under duress

近义词:abnegate, cede, relinquish, renounce, resign

反义词:appropriate 挪用,占为己有

v. 沉溺于: to give (oneself) over to something especially unrestrainedly

近义词:deliver, give up, indulge, yield

surreptitious [,sʌrəp'tiʃəs]

adj. 偷偷摸摸的,保密的: undertaken or done so as to escape being observed or known by others

近义词:backstairs, clandestine, covert, furtive, privy, underground, underhanded, behind-the-scenes

反义词:barefaced, aboveboard, open, overt, public 光明正大的

surrogate ['sʌrəɡeit]

n. 替代品: one that takes the place of another

近义词:backup, cover, fill-in, relief, replacement, reserve, stand-in, substitute

surveillance [sə:'veiləns]

n. 监视,监控: close observation of a person or group, especially one under suspicion

近义词:oversight, supervision, watch

susceptibility [sə,septə'biləti]

n. 易受感染的性质或状态: the quality or state of having little resistance to some outside agent

近义词:defenselessness, vulnerability, weakness

反义词:immunity, invulnerability 免疫

suspend [sə'spend]

vi. 暂停,中止: to bring to a formal close for a period of time

近义词:prorogue, recess

反义词:invoke 实行

vt. 悬挂: hang

反义词:erect, let fall 使直立,落下

suture ['su:tʃə]

n./v. 缝合: the process of joining two surfaces or edges together along a line by or as if by sewing

反义词:incision, avulse 切开,撕脱

svelte [svelt]

adj. (女人)体态苗条的,优雅的: slender or graceful in figure or outline; slim.

近义词:bony, lean, skinny, slender, slim

反义词:plump, corpulent, paunchy and awkward 丰满的,大腹便便而笨拙的

swagger ['swæɡə]

vi. 大摇大摆地走,趾高气昂地走: to conduct oneself in an arrogant or superciliously pompous manner

近义词:prance, sashay, stalk

v. 自夸,吹嘘: boast, brag

近义词:brag, vapor, vaunt, gasconade

swear [swεə]

vi. 咒骂: to use profane or obscene language: curse

近义词:blaspheme, curse, cuss

反义词:accolade 赞美

v. 宣誓: to promise or pledge with a solemn oath; vow

近义词:attest, depose, covenant, pledge, vow

sweltering ['sweltəriŋ]

adj. 酷热的: oppressively hot

近义词:boiling, scorching, searing, sultry, torrid, fiery

反义词:algid, arctic, bone-chilling, freezing, frigid, frozen, glacial, ice-cold, iced, icy 严寒的

swerve [swə:v]

vi. 突然改变方向: to turn aside abruptly from a straight line or course

近义词:detour, deviate, diverge, sheer, swing, veer

反义词:maintain direction, straighten 保持方向,直行

swill [swil]

vt. 痛饮,大口地吃: to drink greedily, to eat greedily or to excess

近义词:gulp, quaff, swig

反义词:sip 啜饮

swindle ['swindl]

vt. 欺骗,骗取: to cheat or defraud of money or property

近义词:bilk, con, hustle, fiddle, gyp, bunco, flimflam

sybarite ['sibərait]

n. 沉于奢侈逸乐者,酒色之徒: a person devoted to pleasure and luxury; a voluptuary

近义词:debauchee, decadent, hedonist, sensualist

反义词:spartan, ascetic 禁欲者

sycophant ['sikəfənt]

n. 马屁精: a servile self-seeking flatterer

近义词:fawner, flunky, lickspittle, toady, apple-polisher, bootlicker, brownnoser

syllabus ['siləbəs]

n. 提纲,摘要:课文、演讲或研究课题的要点的概要或提纲: an outline or a summary of the main points of a text, lecture, or course of study

syllogism ['silədʒizəm]

n. 由一般到个别的推理;演绎: reasoning from the general to the specific; deduction

派生词:syllogize v. 用三段论论证

symbiosis [,simbi'əusis]

n. 共生关系: the living together in more or less intimate association or close union of two dissimilar

反义词:unrelated growth 无关联的生长

symmetry ['simitri]

n. 对称: balanced proportions

近义词:balance, coherence, consonance, proportion

反义词:disproportion, asymmetry, discordance, disproportion, disunity, imbalance, incoherence, violence 不均衡,混乱

synchronous ['siŋkrənəs]

adj 同时期的,同相的: having identical period and phase

近义词:coetaneous, coeval, coexistent, concurrent, contemporaneous, simultaneous

反义词:occurring at different times, noncontemporaneous, out-of-phase 发生在不同时代的

synergic [si'nə:dʒik]

adj. 合作的: working together: cooperating

反义词:antagonistic 敌对的

synonymous [si'nɔniməs]

adj. 同义的: having the same or a similar meaning

synopsis [si'nɔpsis]

n. 摘要,概要: a brief outline or general view; an abstract or a summary.

近义词:abstract, brief, digest, recapitulation, roundup, summarization, epitome

synthesis ['sinθisis]

n. 合成,综合: the combination of parts or elements so as to form a whole

近义词:admixture, alloy, amalgamation, compound, conflation, fusion, meld

反义词:analysis, take apart 分解

tacit ['tæsit]

adj. 暗示的: implied or indicated (as by an act or by silence) but not actually expressed

近义词:implied, unexpressed, unspoken, unvoiced, wordless

反义词:explicit, express, expressed, spoken, stated, voiced 明确的表达,直率的

taciturn ['tæsitə:n]

adj. 沉默寡言的,话少的: temperamentally disinclined to talk

近义词:laconic, reserved, reticent, tight-lipped, uncommunicative

反义词:garrulous, loquacious, glib, expansive, prolix, voluble 多话的

tackle ['tækl]

v. 着手处理: to start work on energetically

近义词:dive into, wade in

tact [tækt]

n. 机敏,精明,不冒犯: a keen sense of what to do or say in order to maintain good relations with others or avoid offense

近义词:diplomacy

反义词:clumsiness, insensitivity, tactlessness 笨拙

tactile ['tæktail]

adj. 有触觉的,能触知的: perceptible by touch: tangible

tactless ['tæktlis]

adj. 不机智的,笨拙的: bluntly inconsiderate or indiscreet.

近义词:graceless, ill-advised, imprudent, indelicate, injudicious, undiplomatic

反义词:advisable, discreet, judicious, prudent, tactful, wise 小心谨慎的,明智的

taint [teint]

vt. (品质)污损: to affect slightly with something morally bad or undesirable

近义词:blemish, darken, mar, spoil, tarnish, vitiate

反义词:pristine, unspoiled, wholesome, unadulterated 纯洁的,健全的

派生词:tainted 污损的

talisman ['tælizmən]

n. 护身符: something worn or kept to bring good luck or keep away evil

近义词:amulet, fetish, mascot, mojo, periapt, phylactery

tame [teim]

adj. 被驯化的: reduced from a state of native wildness especially so as to be tractable and useful to humans

近义词:domestic, domesticated, tamed

反义词:feral, savage, undomesticated, untamed, wild 野生的

adj. 无聊的,乏味的: lacking spirit, zest, interest, or the capacity to excite

近义词:arid, drab, dreary, drudging, humdrum, insipid, jading, jejune, monochromatic, monotonous, pedestrian, ponderous, stale, stodgy, tedious, tiresome, wearisome

反义词:absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 令人感兴趣的

vt. 控制,抑制: to keep from exceeding a desirable degree or level (as of expression)

近义词:bridle, check, constrain, contain, curb, govern, hold, inhibit, keep, measure, regulate, rein, res

tamper ['tæmpə]

vi. 恶意窜改,损害: to handle thoughtlessly, ignorantly, or mischievously

近义词:diddle with, fiddle with, fool with, mess with

v. 玩弄: to tinker with rashly or foolishly

tangent ['tændʒənt]

n. / adj. 离题(的),不相关(的): diverging from an original purpose of course: irrelevant

近义词:excursive, digressive

反义词:essential 重要的

tangible ['tændʒəbl]

adj. 可感知的: capable of being perceived

近义词:palpable, touchable

反义词:impalpable, intangible, unable to perceive 无法感知的

adj. 确凿的, 真实的: possible to be treated as fact; real or concrete

tangle ['tæŋɡl]

n. 困惑,不解: a state of perplexity or complete bewilderment

近义词:bafflement, befuddlement, bemusement, bewilderment, confusedness, distraction, muddle, mystification, perplexity, puzzlement, whirl

反义词:assurance, certainty, certitude, confidence, conviction, sureness 确信

vt. 纠缠,使…纠结: to seize and hold in or as if in a snare

近义词:enmesh, ensnare, ensnarl, entrap, mesh, net, snare, trap

反义词:disentangle 解开

tangy ['tæŋi]

adj. 刺激的: having a powerfully stimulating odor or flavor

近义词:pungent, strong

反义词:bland, mild, smooth不刺激的

tantalize ['tæntəlaiz]

vt. 激起,挑逗: to excite (another) by exposing something desirable while keeping it out of reach

反义词:comfort, console, solace, alleviate, assuage, relieve, satiate 安慰,缓和

tantamount ['tæntəmaunt]

adj. 等价的,与…相等的: equivalent in value, significance, or effect

反义词:incommensurate 不相称的

tantrum ['tæntrəm]

n. 勃然大怒,发脾气: a fit of bad temper

近义词:blowup, explosion, fit

反义词:pacification 平静

taper ['teipə]

vt.(使)逐渐变细: to become gradually narrower or thinner toward one end

近义词:abate, decline, diminish, dwindle, shrink, wane, drain away

v. 逐渐减少,减弱: to diminish or lessen gradually

近义词:subside, die down, phase down, fall away, let up

tardy ['tɑ:di]

adj. 缓慢的,迟缓的: moving slowly: sluggish

近义词:crawling, creeping, dallying, dawdling, dilatory, dragging, lagging, languid, sluggish

反义词:bolting, brisk, fleet, flying, meteoric, rocketing, scooting, scudding, scurrying, swift, whirling 迅速的

adj. 延后的,迟的: delayed beyond the expected or proper time

近义词:behind, belated, delinquent, overdue

反义词:early, inopportune, precocious, premature, unseasonable, untimely 提早的

tarnish ['tɑ:niʃ]

vt. 玷污: to affect slightly with something morally bad or undesirable

近义词:blemish, mar, stain, vitiate

tasty ['teisti]

adj. 美味的,令人愉悦的: giving pleasure or contentment to the mind or senses

近义词:agreeable, delectable, delightful, satisfying, savory

反义词:uninteresting, disagreeable, unpalatable, unpleasant, unwelcome 无趣的,令人失望的

tatty ['tæti]

adj. 破旧的,褴褛的: somewhat worn, shabby, or dilapidated

近义词:dilapidated, scruffy, seedy, sleazy, tatterdemalion, tatty, threadbare

反义词:smart 漂亮的

taunt [tɔ:nt]

vt. 嘲弄性质疑,挑衅: to reproach or challenge in a mocking or insulting manner: jeer at

近义词:bait, hassle, haze, heckle, needle, ride

taut [tɔ:t]

adj. 紧绷的: not loose or flabby

反义词:lax, loose, slack 松弛的

adj. 整洁的: kept in proper order or condition, kept in trim shape; neat and tidy

近义词:kempt, orderly, shipshape, trim

tawdry ['tɔ:dri]

adj. 俗丽的: cheap and gaudy in appearance or quality; ignoble

近义词:meretricious, gaudy, flashy, garish

反义词:exquisite 高雅的

taxing ['tæksiŋ]

adj. 繁重的,费力的: requiring much time, effort, or careful attention

近义词:arduous, burdensome, exacting, grueling, laborious, onerous, toilsome

反义词:light, easy 轻快的

tedious ['ti:diəs]

adj. 冗长乏味的: tiresome because of length or dullness: boring

近义词:drab, dreary, jading, monotonous, stale, stodgy, stuffy, weary, drudging

反义词:entertaining, absorbing, stimulating, engaging, engrossing, gripping, interesting, intriguing, involving, riveting 令人愉快的,吸引人的

teeming ['ti:miŋ]

adj. 大量的: possessing or covered with great numbers or amounts of something specified

近义词:abundant, ample, awash, cornucopian, flush, fraught, lousy, replete, swarming, thick, thronging

反义词:bare, barren, blank, devoid, empty, stark, vacant, void 贫瘠的,空无一物的

teeter ['ti:tə]

vi. 蹒跚,不稳定的行走: to move unsteadily: wobble

近义词:careen, dodder, lurch, reel

反义词:stabilize 使…稳固

v. 犹豫不决: to show uncertainty about the right course of action

近义词:balance, dither, falter, hang back, scruple, shilly-shally, stagger, vacillate, waver, wobble

反义词:dive in, plunge in

teetotalism [ti:'təutəlizəm]

n. 禁酒: the principle or practice of complete abstinence from alcoholic drinks

反义词:intemperance 饮酒过度

telling ['teliŋ]

adj. 有效的,显著的: effective, expressive

近义词:compelling, conclusive, convincing, forceful, persuasive, satisfying

反义词:inconclusive, indecisive, ineffective, uncompelling, unconvincing, unpersuasive 无效的

temerity [ti'merəti]

n. 鲁莽,冒失: foolhardy disregard of danger; recklessness

近义词:audacity, brashness, presumption, presumptuousness

反义词:circumspection, cautious approach, pusillanimity 谨慎

temperate ['tempərit]

adj. 言行举止有分寸的: avoiding extremes in behavior or expression

反义词:immoderate, extreme, frivolous 极端的

adj. 有节制的: given to or marked by restraint in the satisfaction of one's appetites

近义词:abstentious, abstinent, continent, self-abnegating, self-denying, sober

反义词:self-indulgent 放纵的

tempestuous [tem'pestjuəs]

adj. 突然且剧烈的变化: marked by sudden or violent disturbance

近义词:cataclysmal, tumultuous, turbulent

反义词:serene 平静的

temporal ['tempərəl]

adj. 世俗的,尘世的: of or relating to earthly life

近义词:carnal, earthborn, earthbound, fleshly, material, mundane, secular, sublunary, terrene, terrestrial, worldly

反义词:heavenly, unearthly, unworldly 非尘世间的;spiritual 精神上的;religious 宗教的

temporize ['tempəraiz]

v. 行动躲躲闪闪以争取时间、躲避争论等: to act evasively in order to gain time, avoid argument, or postpone a decision

tenable ['tenəbl]

adj. 有据可依的,无懈可击的: capable of being held or defended; reasonable

近义词:defendable, justifiable, maintainable, supportable, sustainable

反义词:unjustified, unsound, specious, indefensible, fallacious 不合理的

tenacious [ti'neiʃəs]

adj. 顽固的,不屈不挠的: persistent in maintaining something valued or habitual

近义词:dogged, insistent, persevering, pertinacious

反义词:negotiable, vacillated 可商量的,踌躇的

adj. 粘着的: tending to adhere to objects upon contact

近义词:adherent, adhesive, clingy, glutinous, tacky, viscid

反义词:nonadhesive 不具有粘性的

tendentious [ten'denʃəs]

adj. 有偏见的: marked by a tendency in favor of a particular point of view: biased

近义词:partial, distorting, subjective, biased

反义词:unbiased, unprejudiced 公平的

tender ['tendə]

vt. 正式提出: to offer formally

近义词:extend, proffer, trot out

反义词:withdraw 撤回

adj. 考虑周到的,关心同情的: having or marked by sympathy and consideration for others

近义词:beneficent, benevolent, benignant, compassionate, softhearted

反义词:atrocious, barbarous, bestial, brutal, callous, cruel, fiendish, inhuman, insensate, sadistic, savage, truculent, uncompassionate, vicious 尖酸刻薄的

tentative ['tentətiv]

adj. 暂时性的,尝试的: not fully worked out or developed

近义词:ad interim, impermanent, interim, provisional, provisionary, provisory, short-term, temporary, trial

反义词:final 最终的;ceaseless, endless, eternal, immortal, permanent, perpetual, undying 永久性的

tenuous ['tenjuəs]

adj. 没有实际内容的: having little substance; flimsy

反义词:substantial 实质的

tepid ['tepid]

adj. 不太热心的: showing little or no interest or enthusiasm

近义词:lukewarm, halfhearted, uneager, unenthusiastic

反义词:ardent, ebullient, feverish, keen, passionate, wholehearted 热心的

terminology [,tə:mi'nɔlədʒi]

n. 专业术语: the special terms or expressions of a particular group or field

近义词:argot, cant, dialect, jargon, jive, lingo, patois, patter, slang

terminus ['tə:minəs]

n. 终点,终点站: the final point; the end

反义词:outset, sustain 开始,持续

terror ['terə]

n. 极度恐惧: a state of intense fear

近义词:anxiety, dread, fearfulness, fright, horror, panic, trepidation

terse [tə:s]

adj. 简洁的,简明的: brief and to the point; effectively concise

近义词:compact, compendious, laconic, pithy, succinct

反义词:circuitous, circumlocutory, diffuse, long-winded, prolix, rambling, verbose, windy, wordy 冗长啰嗦的

testimony ['testiməni]

n. 证词,声明: firsthand authentication of a fact

近义词:attestation, confirmation, documentation, substantiation, testament, validation

反义词:disproof 反驳

testy ['testi]

adj. 易怒的,暴躁的: easily annoyed: irritable

近义词:choleric, irascible, peevish, perverse, pettish, petulant

反义词:affable, good humor, unable to irritate, imperturbable, patient 和蔼可亲的,冷静的,忍耐的

tether ['teðə]

vt.(用绳,铁链)拴系,束缚: to fasten or restrain by or as if by a tether

反义词:detach, tear loose 分开,撕裂

n. 能力或忍耐力的极限: the limit of one's strength or resources

theatrical [θi'ætrikəl]

adj. 做作的,夸张的,矫揉造作的: marked by exaggerated self-display and unnatural behavior

近义词:dramatic, histrionic, melodramatic, stagy

反义词:natural, understated, reserved, restraint 自然的

therapeutic [,θerə'pju:tik]

adj. 治疗的: of or relating to the treatment of disease or disorders by remedial agents or methods

近义词:curative, healing, officinal, remedial, restorative

thick-skinned ['θikskind]

adj. 冷漠无情的,不顾及他人感受的: largely unaffected by the needs and feelings of other people

近义词:affectless, callous, cold-blooded, heartless, indurate, inhumane, insensitive, merciless, obdurate, ruthless

反义词:charitable, compassionate, humane, kindhearted, merciful, sympathetic, tender, warmhearted 慈善的

thorny ['θɔ:ni]

adj. 多刺的: full of thorns

反义词:smooth 平滑的

adj. 棘手的: full of difficulties or controversial points : ticklish

近义词:catchy, delicate, knotty, prickly, ticklish

threadbare ['θredbεə]

adj. 陈腐的: overused to the point of being worn out; hackneyed

近义词:banal, cliché, commonplace, hackney, shopworn, trite

adj. 贫穷的: lacking money or material possessions

近义词:beggared, destitute, down-and-out, famished, impecunious, impoverished, indigent, necessitous, needful, pauperized, penniless, penurious, poverty-stricken, skint

反义词:affluent, deep-pocketed, flush, opulent, silk-stocking, wealthy, well-heeled, well-off, well-to-do 富裕的

adj. 破烂的: worn or torn into or as if into rags

近义词:frayed, raggedy, ratty, seedy, shabby, tattered, worn-out

thrill [θril]

n. 强烈的兴奋感,快感: a pleasurably intense stimulation of the feelings

近义词:bang, boot, exhilaration, frisson, jollies, kick, rush, titillation, wallop

vt. 使兴奋,使激动: a pleasurably intense stimulation of the feelings

近义词:arouse, charge, electrify, excite, exhilarate, galvanize, intoxicate, provoke, stimulate, titillate, pump up

反义词:bore, jade, pall, tire, weary 使厌倦

派生词:thrilling adj. 刺激的;thriller n. 恐怖电影

throng [θrɔŋ]

vi./n. 大量聚集: to crowd together in great numbers

近义词:flock, mob, swarm

thwart [θwɔ:t]

vt. 阻挠: to oppose successfully

近义词:baffle, balk, checkmate, discomfit

反义词:advance, cultivate, encourage, forward, foster, further, nurture, promote, support, aid, bolster, abet, foment, facilitate 促进,支持

ticklish ['tikliʃ]

adj. 易怒的: easily offended or upset; touchy

反义词:imperturbable 镇静的

adj. 棘手的,对技巧要求高的: requiring exceptional skill or caution in performance or handling

近义词:catchy, delicate, difficult, dodgy, knotty, prickly, problematic, sensitive, spiny, sticky, thorny, touchy, tough, tricksy

tiff [tif]

n./v. 小争吵: a petty quarrel

近义词:altercate, bicker, brabble, hassle, quarrel, quibble, row, scrap, spat, squabble

tightfisted ['tait'fistid]

adj. 吝啬的: close-fisted; stingy

近义词:mean, miserly, parsimonious, penurious, sparing, stinting

反义词:bounteous, bountiful, charitable, freehanded, generous, liberal, munificent, openhanded, unsparing, unstinting 慷慨大方的

timely ['taimli]

adj. 及时的,无拖延的: done, carried out, or given without delay

近义词:immediate, punctual, speedy

反义词:belated, late, tardy 迟到的,延迟的

adj. 恰到好处的,合乎适宜的: appropriate or adapted to the times or the occasion

近义词:opportune, seasonable, well-timed

反义词:inopportune, unseasonable, untimely 不合时宜的

timeworn ['taimwɔ:n]

adj. 陈腐的: hackneyed, stale

近义词:banal, cliché, commonplace, hackneyed, stereotyped, threadbare, trite

反义词:fresh, new, novel, original, unclichéd, unhackneyed 新奇的

timid ['timid]

adj. 胆小的,不自信的: lacking in courage or self-confidence

近义词:fainthearted, fearsome, scary, timorous, tremulous

反义词:stalwart, adventurous, audacious, bold, daring, dashing, gutsy, venturous 坚定勇敢的

timorous ['timərəs]

adj. 胆小的: of a timid disposition: fearful

近义词:timid, undaring, quailing, recoiling, scary, skittish

反义词:stalwart, intrepid, adventurous, audacious, bold, daring, dashing, gutsy, venturous 大胆的

tinge [tindʒ]

vt. 给…着上少量的色彩: to color with a slight shade or stain; tint

近义词:dye, pigment, stain, tincture, tint

反义词:suffuse, decolorize 遍染,使脱色

tinker ['tiŋkə]

vi. 乱修,乱调整: to handle thoughtlessly, ignorantly, or mischievously

近义词:diddle with, fiddle with, fool with, mess with, toy with, twiddle with

反义词:adjust, repair 调整,修理

tint [tint]

v. 涂浅色,微染: apply a usually slight or pale coloration to

近义词:dye, pigment, stain, tincture, tinge

反义词:suffuse, decolorize 遍染,使脱色

tirade [tai'reid]

n. 长篇抨击性演讲: a long angry or violent speech, usually of a censorious or denunciatory nature; a diatribe

近义词:harangue, diatribe, jeremiad, philippic, rant

反义词:eulogy, encomium, panegyric, tribute 颂词

toady ['təudi]

n./v. 马屁精,拍马屁: one who flatters in the hope of gaining favors

近义词:sycophant, groveler, flatterer

tonic ['tɔnik]

adj. 滋补的,有益健康的: producing or stimulating physical, mental, or emotional vigor; beneficial to the health of body or mind

近义词:medicinal, restorative, salubrious, salutary, salutiferous, sanative, wholesome

反义词:insalubrious, noxious, unhealthful, unhealthy, unwholesome 不健康的

topsy-turvy [,tɔpsi'tə:vi]

adj. 混乱的,不整洁的: lacking in order, neatness, and often cleanliness; totally disordered

近义词:chaotic, confused, disarranged, disarrayed, disheveled, disorderly, jumbled, messed, rumpled, sloppy, unkempt, untidy

反义词:bandbox, crisp, kempt, neat, orderly, organized, shipshape, tidy, trim, well-ordered 整洁的,有序的

torpid ['tɔ:pid]

adj. 麻木的,没有知觉的: lacking in sensation or feeling

近义词:asleep, benumbed, dead, insensitive, numbed, unfeeling

反义词:feeling, sensible, sensitive

adj. 迟钝的,行动迟缓的: slow to move or act

近义词:dull, inert, lethargic, quiescent, sleepy, sluggish, torpid

反义词:active 活跃的

torpor ['tɔ:pə]

n. 缺乏兴趣: lack of interest or concern

近义词:apathy, casualness, complacence, disinterestedness, disregard, incuriosity, insouciance, nonchalance

反义词:concern, interest, regard 有兴趣

n. (肉体或精神上的)迟钝: physical or mental inertness

近义词:languor, lassitude, listlessness, stupor

反义词:vigor, vim, vitality, vivacity 活力

torrential [tɔ'renʃəl]

adj. 急流的: caused by or resulting from action of rapid streams

反义词:trickling 涓涓细流的

torrid ['tɔrid]

adj. 酷热的: intensely hot

近义词:hot, scalding, scorching, sweltering

反义词:arctic, bone-chilling, freezing, frigid, frozen, glacial, icy 寒冷的

adj. 热情的,情感深厚的: having or expressing great depth of feeling

近义词:ardent, burning, fervid, flaming, glowing, impassioned, incandescent, intense, passionate, vehement

反义词:dispassionate, emotionless, impassive, unemotional 冷漠的

tortuous ['tɔ:tjuəs]

adj. 转弯抹角的: marked by devious or indirect tactics: crooked, tricky

近义词:bending, curling, curvy, devious, serpentine, sinuous, twisted, windy

反义词:direct, straightforward 直接的

tout [taut]

vt. 极力赞扬: to promote or praise energetically; publicize

近义词:acclaim, laud, praise, ballyhoo, tout

反义词:asperse, censure, denounce, berate, rate, revile, vituperate 指责

toy [tɔi]

vi. 草率或不认真地对待: to handle thoughtlessly, ignorantly, or mischievously

近义词:diddle with, fiddle with, fool with, mess with, monkey with, tinker with, twiddle with

tractable ['træktəbl]

adj. 易驾驭的,温顺的: readily giving in to the command or authority of another

近义词:obedient, amenable, docile, flexible, manageable, compliant, submissive, tame

反义词:balky, contumacious, defiant, disobedient, incompliant, insubordinate, obstreperous, rebellious, recalcitrant, refractory, restive, unamenable, ungovernable, unruly, untoward, wayward, willful 任性的,难以驯服的

tranquility [træŋ'kwiləti]

n. 宁静,淡定: a state of freedom from storm or disturbance

近义词:calm, quiet, silence, serenity

反义词:bustle, commotion, hubbub, pandemonium, tumult, turmoil, unquietness, unrest, uproar 喧闹,骚乱

transcend [træn'send]

vt. 超越,超过极限: to rise above or go beyond the limits of

近义词:break, outreach, outrun, overpass, overreach, overrun, overshoot, overstep, surpass

transfigure [træns'fiɡə]

vt. 改变外观: to alter the outward appearance of; transform

近义词:alchemize, metamorphose, transform, transmute, transpose, transubstantiate, make over

transgress [træns'ɡres]

vt. 违背,犯错: to fail to keep; to commit an offense

近义词:breach, break, contravene, fracture, infringe, offend, traduce

反义词:follow, mind, obey, observe, comply with, conform to 遵守

transient ['trænziənt]

adj. 短暂的,瞬时的: passing with time; transitory

近义词:transitory, ephemeral, evanescent, fleeting, temporary

反义词:ceaseless, dateless, deathless, endless, enduring, eternal, everlasting, immortal, lasting, long-lived, permanent, perpetual, timeless, undying, unending 永恒持久的

transitory ['trænsitəri]

adj. 短暂的: existing or lasting only a short time; short-lived or temporary

近义词:transient, ephemeral, evanescent, fleeting, temporary

反义词:ceaseless, dateless, deathless, endless, enduring, eternal, everlasting, immortal, lasting, long-lived, permanent, perpetual, timeless, undying, unending

translucent [trænz'lju:sənt]

adj. 透明的: permitting the passage of light: clear, transparent

近义词:transparent, limpid, pellucid, lucent, lucid, transpicuous

反义词:opaque 不透明的

transparent [træns'pærənt]

adj. 透明的: capable of transmitting light

近义词:translucent, limpid, pellucid, lucent, lucid, transpicuous

反义词:cloudy, opaque 不透明的

adj. 没有歧义,清晰易懂的: not subject to misinterpretation or more than one interpretation

近义词:obvious, clear, apparent, patent, understandable, apprehensible, comprehendible, fathomable

反义词:ambiguous, clouded, cryptic, enigmatic, equivocal, indistinct, mysterious, obfuscated, obscure, unapparent, unclarified, unclear, unclouded 难以理解的

travail ['træveil]

n./v. 辛苦劳动: work, especially when arduous or involving painful effort

近义词:drudgery, fatigue, grind

traverse ['trævəs]

vt. 横穿: to travel or pass across, over, or through

近义词:course, cover, cross, cut across, navigate, pass over, perambulate, peregrinate, proceed along, transit, travel

travesty ['trævisti]

n./v. 拙劣的、嘲弄性模仿: an exaggerated or grotesque imitation, such as a parody of a literary work

近义词:caricature, burlesque, parody, spoof, mock

反义词:paragon 完美的模范

treacherous ['tretʃərəs]

adj. 背叛的: marked by betrayal of fidelity, confidence, or trust

近义词:faithless, disloyal, perfidious, recreant, traitorous, unfaithful, unloyal, betraying

反义词:constant, dedicated, devoted, staunch, down-the-line, faithful, fast, loyal, steadfast, steady, true 忠诚的

trenchant ['trentʃənt]

adj. 锐利的: keen, sharp

近义词:keen, sharp

反义词:blunt, blunted, dull, obtuse 钝的

adj. (言辞)一针见血的: vigorously effective and articulate

近义词:incisive

反义词:vague 含糊的

trepidation [,trepideiʃən]

n. 恐惧,战栗: the emotion experienced in the presence or threat of danger; apprehension

近义词:fear, fright, horror, apprehension

反义词:boldness, bravery, dauntlessness, intrepidity 大胆

trespass ['trespəs]

vi. 非法侵入,违反: to commit an offense

近义词:transgress, invade, intrude

反义词:withdraw, retreat 撤退

tribute ['tribju:t]

n. 颂词: a gift, payment, declaration, or other acknowledgment of gratitude, respect, or admiration

近义词:accolade, eulogy, encomium, panegyric, tribute 颂词

反义词:denunciation, condemnation, criticism, censure, reproof, reprobation 批评,指责

trickle ['trikl]

vi. 一滴滴地流,徐徐地流: to issue or fall in drops

反义词:pour, roll, stream, gush 喷涌

trifle ['traifl]

n. 不重要的事: something of little importance or value

近义词:bagatelle, frippery, triviality

vi. 不正经地对待,玩弄: to behave amorously without serious intent

近义词:coquet, dally, flirt, frivol, toy

派生词:trifling adj. 不重要的

trifling ['traifliŋ]

adj. 细微的,不重要的: lacking in significance or solid worth

近义词:frivolous, inconsequential, inconsiderable, insignificant, minor, minute, negligible, nugatory, slight, trivial

反义词:consequential, eventful, important, meaningful, momentous, significant, substantial, weighty 重要的

trite [trait]

adj. 陈腐的,陈词滥调的: hackneyed or boring from much use, not fresh or original

近义词:bathetic, cliché, hackneyed, threadbare, timeworn, banal

反义词:fresh, new, novel, original, unclichéd, unhackneyed 新鲜的

trivial ['triviəl]

adj. 琐碎的,无足轻重的: of little worth or importance

近义词:inconsiderable, insignificant, minor, petty, inconsequential, paltry, trifling

反义词:consequential, material, momentous, weighty, indispensable, substantive, grandiose, massive 重要的

truant ['tru:ənt]

adj./ n./ vi. 逃避责任的: shirking responsibility; one who shirks duty

近义词:shirk, malinger, goldbrick, avoid, escape, evade, parry, sidestep, circumvent, fence, hedge, avert, elude, shun, skirt, dodge, bilk, eschew

反义词:dutiful 尽职尽责的

truce [tru:s]

n. 休战,休战协定: a suspension of fighting especially of considerable duration by agreement of opposing forces

近义词:armistice, cease-fire, peace

truculent ['trʌkjulənt]

adj. 尖酸刻薄的: marked by harsh insulting language

近义词:contumelious, invective, opprobrious, scurrilous, vitriolic, vituperative

adj. 好战的: feeling or displaying eagerness to fight

近义词:belligerent, bellicose, combative, militant, aggressive, feisty

反义词:nonaggressive, nonbelligerent, pacific, peaceable, peaceful, uncombative, uncontentious 好和平的

trudge [trʌdʒ]

vi. 吃力而笨拙地走: to move heavily or clumsily

近义词:plod, lug, slog, flounder

反义词:breeze, glide, slide, waltz, whisk, flit 快速通过

trumpet ['trʌmpit]

v. 大声说出或宣告: to make known openly or publicly

近义词:advertise, annunciate, blare, broadcast, declare, proclaim, promulgate, release, give out

truncate ['trʌŋkeit]

v. 截短(时间,程度): to shorten by or as if by cutting off

近义词:abbreviate, abridge, curtail, retrench

反义词:elongate, extend, lengthen, prolong, protract 延长

truss [trʌs]

v. 系紧,扎紧: to gather into a tight mass by means of a line or cord

近义词:band, bind

反义词:unbind, untie 解开

tumult ['tju:mʌlt]

n. 骚动,暴动: a disorderly commotion or disturbance, a riot

近义词:disorder, disturbance, commotion, convulsion, ferment, turmoil, pandemonium, uproar

反义词:quietude, quiescence, serenity, tranquility 安静

turbid ['tə:bid]

adj. 混浊的: deficient in clarity or purity

近义词:muddy, murky, obscure

反义词:clear, limpid, lucid, pellucid, crystalline 清澈的

turbulent ['tə:bjulənt]

adj. 动荡的: marked by sudden or violent disturbance

近义词:cataclysmal, stormy, tempestuous, tumultuous

adj. 湍急的,汹涌的: marked by turmoil or disturbance especially of natural elements

近义词:rough, rugged, stormy, tempestuous

turgid ['tə:dʒid]

adj. 浮夸的,过分装饰的: excessively embellished in style or language

近义词:flatulent, bombastic, pompous

反义词:simple, austere, unadorned, undecorated, unembellished 简朴的

turmoil ['tə:mɔil]

n. 骚动,混乱: a state or condition of extreme confusion, agitation, or commotion

近义词:commotion, agitation, tumult, turbulence, disorder, ferment, clamor

反义词:calm, ease, peace, peacefulness, quiet, tranquility, silence, serenity 安静

turncoat ['tə:nkəut]

n. 叛徒: one who switches to an opposing side or party; specifically: traitor

近义词:renegade, traitor, apostate, recreant, betrayer, quisling

反义词:loyalist, partisan, adherent, supporter 支持者,追随者

turpitude ['tə:pitju:d]

n. 卑鄙: inherent baseness: depravity

近义词:abjection, corruptness, debasement, debauchery, decadency, degeneration, degradation, demoralization, depravity, dissipatedness, dissoluteness, libertinism, perversion, rakishness

反义词:probity 正直

twig [twiɡ]

v. 了解: to have a clear idea of

近义词:appreciate, apprehend, cognize, compass, conceive, decipher, decode, dig, discern, perceive, recognize, savvy, seize, sense, tumble to, catch on to, make out

tycoon [tai'ku:n]

n. 大亨,巨头: a person of rank, power, or influence in a particular field

近义词:baron, captain, king, lion, lord, magnate, mogul, monarch, prince

反义词:nobody, nothing, zero 不起眼的人物

typo ['taipəu]

n. 打字错误: an error in typed or typeset material

近义词:misprint, bug

tyrant ['tairənt]

n. 暴君: a ruler who exercises absolute power oppressively or brutally

近义词:dictator, oppressor, pharaoh, strongman

派生词:tyranny n. 暴政,苛政

tyro ['taiərəu]

n. 新手,业余爱好者: a beginner in learning: novice

近义词:novice, apprentice, neophyte, rookie, amateur, dabbler, dilettante, fledgling, recruit

反义词:old hand, old-timer, vet, expert, professional, veteran 专家

ubiquitous [ju:'bikwitəs]

adj. 无所不在的,普通的: being everywhere at the same time; often observed or encountered

近义词:omnipresent, universal, general, common

反义词:extraordinary, infrequent, rare, seldom, uncommon, unfamiliar, unusual, unique, particular 独特的,不常见的

umbrage ['ʌmbridʒ]

n. 不悦,生气: the feeling of being offended or resentful after a slight or indignity

近义词:dudgeon, huff, miff, offense, peeve, resentment

反义词:contentment, delight, gratification, happiness, pleasure 满意,高兴

unanimous [ju:'næniməs]

adj. 一致同意的: having the agreement and consent of all

近义词:consentaneous, uncontested

派生词:unanimity n. 一致同意

unassailable [,ʌnə'seiləbl]

adj. 无可争辩的,无法否认的,不可亵渎的: not to be violated, criticized, or tampered with

近义词:undeniable, inviolable, sacrosanct, irrefutable, indisputable, unexceptionable, unimpeachable

反义词:controversial 有争议的

unavailing [,ʌnə'veiliŋ]

adj. 徒劳的,无果的: producing no results

近义词:abortive, barren, bootless, fruitless, ineffectual, unproductive, unprofitable, unsuccessful, useless, vain

反义词:effective, effectual, efficacious, fruitful, potent, productive 有效的;successful 成功的

uncanny [,ʌn'kæni]

adj. 离奇的,奇异的: being so extraordinary or abnormal as to suggest powers which violate the laws of nature

近义词:magical, miraculous, phenomenal, preternatural, superhuman, supernormal, transcendent, transcendental, uncanny, unearthly

反义词:ordinary, commonplace, normal 平凡的

uncouth [,ʌn'ku:θ]

adj. 粗俗的,没有品位的: lacking in refinement or good taste

近义词:crass, rude, discourteous, disgracious, ungraceful, crude, ill-bred, ill-mannered, uncivil, unrefined

反义词:genteel, cultivated, cultured, polished, urbane, seemly 得体的,有教养的

unctuous ['ʌŋktjuəs]

adj. 油嘴滑舌的,谄媚的: overly or insincerely flattering

近义词:adulatory, gushing, hagiographic, oily, oleaginous, soapy

adj. 夸张的,做作的: characterized by affected, exaggerated, or insincere earnestness

近义词:artificial, backhanded, counterfeit, fake, feigned, hypocritical, phony, pretended

反义词:artless, candid, genuine, heartfelt, honest, sincere, undesigning, unfeigned 真实的

underdog ['ʌndədɔɡ]

n. 受害者,输家: a loser/ victim or predicted loser in a struggle or contest

近义词:loser, victim

反义词:bully 欺凌弱小者

undergird [,ʌndə'ɡə:d]

vt. 加强,巩固…的底部: to support or strengthen from beneath

近义词:strengthen, support, fortify, reinforce, bear, bolster, brace, buttress, carry, stay, sustain, underpin, uphold, prop up, shore up

反义词:undermine, weaken, debilitate, enfeeble, enervate 削弱

undermine [,ʌndə'main]

vt. 削弱,破坏: to weaken, injure, or impair, often by degrees or imperceptibly

近义词:undermine, weaken, debilitate, enfeeble, enervate

反义词:strengthen, support, fortify, reinforce 加强

underscore [,ʌndə'skɔ:]

vt. 强调: to emphasize; stress

近义词:accentuate, italicize, stress, underline, bring out

反义词:deemphasize, downplay 轻描淡写

understate [,ʌndə'steit]

vt. 保守陈述: to state or present with restraint especially for effect

近义词:downplay, conservative, low-key, muted, repressed, restrained, sober, subdued, unflashy, unpretentious

反义词:vaunt, exaggerate, overstate 夸大, flamboyant, flaring, flashy, garish, gaudy, glitzy, ostentatious, splashy 夸张的,华丽的

派生词:understated adj. 朴素的: avoiding obvious emphasis or embellishment

understudy ['ʌndə,stʌdi]

n. 替补演员: one who is prepared to act another's part or take over another's duties

近义词:deputy

unexceptionable [,ʌnik'sepʃənəbl]

adj. 无懈可击的: not open to objection or criticism, beyond reproach

近义词:unassailable, undeniable, irrefutable, indisputable, unexceptionable, unimpeachable

反义词:assailable, controversial 有争议的

unflappable [,ʌn'flæpəbl]

adj. 镇定的,从容不迫的: not easily upset or excited

近义词:collected, composed, disimpassioned, imperturbable

反义词:perturbable, shakable, disturbed, nervous 紧张的

ungainly [,ʌn'ɡeinli]

adj. 笨拙的,不雅的: having or showing an inability to move in a graceful manner

近义词:clumsy, awkward, blundering, maladroit

反义词:coordinated, graceful, adroit, dexterous, lissome 协调的,灵巧的

unimpeachable [,ʌnim'pi:tʃəbl]

adj. 无可置疑的: beyond doubt; unquestionable

近义词:unassailable, undeniable, irrefutable, indisputable, unexceptionable, unimpeachable

反义词:assailable, controversial, open to question 可争辩的

unkempt [,ʌn'kempt]

adj. 凌乱的,无序的: lacking in order, neatness, and often cleanliness

近义词:slovenly, slipshod, sloppy, unneat, untidy, topsy-turvy, jumbled

反义词:bandbox, neat, orderly, organized, shipshape, tidy, trim, uncluttered, well-ordered 有序的,井井有条的

unlettered [,ʌn'letəd]

adj. 未受教育的,文盲的: not adept at reading and writing; deficient in the knowledge that can be acquired from books. illiterate

近义词:ignorant, illiterate, uneducated, untutored

反义词:educated, knowledgeable, erudite, literate, schooled, well-informed, well-read 博学的,受过教育的

unpretentious [,ʌnpri'tenʃəs]

adj. 低调的,谦逊的: lacking pretension or affectation; modest

近义词:demure, down-to-earth, lowly, meek, unassuming, humble, modest, unostentatious

反义词:arrogant, bumptious, conceited, egotistic, fastuous, haughty, imperious, lordly, overweening, peremptory, pompous, presuming, presumptuous, self-asserting, supercilious, superior, toplofty, uppish, flamboyant, ostentatious 傲慢的,自负的

adj. 坦诚的,自然的: free from any intent to deceive or impress others

近义词:artless, genuine, honest, ingenuous, innocent, naive, simple, sincere, true, unpretending

反义词:affected, artful, artificial, assuming, dissembling, dissimulating, fake, guileful, insincere, phony 做作的,虚伪的

unproductive [,ʌnprə'dʌktiv]

adj. 徒然的,无效的: not productive; idle

近义词:abortive, barren, fruitless, otiose, profitless, unavailing, unprofitable, unsuccessful, useless, vain

反义词:deadly, effective, effectual, efficacious, efficient, potent, productive, profitable, successful, virtuous, telling 有效的

unremitting [,ʌnri'mitiŋ]

adj. 连续不断的: going on and on without any interruptions

近义词:ceaseless, continual, continuing, incessant, nonstop, perpetual, unbroken, uninterrupted

反义词:discontinuous, intermittent 不连续的,有间断的

unrequited [,ʌnri'kwaitid]

adj. 无报答的,无报酬的: not reciprocated or returned in kind

近义词:unreciprocated

反义词:remunerative, gainful, lucrative, profitable 有报酬的

unruly [,ʌn'ru:li]

adj. 难驾驭的,不守规矩的: difficult or impossible to discipline, control, or rule.

近义词:indocile, indomitable, intractable, recalcitrant, uncontrollable, undisciplined, ungovernable, unmanageable, insubordinate

反义词:amenable, biddable, compliant, conformable, docile, obedient, submissive, tractable, subdued, mild, manageable, disciplined 顺从的,守纪律的

untenable [,ʌn'tenəbl]

adj. 防守不住的,站不住脚的: not able to be defended

近义词:assailable, controversial, open to question 可质疑的

反义词:unassailable, undeniable, irrefutable, indisputable, unexceptionable, unimpeachable 无可指责的,无懈可击的

untold [,ʌn'təuld]

adj. 数不清的,无数的: too great or numerous to count

近义词:incalculable, innumerable, countless, innumerous, uncountable, uncounted

反义词:countable, enumerable, numberable, quantifiable, calculable 可以计算的

untoward [,ʌntə'wɔ:d]

adj. 倒霉的,不吉利的: not favorable, unpropitious

近义词:unpropitious, unlucky, misfortunate, unfortunate

反义词:auspicious, propitious, favorable, fortunate 吉利的,幸运的

adj. 难以驯服的,难以驾驭的: given to resisting control or discipline by others

近义词:froward, headstrong, intractable, recalcitrant, refractory, unruly, wayward, willful

反义词:controllable, governable, manageable, tractable 易管教的,顺从的

unwitting [,ʌn'witiŋ]

adj. 不知道的,未觉察的: not knowing, unaware

近义词:unaware, ignorant

反义词:acquainted, aware, cognizant, conscious, conversant, grounded, informed, knowing, mindful 有意识的

adj. 偶然的,并非有意的: happening by chance; not intended

近义词:casual, chance, fluky, fortuitous, inadvertent, incidental, unintentional

反义词:calculated, deliberate, intended, intentional, planned, premeditated, prepense 故意的,蓄意的

unwonted [,ʌn'wəuntid]

adj. 不习惯的,不寻常的: not habitual or ordinary; unusual

近义词:uncommon, unordinary, unusual

反义词:wonted, usual, routine, habitual, accustomed, customary 平常的

upbraid [ʌp'breid]

vt.(严厉地)谴责,责骂: to reproach severely

近义词:baste, scold, revile, berate, vituperate

反义词:laud, extol, glorify, hymn, magnify, panegyrize, flatter, fawn, cringe, adulate 赞扬

uphold [ʌp'həuld]

vt. 支持,赞成: to give support to

近义词:support, bolster, advocate, champion, endorse, espouse

urbane [ə:'bein]

adj. 彬彬有礼的,文雅的: notably polite or finished in manner

近义词:debonair, civilized, genteel, cultivated, cultured, polished, refined, well-bred, courteous, gracious

反义词:boorish, churlish, classless, clownish, loutish, uncouth 粗鲁的

usurp [ju:'zə:p]

vt. 篡夺,篡位: to seize and hold (the power or rights of another, for example) by force and without legal authority

近义词:arrogate, commandeer, convert, expropriate, pirate, preempt, press, seize, take over

反义词:abdicate, crown 退位,授予职位

utter ['ʌtə]

vt. 出声,说话: to articulate (words); pronounce or speak

近义词:articulate, bring out, enunciate, verbalize, vocalize

adj. 完全的,绝对的: complete; absolute; entire

近义词:entire, total, stark, sheer, unqualified

反义词:partial 部分的

vaccinate ['væksineit]

v. 预防接种: to inoculate with a vaccine in order to produce immunity to an infectious disease, such as diphtheria or typhus

近义词:immunize

vacillate ['væsileit]

vi. 犹豫不决: to waver in mind, will, or feeling: hesitate in choice of opinions or courses

近义词:hesitate, dither, waver, teeter, falter

反义词:resolute, decide, dive in, plunge in 决定

vi. 摇动,摇摆: to sway from one side to the other; oscillate

近义词:oscillate, fluctuate

反义词:equipoise 平衡;静止

vacuous ['vækjuəs]

adj. 茫然的,愚蠢的: marked by lack of ideas or intelligence

近义词:airhead, brainless, dull, dumb, fatuous, foolish, inane, moronic, obtuse, simple, stupid, witless

反义词:apt, bright, brilliant, clever, intelligent, keen, sharp, smart 聪明的

派生词:vacuity n. 空虚,空白

vagary ['veiɡəri]

n. 不可预测的思想或行为: an erratic, unpredictable, or extravagant manifestation, action, or notion

近义词:caprice, fancy, freak, humor, vagrancy, whimsy

vague [veiɡ]

adj. 表达不清的: not clearly expressed

近义词:ambiguous, enigmatic, equivocal, indefinite, inexplicit, unclear

反义词:clear, definite, express, explicit, specific 清楚明确的

adj. 轮廓不清晰的: lacking definite shape, form, or character

近义词:dim, faint, foggy, hazy, indistinct, indistinguishable, misty, murky, nebulous, obscure, opaque

反义词:pellucid 清澈透明的

valediction [,væli'dikʃən]

n. 告别: an act of bidding farewell

近义词:farewell, goodbye

反义词:greeting 欢迎;debut 初次登台,首次亮相

n. 告别词: an address or statement of farewell or leave-taking

派生词:valedictory adj. 告别的

valiant ['væljənt]

adj. 勇敢的,英勇的: possessing or acting with bravery or boldness

近义词:audacious, bold, brave, courageous, dauntless, fearless, gallant, intrepid, stalwart, stout, valorous

反义词:cowardly, craven, gutless, nerveless, pusillanimous, spineless, timorous 胆怯的

派生词:valiance n. 英勇

valid ['vælid]

adj. 逻辑上正确的: logically correct

近义词:analytic, coherent, consequent, rational, reasonable, sensible, sound, well-founded, well-grounded

反义词:groundless, illegitimate, illogical, incoherent, inconsequent, invalid, irrational, unreasonable, unsound (逻辑上)站不住脚的

派生词:validity n.合乎逻辑

vanquish ['væŋkwiʃ]

vt. 打败,征服: to defeat in a conflict or contest

近义词:conquer, dominate, overpower, pacify, subdue, subject, subjugate, subordinate

反义词:capitulate, succor, surrender, yield 头像,屈服

vapid ['væpid]

adj. 无趣的,乏味的: lacking liveliness, animation, or interest

近义词:driveling, dull, flat, inane, insipid, jejune, sapless, tasteless

反义词:absorbing, arresting, engaging, engrossing, enthralling, fascinating, immersing, intriguing, riveting 吸引人的

vaporize ['veipəraiz]

vt. 使(液体)蒸发: to convert (as by the application of heat or by spraying) into vapor

反义词:condense (气体)液化

vt. 彻底消灭: to destroy by or as if by converting into vapor

近义词:annihilate, decimate, demolish, devastate, extinguish, nuke, pulverize, raze, ruin, smash, wreck

反义词:build, construct, erect, establish, raise, rear 建造

派生词:vaporous adj. 模糊的,空洞的

variance ['vεəriəns]

n. 不一致,不和谐: a lack of agreement or harmony

近义词:conflict, disaccord, discordance, disharmony, dissent, division, friction, schism, variation, war

反义词:accord, agreement, concord, concordance, harmony, peace 和谐,一致

派生词:variant adj. 变体的,不同的

variegated ['vεəriəɡeitid]

adj. 杂色的,斑驳的: having discrete markings of different colors

近义词:chromatic, kaleidoscopic, iridescent, motley, rainbow

反义词:monochromatic 单色的;colorless 无色的

派生词:variegation n. 杂色

varnish ['vɑ:niʃ]

vt. 上清漆,使有光泽: to give a smooth and glossy finish to

近义词:adorn, bedeck, bedizen, decorate, embellish, garnish, ornament

vt. 粉饰(令人不悦的东西): to cover or conceal (as something unpleasant) with something that gives an attractive appearance

近义词:blanch, extenuate, gloss, palliate, sugarcoat, veneer

反义词:bare, disclose, discover, divulge, expose, reveal, uncloak, uncover, unmask, unveil 揭露

vault [vɔ:lt]

vi. 跳起,跳跃: to propel oneself upward or forward into the air

近义词:bound, hop, jump, leap, spring

vi. 一跃而至: to accomplish something as if by leaping suddenly or vigorously

vaunt [vɔ:nt]

vi. 吹嘘: to speak boastfully

近义词:boast, brag, brandish, swagger

反义词:belittle, deprecate, diminish, minimize, underrate, undervalue 轻视,瞧不起

派生词:vaunting adj. 吹嘘的

veer [viə]

v. 转向,改变航线: to change direction or course

近义词:avert, deviate, deflect, divert, redirect, swerve, swing, wheel

反义词:straighten 直行

vehement ['vi:imənt]

adj. (情感)强烈的,热情的: having or expressing great depth of feeling

近义词:ardent, demonstrative, emotional, fervid, impassioned, intense, passionate, perfervid, torrid

反义词:cold, cool, dispassionate, emotionless, impassive, unemotional 冷淡的

派生词:vehemence n. 强烈

venal ['vi:nəl]

adj. 容易贪污受贿的: open to corrupt influence and especially bribery

近义词:bribable, corruptible, dirty, purchasable

反义词:incorruptible 不受贿赂的;scrupulous 正直的

vendor ['vendɔ:]

n. 小贩,商贩: one that sells or vends

近义词:broker, dealer, merchandiser, retailer, seller, trader

反义词:buyer, consumer, purchaser 消费者

veneer [və'niə]

n. 薄木板,用以贴在家具外面的饰面板: a thin surface layer, as of finely grained wood, glued to a base of inferior material

近义词:cover, fa?ade, mask

反义词:center, core, kernel 核心

vt. 粉饰(不好的东西): to cover over with a veneer; especially to conceal (as a defect of character) under a superficial and deceptive attractiveness

近义词:blanch, extenuate, gloss, palliate, sugarcoat, varnish

反义词:bare, disclose, discover, divulge, expose, reveal, uncloak, uncover, unmask, unveil 揭露

venerate ['venəreit]

vt. 尊敬: to regard with reverential respect or with admiring deference

近义词:adore, deify, esteem, regard, respect, revere

反义词:despise, disdain, disregard, flout, scorn 轻视,蔑视

派生词:veneration n. 尊敬

venial ['vi:niəl]

adj. 可宽恕的: easily excused or forgiven

近义词:condonable, excusable, forgivable, pardonable, remissible, remittable

反义词:heinous, indefensible, inexcusable, mortal, unforgivable, unpardonable 罪大恶极的,不可饶恕的

venom ['venɔm]

n. 毒液: poisonous matter normally secreted by some animals as snakes, scorpions, or bees

近义词:toxic, toxin

反义词:antidote 解药

n. 恶意,恶毒的用心: the desire to cause pain for the satisfaction of doing harm

近义词:despite, malevolence, maliciousness, malignance, malignity, meanness, nastiness, spite, viciousness

反义词:comity, friendship, goodwill 友善

veracious [və'reiʃəs]

adj. 诚实的,说实话的: being in the habit of telling the truth

近义词:honest, truthful

反义词:dishonest, lying, mendacious, prevaricating, untruthful 说谎的,不诚实的

adj. 精确的,准确的: precise, accurate

近义词:accurate, exact, precise, proper, right, true

反义词:false, improper, inaccurate, incorrect, inexact, untrue, wrong 不准确的

派生词:veracity n. 诚实

verbatim [və:'beitim]

adv. 逐字地,一字不差地: in the exact words

近义词:ad verbum, directly, exactly, word for word

反义词:inaccurately, inexactly 不准确地

派生词:verbalism n. 言辞,单词

verbose [və:'bəus]

adj. 冗长的,啰嗦的: containing more words than necessary

近义词:circuitous, circumlocutory, diffuse, garrulous, long-winded, prolix, rambling, verbose, windy

反义词:brief, compact, concise, pithy, succinct, terse 简洁的

派生词:verbosity n. 冗长,啰嗦

verdant ['və:dənt]

adj. (因长满植物而)翠绿的,郁郁葱葱的: green with vegetation; covered with green growth

近义词:green, grown, leafy, luxuriant, overgrown

反义词:barren, impoverished, infertile, leafless, sterile 贫瘠的

verify ['verifai]

vt. 校验,证实: to determine or test the truth or accuracy of, as by comparison, investigation, or reference

近义词:attest, authenticate, certify, corroborate, substantiate, support, validate, vindicate

反义词:disprove, rebut, refute 反驳,驳斥

派生词:verified adj. 经证实的;verification n. 证实

verisimilar [,veri'similə]

adj. 似乎真实的: appearing to be true or real

近义词:likely, plausible, probable

反义词:implausible, incredible, unbelievable 难以置信的

veritable ['veritəbl]

adj. 真正的,确实的: being in fact the thing named and not false, unreal, or imaginary

近义词:authentic, credible, genuine, real, true, unquestionable, bona fide

反义词:bogus, counterfeit, fake, false, mock, phony, pseudo, sham, spurious 伪造的,虚假的

vernacular [və'nækjulə]

n. 方言: a nonstandard language or dialect of a place, region, or country

近义词:argot, cant, dialect, jargon, lingo, slang

adj. 非正式的,口头的: used in or suitable for speech and not formal writing

近义词:conversational, informal, nonliterary, vulgar

反义词:bookish, formal, learned, literary 书面的,正式的

versatile ['və:sətail]

adj. 多才多艺的,全能的: able to do many different kinds of things

近义词:adaptable, all-around, ambidextrous, protean, universal

反义词:limited 受限制的,有限的

adj. 易改变的: changing or fluctuating readily

近义词:capricious, changeable, fluid, inconstant, mercurial, skittish, temperamental, variable, volatile

反义词:certain, changeless, constant, immutable, invariable, settled, stable, stationary, steady, unchangeable, unvarying 固定的,不变的

verse [və:s]

vt. 使精通,使熟悉: to familiarize by close association, study, or experience

近义词:acquaint, familiarize, inform

反义词:misinform, mislead 误导

n. 诗歌: a composition using rhythm and often rhyme to create a lyrical effect

近义词:ballad, lyric, poetry, song

反义词:prose 散文

versed [və:st]

adj. 熟知的: having information especially as a result of study or experience

近义词:abreast, acquainted, conversant, informed, knowledgeable, well-informed, ignorant, unacquainted, unfamiliar, uninformed, unknowledgeable 无知的

adj. 精通的: having or showing exceptional knowledge, experience, or skill in a field of endeavor

近义词:accomplished, adept, complete, consummate, experienced, expert, master, practiced, professed, skilled, veteran, virtuoso, amateur, inexperienced, inexpert, jackleg, unprofessional, unseasoned, unskilled 业余的,不精通的

vertigo ['və:tiɡəu]

n. 眩晕: a dizzy confused state of mind

近义词:dizziness, giddiness

反义词:sobriety 清醒

verve [və:v]

n. 活力,热情: vitality, liveliness

近义词:animation, dynamism, energy, exuberance, liveliness, robustness, vibrancy, vigorousness, vim, vitality

反义词:lethargy, listlessness, sluggishness, torpidity 精神不振

vessel ['vesəl]

n.管: a tube or canal (as an artery) in which a body fluid is contained and conveyed or circulated

近义词:artery, vein

n. 船,舰艇: a watercraft bigger than a rowboat

近义词:boat, cruiser, destroyer, ferry, ship, watercraft

vestige ['vestidʒ]

n. 微小的遗迹,小痕迹: the smallest quantity or trace

近义词:echo, ghost, relic, remain, remnant, residual, shadow, trace

派生词:vestigial adj. 残留的;退化的

vestigial [ve'stidʒiəl]

adj. 退化的,发育不全的: (of certain organs or parts of organisms) having attained a simple structure and reduced size and function during the evolution of the species

近义词:incomplete, rudimentary, undeveloped

反义词:adult, full-blown, full-fledged, matured, ripe, ripened 成熟的,发育完全的

veteran ['vetərən]

n. 老兵,有丰富经验的人: one having knowledge or ability gained through long experience

近义词:doyen, expert, master, maven, warhorse

反义词:beginner, colt, fledgling, freshman, greenhorn, neophyte, novice, recruit, rookie, tenderfoot, tyro 新手

adj. 经验丰富的,资深的: having or showing exceptional knowledge, experience, or skill in a field of endeavor

近义词:accomplished, adept, consummate, experienced, masterful, professed, skilled, versed, virtuoso

反义词:amateur, inexperienced, inexpert, unprofessional, unseasoned, unskilled, unskillful 业余的,经验不足的

veto ['vi:təu]

n./vt. 否决,禁止: to forbid or prohibit authoritatively

近义词:blackball, decline, disallow, disapprove, kill, negative, refuse, reject

反义词:accredit, approbate, authorize, clear, confirm, finalize, formalize, ratify, sanction, warrant 批准

vex [veks]

vt. 使烦恼,使恼怒: to bring trouble, distress, or agitation to

近义词:aggravate, annoy, bother, exasperate, gall, grate, irk, nettle, peeve, rile

反义词:appease, assuage, conciliate, mollify, placate, propitiate 平息怒火

派生词:vexation n. 烦恼

viable ['vaiəbl]

adj. 可行的: capable of being done or carried out

近义词:achievable, attainable, doable, feasible, practicable, realizable, workable

反义词:hopeless, impossible, impracticable, infeasible, unattainable, unviable, unworkable 不可行的

派生词:viability n. 可行性

vicarious [vi'kεəriəs]

adj. 代理的,取代的: performed or suffered by one person as a substitute for another or to the benefit or advantage of another

近义词:indirect, substitute, surrogate

反义词:firsthand 直接的

vicious ['viʃəs]

adj. 凶恶的,恶毒的: having or showing the desire to inflict severe pain and suffering on others

近义词:atrocious, barbaric, barbarous, brutal, butcherly, fiendish, heartless, inhumane, sadistic, savage, truculent

反义词:benign, benignant, compassionate, humane, kind, kindhearted, merciful, sympathetic 仁慈的

adj. 猛烈的: marked by violence or ferocity

近义词:dreadful, excruciating, explosive, fearsome, ferocious, fierce, intensive, profound, vehement, violent

反义词:light, moderate, soft 轻柔的

派生词:viciousness n. 邪恶

vicissitude [vi'sisitju:d]

n. 自然变化: natural change or mutation visible in nature or in human affairs

近义词:fluctuation, mutation, shift, variation

反义词:uniformity 一致性,无差异

派生词:vicissitudinous adj. 有变化的

victimize ['viktimaiz]

vt. 使受骗: to subject to deception or fraud

近义词:cheat, cozen, deceive, defraud, dupe, fool, hoax, swindle

反义词:disabuse, disenchant, disillusion, undeceive 使醒悟

vigilant ['vidʒilənt]

adj. 警醒的,警惕的: alertly watchful especially to avoid danger

近义词:alert, attentive, awake, cautious, observant, sharp, watchful

反义词:careless, heedless, inattentive, unmindful, unthinking, unwary 不谨慎的

派生词:vigilance n. 警惕

vignette [vi'njet]

n. 简介短文: a vivid representation in words of someone or something

近义词:definition, delineation, depiction, picture, portrait, portraiture, portrayal, rendering, sketch

vigorous ['viɡərəs]

adj. 精力旺盛的: having active strength of body or mind

近义词:brisk, dynamic, energetic, lively, robust, spirited, vital

反义词:dull, lethargic, listless, sluggish, torpid 没有精神的

adj. 强健的: able to withstand hardship, strain, or exposure

近义词:hard, hardened, inured, rugged, stout, strong, sturdy, tough, toughened

反义词:delicate, soft, tender, weak 脆弱的

派生词:vigor n. 精力

vile [vail]

adj. 丑陋的: unpleasant to look at

近义词:grotesque, hideous, homely, monstrous

反义词:aesthetic, attractive, beautiful, comely, cute, fair, gorgeous, handsome, ravishing, seemly 漂亮迷人的

adj. (道德上)可鄙的,卑鄙的: morally despicable or abhorrent

近义词:base, contemptible, despicable, detestable, dishonorable, execrable, ignominious, mean, nasty, paltry, sordid, wretched

反义词:honorable, lofty, noble, straight, upright, venerable, virtuous 有道德的

vilify ['vilifai]

vt. 诽谤,辱骂: to utter slanderous and abusive statements against

近义词:asperse, blacken, calumniate, defame, libel, malign, smear, traduce

反义词:acclaim, applaud, commend, praise 表扬

派生词:vilification n. 辱骂

vim [vim]

n. 活力,精力: robust energy and enthusiasm

近义词:animation, bounce, dynamism, energy, liveliness, robustness, verve, vibrancy, vigorousness, vitality

反义词:lethargy, listlessness, sluggishness, torpidity 精神不振

vindicate ['vindikeit]

vt. 为…平反,为…辩护,使无罪: to free from allegation or blame

近义词:absolve, acquit, exculpate, exonerate

反义词:incriminate 使有罪

vt. 证明,证实:to give evidence or testimony to the truth or factualness of

近义词:attest, authenticate, certify, corroborate, substantiate, support, validate, verify

反义词:disprove, rebut, refute 反驳,驳斥

vindictive [vin'diktiv]

adj. 复仇的(有寻仇倾向的): disposed to seek revenge

近义词:avenging, resentful, retaliatory, revengeful, vengeful

反义词:forgiving, merciful, relenting 仁慈的

virtuoso [,və:tju'əuzəu]

n. 艺术鉴赏家,专家: a person with masterly skill or technique in the arts

近义词:adept, connoisseur, maestro, master, maven, proficient, wizard

反义词:amateur, inexpert 业余爱好者,非专业玩家

adj. 经验丰富的,技艺精湛的: having or showing exceptional knowledge, experience, or skill in a field of endeavor

近义词:accomplished, adept, consummate, experienced, masterful, professed, skilled, versed, veteran

反义词:amateur, inexperienced, inexpert, unprofessional, unseasoned, unskilled, unskillful 业余的,经验不足的

派生词:virtuosity n. 精湛技艺

virtuous ['və:tʃuəs]

adj. 品德高尚的,正直的: having or showing virtue, especially moral excellence

近义词:decent, ethical, honest, honorable, moral, noble, righteous, straight, upright

反义词:bad, evil, immoral, indecent, sinful, unethical, unrighteous, wicked, wrong 邪恶的

virulent ['virjulənt]

adj. 有毒的: extremely poisonous or venomous

近义词:poisonous, toxic, venomous

反义词:innocuous 无害的;healthy, salubrious, wholesome 有益健康的

adj. 凶残的: marked by a rapid, severe, and destructive course

近义词:cruel, malevolent, malicious, malignant, spiteful, vicious

反义词:benevolent, benign, benignant, loving 仁慈的

派生词:virulence n. 毒性,恶毒

viscid ['visid]

adj. 有粘性的: having a glutinous consistency

近义词:adherent, adhesive, clingy, gluey, glutinous, tenacious, viscous

反义词:slick 光滑的

viscous ['viskəs]

adj. 粘稠的,粘的: viscid; sticky

近义词:glutinous, syrup, viscid

反义词:fluid, watery 流体的,易流动的

visionary ['viʒənəri]

adj. 空想的,不切实际的: having or marked by a tendency to be guided more by ideals than by reality

近义词:idealistic, imaginary, impractical, quixotic, romantic, utopian

反义词:pragmatic 实事求是的,务实的

adj. 幻觉的: not real and existing only in the imagination

近义词:chimerical, dreamy, fabulous, fantastic, illusory, phantom, unreal

反义词:actual, existent, existing, real 真实存在的

adj. 有远见的: having or marked by foresight and imagination

近义词:farseeing, farsighted, forehanded, foreseeing, forethoughtful, prescient, proactive, provident

反义词:improvident, myopic, shortsighted 目光短浅的

vitality [vai'tæləti]

n. 活力,生命力: physical or mental vigor especially when highly developed

近义词:animation, bounce, dynamism, energy, liveliness, robustness, verve, vibrancy, vigorousness, vim

反义词:lethargy, listlessness, sluggishness, torpidity 精神不振

派生词:vitalize vt. 激发,使有活力

vitiate ['viʃieit]

v. 削弱,损害: to reduce the value or impair the quality of

近义词:blemish, cripple, deface, degrade, deteriorate, flaw, harm, impair, mar, undermine

反义词:doctor, fix, mend, patch, rebuild, recondition, reconstruct, renovate, repair, revamp 修复,再生

v. (在道德、审美上)降低,堕落: to debase in moral or aesthetic status

近义词:abase, cheapen, corrupt, debauch, demean, demoralize, deprave, pervert, profane, prostitute, subvert

反义词:elevate, ennoble, uplift 使高尚

派生词:vitiated adj. 受损害的

vitriolic [,vitri'ɔlik]

adj. (言辞)刻薄的: bitterly scathing

近义词:acerbic, acid, acrid, bitter, biting, caustic, corrosive, harsh, mordant, scalding, scathing, sharp, tart

反义词:balmy, benign, bland, delicate, light, mellow, mild, nonabrasive, soft, soothing, tender 柔和的

派生词:vitriol n. 刻薄的话语

vituperate [vi'tju:pəreit]

vt. 谩骂,责骂: to abuse or censure severely or abusively

近义词:abuse, assail, belabor, berate, castigate, excoriate, lambaste, reprimand, scold, rail, revile, upbraid

反义词:admire, commend, laud, praise 赞赏

派生词:vituperative adj. 辱骂的

vivacious [vi'veiʃəs]

adj. 活泼的,快活的: lively in temper, conduct, or spirit

近义词:active, animated, bouncing, brisk, energetic, frisky, kinetic, mettlesome, spirited, sprightly, vital, zippy

反义词:dead, inactive, inanimate, languid, languorous, leaden, lifeless, listless, spiritless, vapid 无活力的

派生词:vivacity n. 活力,活泼

vocation [vəu'keiʃən]

n. 职业: the work in which a person is regularly employed

近义词:calling, employment, occupation, profession, trade, work

反义词:hobby 爱好

派生词:vocational adj. 职业的,为职业做准备的

vociferous [vəu'sifərəs]

adj. 喧哗的,大叫大嚷的: making, given to, or marked by noisy and vehement outcry

近义词:blatant, boisterous, clamant, clamorous, obstreperous, strident, yowling

反义词:reticent, taciturn 沉默的;serene, tranquil 宁静的

volatile ['vɔlətail]

adj. 多变的: characterized by or subject to rapid or unexpected change

近义词:capricious, changeable, fluid, inconstant, mercurial, skittish, temperamental, variable, versatile

反义词:certain, changeless, constant, immutable, invariable, settled, stable, stationary, steady, unchangeable, unvarying 固定的,不变的

派生词:volatility n. 易变性,易挥发性

volition [vəu'liʃən]

n. 意志,自愿选择的行为: the act or power of making one's own choices or decisions

近义词:choice, decision, discretion, will

反义词:coercion, compulsion, constraint, duress, force, pressure 强迫,迫使

voluble ['vɔljubl]

adj. 健谈的,话多的: characterized by ready or rapid speech

近义词:chatty, eloquent, garrulous, glib, loquacious, talkative, vocative

反义词:reticent, taciturn 沉默的;laconic, reserved, succinct 惜字如金的

派生词:volubility n. 口若悬河

voluminous [və'lju:minəs]

adj. 卷数多的,大量的,庞大的: having great volume, fullness, size, or number

近义词:colossal, considerable, elephantine, enormous, gargantuan, gigantic, mammoth, numerous, oversize

反义词:scanty, scarce 缺乏的;dwarf, little, small, undersized 数量少的

voluptuous [və'lʌptjuəs]

adj. 奢侈逸乐的,沉溺酒色的: given to or spent in enjoyments of luxury, pleasure, or sensual gratifications

近义词:carnal, epicurean, luscious, lush, luxurious, indulgent, sensual, sensuous

反义词:ascetic, spartan, self-denying 克己的,自制的

派生词:voluptuary n. 酒色之徒

voracious [vɔ'reiʃəs]

adj. 有很大食量的,贪吃的: having a huge appetite

近义词:edacious, esurient, gluttonous, swinish

反义词:abstemious, abstentious 有节制的

adj. 贪婪的,如饥似渴的: having or marked by an insatiable appetite for an activity or pursuit

近义词:acquisitive, avid, covetous, grasping, greedy, hungry, rapacious, ravenous, thirsty

反义词:apathetic, indifferent, uneager, unenthusiastic 无所谓的

派生词:voracity n. 食欲,贪婪

votary ['vəutəri]

n. 崇拜者,信徒: a person who is fervently devoted, as to a leader or ideal; a faithful follower

近义词:acolyte, adherent, devotee, disciple, fan, fanatic, partisan, pupil, zealot

反义词:bellwether, leader 领导;apostate, defector, renegade, traitor, turncoat 叛徒

vouch [vautʃ]

vi. 担保,声称为真: to declare (something) to be true or genuine; to give a guarantee

近义词:attest, avouch, guarantee, testify, warrant

vouchsafe [vautʃ'seif]

vt. 允诺,给予: to grant or furnish often in a gracious or condescending manner

近义词:accord, award, grant, vest

反义词:withhold 保留,不给予;recant, retract, withdraw 撤回,收回

voyeur [vwɑ:'jə:]

n. 淫窥狂: one obtaining sexual gratification from observing unsuspecting individuals who are partly undressed, naked, or engaged in sexual acts

近义词:peeper

派生词:voyeurism n. 偷窥癖

vulgar ['vʌlɡə]

adj. 粗俗的,无教养的: morally crude, undeveloped, or unregenerate

近义词:bawdy, coarse, crass, crude, dirty, filthy, gross, lowbred, indecent, nasty, obscene, ribald, rude, uncouth

反义词:civilized, cultivated, cultured, genteel, polished, refined, urbane, well-bred 有教养的

adj. 口头的,非正式的: used in or suitable for speech and not formal writing

近义词:conversational, informal, nonliterary, unliterary, vernacular

反义词:bookish, formal, learned, literary 书面的,正式的

vulnerable ['vʌlnərəbl]

adj. 易受攻击的,脆弱的: open to attack or damage

近义词:assailable, endangered, exposed, subject, susceptible

反义词:guarded, protected, shielded 有保护的;invincible, invulnerable 无敌的

派生词:vulnerability n. 弱点,易受伤害

waddle ['wɔdəl]

vi. 摇摇摆摆地走: to walk with short steps that tilt the body from side to side

近义词:careen, dodder, reel, teeter, totter

派生词:waddling adj. 摇摇摆摆的

waffle ['wɔfəl]

vi. 胡扯: to talk or write foolishly

近义词:babble, blather, drivel, gabble, prattle

反义词:articulate 清楚地说

waft [wɑ:ft]

vt. 飘荡,漂浮: to float easily and gently, as on the air

近义词:buoy, drift, glide, hang, hover, raft

反义词:flounder, sink 沉没;submerge 下沉

wag [wæɡ]

n. 幽默诙谐的人: a humorous or droll person

近义词:comedian, comic, droll, humorist, joker, wit

vt. 摆动: to move to and fro or up and down especially with quick jerky motions

近义词:swish, switch, waggle

wan [wɔn]

adj. 苍白的,病态的: suggestive of poor health

近义词:ashen, ashy, blanched, livid, lurid, sickly, pale, pallid

反义词:blooming, florid, flush, full-blooded, glowing, red, rosy, rubicund, ruddy, sanguine 红润的,健康的

wanderlust ['wɔndəlʌst]

n. 旅行癖: a very strong or irresistible impulse to travel

wane [wein]

vi. 减少,衰退,降低: to decrease in size, extent, or degree

近义词:abate, decline, diminish, dwindle, ease, ebb, fall, lessen, lower, moderate, recede, shrink, subside, taper

反义词:accumulate, balloon, burgeon, enlarge, escalate, expand, grow, increase, intensify, mushroom, rise, snowball, soar, wax 增加,扩大,上升

派生词:waning adj. 衰退的,减少的

want [wɔnt]

n. 短缺: the condition or quality of lacking something usual or necessary

近义词:absence, dearth, deficiency, drought, famine, inadequacy, insufficiency, lack, paucity, scarcity, shortage

反义词:abundance, adequacy, amplitude, opulence, plenitude, plenty, sufficiency, wealth 丰富,大量

vt. 渴望: to have a strong desire for

近义词:ache, covet, crave, hunger, itch, long, lust, pine, repine, thirst, wish, yearn

反义词:abhor, abominate, despise, detest, execrate, hate, loathe 厌恶,反感

wanting ['wɔntiŋ]

adj. 未出现的,缺少的: not present or in evidence

近义词:absent, lacking, missing, nonexistent

反义词:existent, present 存在的,出现的

adj. 未达到要求的: not being up to standards or expectations

近义词:deficient, dissatisfactory, ill, inferior, lousy, paltry, poor, unacceptable, unsatisfactory, wretched

反义词:acceptable, adequate, passable, tolerable 可接受的;satisfactory 令人满意的

warmonger ['wɔ:,mʌŋɡə]

n. 好战者: one who urges or attempts to stir up war

近义词:belligerent, hawk, jingoist, war hawk

反义词:dove, pacifist 和平主义者

warp [wɔ:p]

vt. 使偏向: to turn from a correct or proper course

近义词:avert, deflect, divert, veer

反义词:straighten 使变直,使回归正轨

vt. 扭曲,变形: to twist (something) out of a natural or normal shape or condition

近义词:deform, misshape, screw, torture

vt. 曲解: to change so much as to create a wrong impression or alter the meaning of

近义词:distort, falsify, misinterpret, misrepresent, twist

反义词:clarify, clear, explain, illuminate, illustrate 澄清

派生词:warped adj. 弯曲的,变形的

warrant ['wɔrənt]

vt. 承诺: to assume responsibility for the satisfactory quality or performance of

近义词:assure, avouch, guarantee, vouch

vt. 批准,认可: to give official acceptance of as satisfactory

近义词:approbate, authorize, clear, confirm, finalize, formalize, ratify, sanction

反义词:decline, deny, disallow, disapprove, negative, reject, veto 禁止,否决

派生词:warranted adj. 有正当理由的;warranty n.保证,承诺

wary ['wεəri]

adj. 小心的,机警的,谨慎的: marked by keen caution, cunning, and watchfulness

近义词:alert, cautious, chary, circumspect, conservative, guarded, heedful, vigilant, watchful

反义词:careless, heedless, incautious, unguarded, unmindful, unwary 不谨慎的

派生词:wariness n. 谨慎,小心

wastrel ['weistrəl]

n. 肆意挥霍的人,败家子: one who expends resources foolishly and self-indulgently

近义词:fritterer, profligate, spender, spendthrift, squanderer, waster

反义词:economizer, penny-pincher 节约的人;hoarder, miser, niggard 吝啬鬼

watershed ['wɔ:təʃed]

n. 重要关头,分水岭: a crucial dividing point: turning point

近义词:climax, corner, event, landmark, milestone

wax [wæks]

vi. 月亮渐满: to increase in phase or intensity, used chiefly of the moon, other satellites, and inferior planets

反义词:wane 月亮渐亏

vt. 用蜡涂、处理或上光: to coat (something) with a slippery substance in order to reduce friction

近义词:grease, oil, slick

反义词:coarsen, rough, roughen 使粗糙

vi. 增大,增强: to increase in size, numbers, strength, prosperity, or intensity

近义词:accelerate, accumulate, appreciate, balloon, boom, burgeon, enlarge, escalate, expand, proliferate, rise

反义词:contract, decrease, diminish, dwindle, lessen, recede 减少,减弱

派生词:waxing adj. 增加的

waylay [,wei'lei]

vt. 埋伏,伏击: to lie in wait for or attack from ambush

近义词:ambush, assault, lurk, surprise

wayward ['weiwəd]

adj. 刚愎自用的,不服管束的: following one's own capricious, wanton, or depraved inclinations

近义词:balky, contrary, contumacious, defiant, intractable, obstreperous, rebellious, recalcitrant, refractory, unruly

反义词:amenable, biddable, compliant, conformable, docile, obedient, ruly, submissive, tractable 顺从的

weather ['weðə]

vt. 安全渡过(危机等),经受住: to come through (something) safely

近义词:survive

反义词:decease, die, expire, perish, succumb, pass away 死亡,消亡

welter ['weltə]

n. 混乱;动乱: a state of wild disorder

近义词:disturbance, furor, hurricane, pandemonium, turmoil, turmoil, uproar, whirl

反义词:calm, peace, tranquility 平静,宁静;order 秩序

wheedle ['hwi:dl]

vt. (用花言巧语)诱惑,哄骗: to persuade or attempt to persuade by flattery or guile

近义词:adulate, blandish, cajole, coax

反义词:coerce, compel, demand, force, oblige, require 迫使,强求

whet [hwet]

vt. 磨快: to sharpen by rubbing on or with something (as a stone)

近义词:edge, grind, hone, stone, strop

反义词:blunt, dull 使变钝

whiff [hwif]

n. 微风: a quick puff or slight gust especially of air, odor, gas, smoke, or spray

近义词:breath, puff

反义词:blast 强烈的气流

n. 细微的信号,略微痕迹: an almost imperceptible sign of something

近义词:flicker, glimmer, suggestion, touch, trace

whimsical ['hwimzikəl]

adj. 反复无常的: prone to sudden illogical changes of mind, ideas, or actions

近义词:capricious, fickle, freakish, mercurial, volatile

反义词:resolute, unwavering 坚决的

派生词:whimsicality n. 反复无常

wholesome ['həulsəm]

adj. 有益身心健康的: promoting mental, moral, or social health

近义词:healthy, restorative, salubrious, recuperative, tonic

反义词:insalubrious, noxious, unhealthy, unwholesome 不健康的,有害的

派生词:wholesomeness n. 健康

wicked ['wikid]

adj. 邪恶的: morally very bad

近义词:dark, evil, immoral, iniquitous, nefarious, sinful, vicious, villainous

反义词:decent, ethical, good, honest, honorable, moral, righteous, sublime, upright, virtuous 高尚的

派生词:wickedness n. 邪恶

willful ['wilful]

adj. 固执的,倔强的: obstinately and often perversely self-willed

近义词:adamant, headstrong, immovable, implacable, inconvincible, inflexible, intransigent, mulish, obdurate, pertinacious, perverse, stubborn, unyielding, wrongheaded

反义词:acquiescent, agreeable, amenable, compliant, flexible, pliable, pliant, relenting, yielding 易受影响的

adj. 故意的: done deliberately

近义词:conscious, deliberate, intended, intentional, knowing, purposeful, voluntary, willed, witting

反义词:accidental, chance, haphazard, inadvertent, incidental, random 不经意的,偶然的

willy-nilly ['wili'nili]

adv. 不论是否愿意的(地): whether desired or not

近义词:helplessly, inescapably, inevitably, perforce, unavoidably

adj. 无秩序的,随意的: without order or plan

近义词:aimless, arbitrary, desultory, erratic, haphazard, scattered, slapdash, stray

反义词:methodical, orderly, organized, regular, systematic 有序的,有组织的

wilt [wilt]

vi. (花、植物等)萎蔫: to become limp or flaccid

近义词:flag, hang, loll, sag, swag

vi. 精神萎靡,憔悴: to feel or exhibit the effects of fatigue or exhaustion

近义词:decay, droop, emaciate, fade, fail, lag, languish, sink, waste, wither

反义词:convalesce, rally, rebound, recover, recuperate 康复,复原

wily ['waili]

adj. 狡诈的,狡猾的: clever at attaining one's ends by indirect and often deceptive means

近义词:beguiling, cagey, crafty, cunning, devious, foxy, guileful, scheming, shrewd, slick, sly, subtle, tricky

反义词:artless, guileless, ingenuous, innocent, undesigning 天真的,单纯的

wince [wins]

vi. 畏缩: to shrink back involuntarily as from pain

近义词:blench, cringe, quail, quiver, recoil, shrink, tremble

反义词:confront, face, meet 直面;challenge 挑战

windbag ['windbæɡ]

n. 健谈的人: an exhaustively talkative person

近义词:babbler, conversationalist, gabbler, gasbag, prattler

windy ['windi]

adj. 冗长的: characterized by wearisome verbosity

近义词:circuitous, circumlocutory, diffuse, garrulous, prolix, rambling, verbose

反义词:compact, concise, crisp, pithy, succinct, terse 简洁的

winsome ['winsəm]

adj. 迷人的,漂亮的: generally pleasing and engaging often because of a childlike charm and innocence

近义词:adorable, charming, disarming, enchanting, endearing, sweet, winning

反义词:abhorrent, abominable, detestable, hateful, loathsome, odious 令人厌恶的

派生词:winsomeness n. 迷人

wiretap ['waiətæp]

n./vt. 偷听,窃听: to tap a telephone or telegraph wire in order to get information

近义词:eavesdrop, overhear, tap

wistful ['wistful]

adj. (带着忧伤而)渴望的,怀念的: full of yearning or desire tinged with melancholy

近义词:longing, nostalgic, reminiscent, yearning

反义词:apathetic, indifferent, insouciant, nonchalant, perfunctory, unconcerned 无所谓的,不感兴趣的

wit [wit]

n. 机智,智慧: the natural ability to perceive and understand

近义词:astuteness, brilliance, foxiness, intelligence, keenness, perspicacity, sagacity, sharpness, shrewdness

反义词:brainlessness, dullness, fatuity, lunacy, silliness 愚蠢

n. 智者,有智慧的人: a person of exceptional intelligence

近义词:illuminati, pundit, sage, savant, scholar

反义词:dolt, fool, idiot, simpleton 傻子

派生词:witty adj. 有智慧的

withdraw [wið'drɔ:]

vi. 撤退: to take back or away

近义词:recede, retreat, fall back

反义词:advance 前进;place, position, put 放置,安置

派生词:withdrawal n. 撤退;withdrawn adj. 性格内向的,离群的

wither ['wiðə]

vi. 枯萎,凋谢: to become dry and sapless

近义词:dry, fade, shrivel, wane, wilt, wizen

反义词:revive 复活;bloom, flourish, prosper, thrive 繁茂

派生词:withering adj. 凋谢的,凋亡的

withhold ['wið'həuld]

vt. 扣压,不给予: to refrain from granting, giving, or allowing

近义词:decline, disallow, disapprove, detain, refuse, reject, reprobate, restrain, retain

反义词:allow, concede, grant, permit 授予

wizen ['wizən]

vt. (使)凋谢,(使)枯萎: to become dry, shrunken, and wrinkled often as a result of aging or of failing vitality

近义词:dry, mummify, shrivel, wither

反义词:revive 复活;bloom, flourish, prosper, thrive 繁茂

adj. 凋谢的, 枯萎的: shriveled or dried up

近义词:faded, withered

反义词:blooming 盛开的

wobble ['wɔbl]

vi. 摇晃,颤抖: to move or proceed with an irregular rocking or staggering motion or unsteadily and clumsily from side to side

近义词:rock, totter

反义词:stabilize 使稳定

vi. 犹豫不决: to show uncertainty about the right course of action

近义词:falter, stagger, teeter, vacillate, waver

worldly ['wə:ldli]

adj. 世间的,世俗的: of this world rather than spiritual or religion affairs

近义词:carnal, corporeal, material, mundane

反义词:mental, spiritual 精神的;heavenly 天国的

adj. 老练的: experienced in human affairs

近义词:cosmopolitan, sophisticated

反义词:ingenuous, innocent, na?ve, unsophisticated 天真的

worship ['wə:ʃip]

n. 崇拜,敬仰: extravagant respect to an object of esteem

近义词:adulation, adoration, deification, idolatry, reverence, veneration

反义词:dislike, dismissal, disregard, hatred, loathing, scorn 反感,厌恶

v. 崇拜,膜拜: to offer honor or respect to (someone) as a divine power

近义词:adore, deify, glorify, revere, venerate

反义词:blaspheme, desecrate, profane, violate 亵渎

wrangle ['ræŋɡl]

n. 纷争,争端: an often noisy or angry expression of differing opinions

近义词:altercation, controversy, disagreement, dispute, fight, imbroglio, quarrel, squabble

反义词:harmony 和谐

vi. 争吵: to quarrel noisily or angrily

近义词:altercate, argue, bicker, controvert, hassle, quibble, spat, tiff

派生词:wrangler n. 争吵的人

wrest [rest]

vt. 拧,扭动: to pull, force, or move by violent wringing or twisting movements

近义词:twist, wrench, wring

vt. 辛苦地获得: to gain with difficulty by or as if by force, violence, or determined labor

近义词:scrape, scrounge, squeeze

wretched ['retʃid]

adj. 极差的: very poor in quality or ability

近义词:bad, coarse, inferior, low-grade, mediocre, miserable, poor, rubbishy, terrible, trashy

反义词:excellent, fine, first-class, first-rate, good, high-grade, superior 优质的

adj. 沮丧的: deeply afflicted, dejected, or distressed in body or mind

近义词:blue, crestfallen, dejected, doleful, dolorous, gloomy, melancholy, mournful, rueful, sorrowful, woeful

反义词:blissful, buoyant, cheerful, delighted, glad, happy, joyful, jubilant 欢乐的

派生词:wretchedness n. 沮丧

wrongheaded ['rɔŋ'hedid]

adj. 固执己见的,坚持(错误观点)的: stubborn in adherence to wrong opinion or principles

近义词:adamant, headstrong, immovable, implacable, inconvincible, inflexible, intransigent, mulish, obdurate, pertinacious, perverse, stubborn, unyielding, willful

反义词:acquiescent, agreeable, amenable, compliant, flexible, pliable, pliant

wry [rai]

adj. 扭曲的: abnormally twisted or bent to one side

近义词:bending, crooked, curving, devious

反义词:common, normal, usual 正常的

adj. 坚持错误的: stubborn in adherence to wrong opinion or principles

近义词:headstrong, obstinate, pertinacious, perverse, stubborn, wrongheaded

反义词:amenable, compliant, complying, flexible, pliable, pliant, relenting, yielding 容易改变立场的

xenophobe ['zenəfəub]

n. 仇视(或畏惧)外国人(或外国事物)者: one unduly fearful of what is foreign and especially of people of foreign origin

反义词:xenomania 媚外的人

派生词:xenophobia n. 仇外情绪

yoke [jəuk]

v. 连接: to become joined or linked

近义词:chain, conjugate, hook, interconnect, join, link, unite

反义词:disconnect, disjoin, dissever, disunite, separate, sunder, unchain, unlink, unyoke 分开

yokel ['jəukəl]

n. 乡下人,天真纯朴的人: a naive or gullible inhabitant of a rural areaor small town

近义词:bucolic, bumpkin, churl, provincial, rustic

反义词:cosmopolitan 云游四海的人

zeal [zi:l]

n. 热心,热诚: enthusiastic devotion to a cause, ideal, or goal and tireless diligence in its furtherance

近义词:ardor, devotion, enthusiasm, fervidness, fervor, passion

反义词:apathy, indifference, nonchalance, torpor, unconcern 麻木,冷漠

派生词:zealous adj. 狂热的

zealot ['zelət]

n. 狂热者: a zealous person; especially: a fanatical partisan

近义词:activist, crusader, fanatic, partisan, red hot

派生词:zealotry n. 狂热的行为

zenith ['zeniθ]

n. 最高点,巅峰: culminating point

近义词:acme, apex, apogee, climax, crescendo, crest, peak, pinnacle, summit, top

反义词:bottom, nadir 最低点

zesty ['zesti]

adj. 刺激的,开胃的: appealingly piquant or lively

近义词:peppery, piquant, pungent, salty, savory, spicy, zingy

反义词:bland, insipid, vapid, zestless 乏味的