英语单词词典

opaline美[oʊpəlɪn]英[əʊpəliːn]adj.发乳光的；乳白色的；蛋白石的近义词：white，pearlescent，nacreous，iridescent，opalescent，详细释义adj.(形容词)蛋白石的似蛋白石的（发）乳白光的（发）乳光的蛋白石状的蛋白石似的蛋白色的......

opalescent美[ˌoʊpəlesnt]英[ˌəʊpəlesnt]adj.发乳白光的；乳色的名词：opalescence近义词：white，orient，opaline，pearlescent，nacreous，iridescent，英英释义Adjectivehavingaplayoflustrousrainbowcolors;"aniridescentoi......

opalescence美[oʊpəlesəns]英[əʊpəlesns]n.乳白光；蛋白光；蛋白石混浊近义词：iridescence，英英释义Nounthevisualpropertyofsomethinghavingamilkybrightnessandaplayofcolorsfromthesurface例句Soontherewerealsofl......

opalesce美[ˌoʊpəles]英[ˌəʊpəles]v.发出蛋白似地亮光过去式：opalesced过去分词：opalesced现在分词：opalescing第三人称单数：opallesces英英释义Verbreflectlightorcolorslikeanopal;"Distantcloudsopalescelikepa......

opal美[oʊpl]英[əʊpl]n.欧泊；蛋白石形容词：opaline详细释义n.(名词)猫眼石乳色玻璃【矿】蛋白石轧光细棉布乳白（色）玻璃乳白色adj.(形容词)乳白的英英释义Nounatranslucentmineralconsistingofhydratedsilicaofvariabl......

opah美[oʊpə]英[əʊpə]n.温带海产的美味食用大鱼近义词：moonfish，详细释义n.(名词)青花鱼【动】月鱼（温带海产的美味食用大鱼）月&#40121月鱼科鱼类（Lamprisregius）奥帕赫（音译名）英英释义Nounlargeellipticalbrightlycolo......

opacus美[oʊpeɪkəs]英[əʊpeɪkəs]adj.[气](云)蔽光的......

opacity美[oʊpæsəti]英[əʊpæsəti]n.不透明；晦涩难懂；迟钝；暧昧名词复数：opacities近义词：opaqueness，imperviousness，impenetrability，denseness，cloudiness，muddiness，dullness，mistiness，smokiness，obscurity，obtuseness，com......

opacimeter美[ˌoʊpəsɪmɪtə]英[əʊpəsɪmɪtə]n.暗度计例句TheapplicationofthermostaticcontrolmodulebasedonPIDinopacimeterwasintroduced.介绍了基于PID算法的恒温控制模块在不透光烟度计中的应用。Opaci......

opacify美[oʊpæsəˌfaɪ]英[əʊpæsɪfaɪ]v.使...变得不透明英英释义Verbmakeopaque;"Theglasswasopacifiedmoregreaterprivacy"becomeopaque;"thetissueintheeyescorneamayopacifyandthepatientmaygoblind"例句......

opac美英n.联机公用检索目录......

op美[ɑːp]英[ɒp]abbr.观测点(=Observationpost)例句Theferryboatintheharborgotopsteamforthecrossingtotheisland.泊在港内的渡轮增强了锅炉的汽压，准备驶向那个岛屿。Theirco-opwasformedin1954.他们合作社是在19......

oozy美英adj.潮湿的副词：oozily比较级：oozier最高级：ooziest名词：ooziness近义词：muddy，seeping，oozing，英英释义Adjectiveleakingoutslowly例句Whatcallserythemaoozysexgastritis?什么叫红斑渗出性胃炎？Shouldnoticetocleara......

oozie美[uːzɪ]英[uːzɪ]n.(缅甸的)驯象人；驭象者......

ooze美[uːz]英[uːz]v.（使）渗出；泄漏；流露n.软泥；渗出物过去式：oozed过去分词：oozed现在分词：oozing第三人称单数：oozes近义词：seep，leak，leach，comeoutof，trickle，befullof，reekof，overflowwith，radiate，secretion，emission，excretion，dis......

ootid美[oʊəˌtɪd]英[əʊətɪd]n.[生]卵(子)细胞英英释义Nounmatureovumafterpenetrationbyspermbutbeforetheformationofazygote......

ootheca美[ˌoʊəθiːkə]英[əʊəθiːkə]n.[生]卵囊；卵鞘形容词：oothecal名词复数：oothecae例句Keywordsoothecamantidis;Mantodea;Chinesetraditionalmedicineresource;medicinalvalue;pharmacologicfunction;关......

oostende美英sp.=Ostend......

oospore美[oʊəˌspɔː]英[əʊəspɔː]n.[植]合子(尤指卵孢子)形容词：oosporic英英释义Nounathick-walledsexualsporethatdevelopsfromafertilizedoosphereinsomealgaeandfungi例句Effectsofillumination,moisture......

oosphere美[oʊəsˌfɜː]英[əʊəsˌf]n.[植]卵球英英释义Nounagamete;usedespeciallyoflowerplants例句VenterTheswollenbaseofanarchegoniumthatcontainstheeggcell(oosphere).颈卵器)腹部：颈卵器内含有卵细胞(卵......

oosperm美[oʊəˌspɜːm]英[əʊəspɜːm]n.[动]受精卵例句ToAdoptartificialhatch,oospermhatchedrateis89%.进行人工孵化，受精卵孵化率达89%25；Somepeoplearewornbecauseofoospermthebedisnotstable,gentlydropone......

oose美[uːs]英[uːs]n.灰尘；尘团......

oos美英n.视界外例句IV.INVESTIGATINGOOSTESTRESULTSOOS.检验结果的调查。EnsuretheOOSinvestigationisconductedproperly.确保正确执行对超出质量要求的实验结果的调查。Kadeeshmal,Kadeeshmal.paredoos,paredoos.简......

oops美[ʊps]英[ʊps]int.哎呦（表示惊讶；狼狈；很遗憾）近义词：whoops，详细释义int.(感叹词)哎呦（表示惊讶、很遗憾）哎哟!啼!表示狼狈、惊讶、谢罪等时所发喊声abbr.(缩略词)object-orientedprogrammingsystem以物体为导向的电......

oopm美英abbr.面向对象程序设计方法学......

oophoritis美[ˌoʊəfəraɪtɪs]英[ˌəʊəfəraɪtɪs]n.[医]卵巢炎英英释义Nouninflammationofoneorbothovaries......

oophorectomy美[ˌoʊəfərektəmɪ]英[ˌəʊəfərektəmɪ]n.[医]卵巢切除术名词复数：oophorectomies近义词：ovariectomy，英英释义Nounsurgicalremovalofoneofbothovaries例句"Innoanalysisoragegroupwasoophorectom......

oophorectomize美[oʊəfərektəmaɪz]英[əʊəfərektəmaɪz]vt.[医]切除...的卵巢......

oop美[uːp]英[uːp]sp.[计算机]打印机纸用完例句OOPisanewkindofprogrammingOOP.是一种新的程序。DesignsomeplayforTmactoallyoop.设计一些战术让麦蒂空中接力。（怕怕啊，腰。。。。。）Thisisakindofpolymorphism,inOOP......

oona美英n.乌纳(亦作Oonagh)(f例句ScionofOonacansaveyourteamfromremovalandmakeyourFaerieConclaveslargeanddangerous.同时由于费用消耗不少，所以尽管很强，通常也只放2张，有些人甚至不放。Meaning:Oonahadmetwithmany......

oomph美[ʊmf]英[ʊmf]n.〈非正式〉精力；吸引力；性感近义词：dynamism，energy，enthusiasm，life，go，brio，vigour，vigor，vivacity，liveliness，get-up-and-go，gusto，vim，verve，pizzaz，zing，pizzazz，desirableness，desirability，sexappeal，详细释......

oomingmack美[uːmɪŋmæk]英[uːmɪŋmæk]n.[动]麝牛......

oom美[uːm]英[uːm]n.伯父例句Tumnus:SpareOom,isthatinNarnia?空什么?是在纳尼亚境内么?Thereading?瞨oomdoesntallowsmoking.??阅览室不准吸烟。??Today,thedifferencebetweenMOMandOOMisnotsoobvious.今天，M......

oolong美[uːlɒŋ]英[uːlɒŋ]n.乌龙茶英英释义NounChinesetealeavesthathavebeenpartiallyfermentedbeforebeingdried例句用作名词(n.)ThevendingmachineissoldoutofOolongtea.自动售货机的乌龙茶卖完了。Hespenth......

oology美[oʊɒlədʒɪ]英[əʊɒlədʒɪ]n.鸟卵学形容词：oologic副词：oologically名词：oologist英英释义Nounthebranchofzoologythatstudieseggs(especiallybirdseggsandtheirsize,shape,coloration,andnumber)......

oolitic美[oʊoʊlɪtɪk]英[əʊəʊlɪtɪk]adj.[地]鲕粒岩的sp.像鲕粒岩的.例句Oolitichematiteisconsideredasoneofthemostrefractoryironoretype.鲕状赤铁矿石是目前国内外公认的最难选的铁矿石类型之一。Accord......

oolite美[oʊəˌlaɪt]英[əʊəlaɪt]n.〈地质学〉鲕粒岩形容词：oolitic异体字：oolith例句Thethin-bededsiliceous-rocksincludechertanddepositionalquartzwithtexturesofooliteandpebble.矽质岩包括燧石和沈积石英......

ookinesis美[oʊəkɪniːsɪs]英[əʊəkɪniːsɪs]n.[生]卵核分裂......

oogonium美[ˌoʊəgoʊnɪəm]英[ˌəʊəgəʊnɪəm]n.[生]卵原细胞；藏卵器形容词：oogonial名词复数：oogonia例句Alargenonmotilefemalegameteoreggcell,formedinanoogoniumandreadyforfertilization.卵球一种不活跃......

oogenesis美[ˌoʊədʒenəsɪs]英[ˌəʊədʒenɪsɪs]n.[生]卵子发生；成卵法形容词：oogenetic英英释义Noundevelopmentofova例句用作名词(n.)TheoogenesisandoocyteapoptosisofAtractomorphasinensisBolivarwereobs......

oogamy美[oʊɒgəmɪ]英[əʊɒgəmɪ]n.[生]卵式生殖；异配生殖......

oogamous美[oʊɒgəməs]英[əʊɒgəməs]adj.[生]卵配生殖的名词：oogamy......

oogamete美[ˌoʊəgæˌmiːt]英[ˌəʊəgæmˌiːt]n.[生]雌配子......

oofy美[uːfɪ]英[uːfɪ]adj.富有的......

oof美[uːf]英[uːf]int.哎呦!(被人打到肚子时发出的疼痛声)......

oodm美英abbr.面向对象数据模型......

oodles美[uːdlz]英[uːdlz]n.〈口语或古语〉许多近义词：plenty，heaps，lots，tons，piles，peck，masses，scores，lashings，scads，loads，slews，rafts，dozens，gobs，stacks，详细释义n.(名词)许多大量很多巨额英英释义Nounalargenumberoramount......

oodbs美英abbr.面向对象数据库系统......

oocyte美[oʊəˌsaɪt]英[əʊəsaɪt]n.卵母细胞英英释义Nounafemalegametocytethatdevelopsintoanovumaftertwomeioticdivisions例句用作名词(n.)Theoocyteiseffectivelyatetraploidcell.卵母细胞是有效的四信体细......

oocyst美[oʊəˌsɪst]英[əʊəsɪst]n.[动]卵囊例句用作名词(n.)Wilmutsaidthereweresomanyfailuresbecauseitwasdifficulttoensurethattheemptyoocystandthedonorcellwereatthesamestageofthecelldivisioncycle.......

ooa美英n.轨道最适高度例句HowtoapplyOOAmethodtoengineeringapplicationsisdiscussed.只有对应用论域有了充分的认识才能建立起完善的设计模型，开发出符合应用论域要求的软件系统。ThisprojectusedOOAtoanalyzeandOOD......

oo美英abbr.面向对象的(=ObjectOriented)例句HasOOfeatures,butisnotfullyobject-oriented.有OO功能，但却不是完全的面向对象。Thenextsailingisat3:oop.m.下次出航时间是在下午三点。Weroundedourlipstosay"OO".我们......

onyxis美[oʊnɪksɪs]英[əʊnɪksɪs]n.[医]嵌甲英英释义Nountoenailhavingitsfreetiporedgesembeddedinthesurroundingflesh......

onyx美[ɑːnɪks]英[ɒnɪks]n.缟玛瑙详细释义n.(名词)【矿】缟玛瑙石华条纹玛瑙【矿】彩纹玛瑙爪甲眼前房积脓条纹大理岩英国制造的一种潜艇的名称英英释义Nounachalcedonywithalternatingblackandwhitebands;usedi......

onymous美[ɒnɪməs]英[ɒnɪməs]adj.署名的近义词：anonymous，英英释义Adjectivebearinganame;"articlesinmagazinesareusuallyonymous"例句articlesinmagazinesareusuallyonymous.杂志中的文章通常是署了名的。onym......

onychophoran美[ˌɒnɪkɒfərən]英[ɒnɪkɒfərən]n.[昆]栉蚕近义词：peripatus，英英释义Nounanyofnumerousvelvety-skinnedwormlikecarnivorousanimalscommonintropicalforestshavingcharacteristicsofbotharthrop......

onychophagia美[ɒnɪkoʊfeɪdʒɪə]英[ɒnɪkəʊfeɪdʒɪə]n.[医]咬(指)甲癖......

onychomycosis美[ˌɒnəkoʊmaɪkoʊsɪs]英[ɒnɪkəʊmaɪkəʊsɪs]n.[医]甲真菌病；甲癣例句用作名词(n.)ResultOnychomycosiswascuredbysupplementingintestinalprobiotics.结果补充肠道益生菌可以治愈甲真菌病。......

onychia美[oʊnɪkɪə]英[əʊnɪkɪə]n.[医]甲床炎......

onwards美[ɑːnwərdz]英[ɒnwədz]adv.向前；前进；在前面sp.=onward.近义词：forward，forwards，ahead，on，headlong，straighton，along，or，onward，forrader，详细释义adv.(副词)向前前进在前（面）从（某时）起（一直）前往在先迈进_null.=onwarda......

onward美[ɒnwəd]英[ɒnwəd]adj.向前的；前进的adv.向前；前进近义词：forward，ahead，further，on，forth，forwards，along，headlong，straighton，or，onwards，forrader，backward，详细释义adj.(形容词)向前的前进的继续的向上的adv.(副词)向......

onus美[oʊnəs]英[əʊnəs]n.负担；义务；耻辱近义词：responsibility，grief，weight，burden，obligation，duty，encumbrance，incumbrance，load，详细释义n.(名词)责任义务负担过失污名职责重担耻辱负荷责备奥纳斯（音译名）英英释义Nounan......

ontology美[ɑːntɑːlədʒi]英[ɒntɒlədʒi]n.实体论；本体论形容词：ontological副词：ontologically名词：ontologist详细释义n.(名词)实体论（学）【哲】本体论（学）存在论英英释义Noun(computerscience)arigorousandexhaust......

ontologize美[ɒntɒlədʒaɪz]英[ɒntɒlədʒaɪz]vt.[哲]以本体论表达；用本体论的观点看待......

ontologist美[ɒntɒlədʒɪst]英[ɒntɒlədʒɪst]n.存在论者......

ontological美[ˌɒntəlɒdʒɪkl]英[ˌɒntəlɒdʒɪkl]adj.存在论的；本体论的详细释义adj.(形容词)【哲】本体论的存在论的本体论的英英释义Adjectiveoforrelatingtoontology;"ontologicalspeculations"例句用作形......

ontologic美[ɒntəlɒdʒɪk]英[ɒntəlɒdʒɪk]adj.[哲]本体论的；实体论的例句Softwareagentsarecreatedbyaddingnewontologicknowledgeandsoftwarecomponentstotheframework.可以通过增加新的本体知识和向框架中增......

ontogeny美[ɒntɒdʒɪnɪ]英[ɒntɒdʒɪnɪ]n.个体发生；个体发生学形容词：ontogenetic副词：ontogenetically名词复数：ontogenies近义词：growing，growth，development，maturation，ontogenesis，英英释义Noun(biology)theprocess......

ontogenic美[ɒntoʊdʒenɪk]英[ɒntəʊdʒenɪk]adj.[生]个体发生的；个体发育的例句MorphologicalandOntogenicCharacterizationofRicewithDynamicTillerAngle分蘖角度动态型水稻的形态特征及生长特性分析......

ontogenetic美[ɒntoʊdʒənetɪk]英[ɒntəʊdʒənetɪk]adj.[生]个体发生的；个体发育的英英释义Adjectiveoforrelatingtotheoriginanddevelopmentofindividualorganisms;"ontogeneticdevelopment"例句用作形容词(a......

ontogenesis美[ˌɒntədʒenɪsɪs]英[ˌɒntədʒenɪsɪs]n.个体发生名词复数：ontogeneses近义词：growing，growth，development，maturation，ontogeny，英英释义Noun(biology)theprocessofanindividualorganismgrowingorgani......

onto美[ɑːntə]英[ɒntə]prep.到...上详细释义prep.(介词)到...上，向...之上，在...之上对...熟悉，对...了解，对…心中有数推卸到转嫁给发觉转向转移到正处在…的过程中【数】映射到…上adj.(形容词)【数】映成的，映射的......

ontic美[ɒntɪk]英[ɒntɪk]adj.本体的例句Sogovernmentpublicityisgovernmentonticbeing,butnotpublicentityoridiographicpublicity.因而公共性是政府的实体性存在，而非公共实体和具体的公共性。Dilthey"puttoolitt......

onthe美[ɒnð]英[ɒnð]n.在例句用作名词(n.)Therepairmaninstalledanironlatchonthedoor.修理工在门上安了铁门闩。Thereisasmallvillageontheeastcoast.在东海岸上有一个小村庄。......

ontario美[ɑːnterioʊ]英[ɒnteəriəʊ]n.安大略湖（北美五大湖之一）；安大略(加拿大的一个省)英英释义NounthesmallestoftheGreatLakesaprosperousandindustrializedprovinceincentralCanada例句用作名词(n.)Ourfirstl......

onsweep美[ɒnˌswɪp]英[ɒnswiːp]n.朝前疾驰例句Thesecrudeeffortstostoptheonsweepofamightysocialforcewiththebodiesoftheirwomenfolkwerethedyinggaspsoftheandlords.地主们妄图牺牲自己女眷的肉体来阻挡这股......

onstage美[ˌɑːnsteɪdʒ]英[ˌɒnsteɪdʒ]adj.台上的；台上演出的；舞台表演区的adv.在台上；在舞台表演区近义词：offstage，详细释义adj.(形容词)台上（演出）的舞台表演区的舞台上的表演的在前台的adv.(副词)上台上场在前台（......

onslaught美[ɑːnslɔːt]英[ɒnslɔːt]n.猛攻；攻击；抨击近义词：attack，assault，offensive，onset，offense，push，drive，charge，descent，siege，invasion，ambush，blitz，blitzkrieg，outpouring，barrage，onrush，bombardment，详细释义n.(名词)......

onside美[ˌɑːnsaɪd]英[ˌɒnsaɪd]adj.正规位置的；不越位的adv.不越位地近义词：legal，safe，clear，intheclear，offside，英英释义Adjectivenotoffside;beingwithintheprescribedareaofplay例句用作形容词(adj.)Therefereed......

onshore美[ɑːnʃɔːr]英[ɒnʃɔː(r)]adj.(风)向陆的；在岸上的adv.向陆地近义词：shoreward，inshore，seaward，offshore，英英释义Adjective(ofwinds)comingfromtheseatowardtheland;"aninshorebreeze""anonshoregale""she......

onset美[ɑːnset]英[ɒnset]n.攻击；进攻；开始近义词：beginning，commencement，start，onslaught，assault，attack，charge，drive，offense，opening，inception，arrival，advent，accession，offensive，initiative，oncoming，onrush，详细释义n.(名词)......

onrushing美[ɒnˌrʌʃɪŋ]英[ɒnrʌʃɪŋ]adj.顾前不顾后奔跑的；猛冲的；汹涌的近义词：oncoming，surging，rushing，approaching，advancing，详细释义adj.(形容词)猛冲的（指某物的移动非常快而强有力的，以至于很难停住）汹涌的突......

onrush美[ɑːnrʌʃ]英[ɒnrʌʃ]n.突进；袭击形容词：onrushing近义词：river，surge，rush，wave，tide，deluge，flood，onset，attack，onslaught，英英释义Noun(military)anoffensiveagainstanenemy(usingweapons);"theattackbeganatdawn"......

onr美英n.美国海军研究局例句Neitheronrofuspassedthetest.我们两个人都没通过测试。TheONRwilltestthesystematseathisautumn.ONR将在今年秋季在海上测试这种吊车。Ialsowanttogothereonrday.长城太壮观了，我也想哪天......

onomatopoesis美[ɒnoʊmætoʊpoʊiːsɪs]英[ɒnəʊmætəʊpəʊiːsɪs]n.拟声；拟声法......

onomatopoeic美[ˌɒnəˌmætəpiːɪk]英[ˌɒnəˌmætəpiːɪk]adj.拟声的近义词：onomatopoetic，echoic，onomatopoeical，imitative，英英释义Adjectiveoforrelatingtoorcharacterizedbyonomatopoeia(ofwords)formedini......

onomatopoeia美[ˌɑːnəˌmætəpiːə]英[ˌɒnəˌmætəpiːə]n.拟声；拟声语；声喻法形容词：onomatopoeic副词：onomatopoeically英英释义Nounusingwordsthatimitatethesoundtheydenote例句用作名词(n.)Theonomatopoe......

onomatology美[ɒnoʊmətɒlədʒɪ]英[ɒnəʊmətɒlədʒɪ]n.名字的；专有名词学......

onomastics美[ˌɑːnəmæstɪks]英[ˌɒnəmæstɪks]n.语原论；名义论；专有名词学英英释义Nounthebranchoflexicologythatstudiestheformsandoriginsofpropernames......

onomasticon美[ˌɒnəmæstəkən]英[ˌɒnəmæstɪkən]n.专用名词表英英释义Nounalistofpropernounsnamingpersonsorplaces......

onomastic美[ˌɒnəmæstɪk]英[ˌɒnəmæstɪk]adj.名字的；亲自签名的英英释义Adjectiveoforrelatedtoonomastics;"hepublishedacollectionofhisonomasticessays"例句OnomasticDayofKingJuanCarlos胡安·卡洛斯......

onomancy美[ɒnoʊmænsɪ]英[ɒnəʊmænsɪ]n.姓名算命(按姓名字母预测命运)英英释义Noundivinationbythelettersofaname......

ono美英n.刺鲅abbr.或略低于此价（=ornearoffer）英英释义NounUnitedStatesmusician(borninJapan)whomarriedJohnLennonandcollaboratedwithhimonrecordings(bornin1933)例句YokoOno,letsbeginwithyourworkasanartist.小......

only美[oʊnli]英[əʊnli]adv.只有；仅仅；刚刚adj.最好的；唯一的；出众的conj.但是；除非；然而；毕竟近义词：alone，sole，unique，unmatched，alone，atleast，nothingbut，solely，many，numerous，several，amongst，together，详细释义adv.(副词)不料，反......

onlooking美[ɒnlʊkɪŋ]英[ɒnlʊkɪŋ]adj.旁观的......

onlooker美[ɑːnlʊkər]英[ɒnlʊkə(r)]n.旁观者近义词：spectator，bystander，observer，witness，watcher，viewer，looker-on，英英释义Nounsomeonewholookson例句用作名词(n.)Hismanneristhatofanonlooker.他采取一种旁观者的......

onload美[ɒnloʊd]英[ɒnləʊd]vt.装载adj.带着负荷的过去式：onloaded过去分词：onloaded现在分词：onloading第三人称单数：onloads例句OnloadDisplaysanalertboxwhenthepagehasfinishedloading.当页面完成加载后会显示一......

online美[ˌɑːnlaɪn]英[ˌɒnlaɪn]adj.联机的；在线的adv.在线地近义词：connected，on，operational，working，available，accessible，wired，virtual，cyber-，real-time，inrealtime，live，electronically，on-line，详细释义adj.(形容词)联......

onliest美[oʊnlɪst]英[əʊnlɪst]adj.=only......

onlay美[ɒnˌleɪ]英[ɒnleɪ]vt.覆盖n.覆盖物；填补物例句CONCLUSION:Cornealonlayiseffectiveandsafeintreatingcornealstaphyloma.结论:应用角膜覆盖术治疗角膜(角巩膜)葡萄肿22例(22眼)临床证明疗效确实、安全可靠......