英语单词词典

obsolescence美[ˌɑːbsəlesns]英[ˌɒbsəlesns]n.过时；作废近义词：uselessness，desuetude，undesirability，oldness，英英释义Nountheprocessofbecomingobsolete;fallingintodisuseorbecomingoutofdate;"apolicyofplanned......

obsolesce美[ˌɒbsəles]英[ˌɒbsəles]v.行将过时；成为废物过去式：obsolesced过去分词：obsolesced现在分词：obsolescing第三人称单数：obsolesces英英释义Verbbecomeobsolete,fallintodisuse;"Thiswordhasnotobsolesced,......

obsidional美[əbsɪdɪənəl]英[əbsɪdɪənəl]adj.包围的；围攻的例句obsidionalinfection[医]战场感染......

obsidian美[əbsɪdiən]英[əbsɪdiən]n.黑曜石详细释义n.(名词)【矿】黑曜石黑曜岩玻璃玉英英释义Nounacidorgraniticglassformedbytherapidcoolingoflavawithoutcrystallization;usuallydark,buttransparentinthi......

obsessive美[əbsesɪv]英[əbsesɪv]adj.着迷的；困扰的；强迫性的副词：obsessively名词：obsessiveness近义词：absorbing，compulsive，fanatical，fixated，infatuated，neurotic，preoccupied，possessed，fanatic，enthusiast，devotee，buff，nu......

obsession美[əbseʃn]英[əbseʃn]n.困扰；沉迷；着魔；妄想形容词：obsessional副词：obsessionally近义词：thing，fixation，mania，fascination，passion，preoccupation，craze，bag，addiction，conjuration，compulsion，双解释义n.(名词)[C][U]......

obsess美[əbses]英[əbses]v.着迷；困扰名词：obsessor过去式：obsessed过去分词：obsessed现在分词：obsessing第三人称单数：obsesses近义词：haunt，preoccupy，grip，consume，fixate，possess，fascinate，ghost，详细释义v.(动词)（使）着迷，使痴......

observingly美[əbzɜːvɪŋlɪ]英[əbzɜːvɪŋlɪ]adv.注意地近义词：observantly，英英释义Adverbinanobservantmanner......

observing美[əbzɜːvɪŋ]英[əbzɜːvɪŋ]adj.注意的；留心的；观察力敏锐的sp.动词observe的现在分词.近义词：observant，英英释义Adjectivequicktonotice;showingquickandkeenperception例句用作形容词(adj.)Indeed,th......

observer美[əbzɜːrvər]英[əbzɜːvə(r)]n.观察者近义词：witness，spectator，bystander，viewer，onlooker，eyewitness，seer，lookout，watcher，visitor，auditor，tourist，passerby，goggler，sightseer，examiner，reconnoiter，gaper，adheren......

observe美[əbzɜːrv]英[əbzɜːv]v.观察；遵守；注意到；庆祝副词：observingly过去式：observed过去分词：observed现在分词：observing第三人称单数：observes近义词：celebrate，perceive，scrutinize，follow，watch，witness，remark，view，com......

observatory美[əbzɜːrvətɔːri]英[əbzɜːvətri]n.天文台；气象台；了望台名词复数：observatories近义词：building，station，laboratory，telescope，viewpoint，observationtower，lookout，lookoutstation，详细释义n.(名词)天文......

observational美英adj.根据观察的；监视的近义词：data-based，experimental，英英释义Adjectiverelyingonobservationorexperiment;"experimentalresultsthatsupportedthehypothesis"例句Thisisanextraordinaryandprovocativ......

observation美[ˌɑːbzərveɪʃn]英[ˌɒbzəveɪʃn]n.观察；观察力；注意；评论形容词：observational副词：observationally近义词：discovery，inspection，seeing，watching，详细释义n.(名词)观察（力）监视言论，讲话，谈话意见注意，察觉......

observantly美[əbzɜːvəntlɪ]英[əbzɜːvəntlɪ]adv.敏锐地近义词：attentively，alertly，vigilantly，intently，observingly，英英释义Adverbinanobservantmanner......

observant美[əbzɜːrvənt]英[əbzɜːvənt]adj.观察力敏锐的；（对法律、习俗、传统等）谨慎遵守的副词：observantly近义词：alert，astute，attentive，aware，careful，cognizant，eagle-eyed，heedful，mindful，perceptive，percipient，quic......

observance美[əbzɜːrvəns]英[əbzɜːvəns]n.遵守；仪式；纪念近义词：ceremonial，ceremony，fulfilment，obedience，observation，adherence，compliance，execution，performance，conformity，fulfillment，scrutiny，formality，ritual，occa......

observably美[əbzɜːvəbli]英[əbzɜːvəbli]adv.显著地；醒目地近义词：noticeably，perceptibly，visibly，clearly，recognizably，plainly，apparently，evidently，obviously，discernibly，英英释义Adverbinanoticeablemanner;"hech......

observable美[əbzɜːrvəbl]英[əbzɜːvəbl]adj.可观察到的；值得注意的；可遵守的n.[物]可观察量(观察符号)副词：observably近义词：discernible，perceptible，scientific，outward，visual，evident，noticeable，visible，apparent，ob......

observability美[əbzɜːvəbɪlɪtɪ]英[əbzɜːvəbɪlɪtɪ]n.[计算机]可观察性例句用作名词(n.)Scanchainpartitionimprovesdiagnosisresolutionsbysolvingcontrollabilityproblemsandobservabilityproblems.扫......

obsequious美[əbsiːkwiəs]英[əbsiːkwiəs]adj.谄媚的；奉承的；顺从的副词：obsequiously名词：obsequiousness近义词：conformable，acquiescent，obedient，sycophantic，fawning，servile，flattering，submissive，compliant，deferentia......

obsequies美[ɑːbsəkwiz]英[ɒbsəkwiz]n.葬礼sp.名词obsequy的复数.近义词：burial，例句用作名词(n.)Hundredspaidtheirlastrespectsathisobsequies.数百人在他的葬礼上表达他们最后的敬意。......

obsequial美[ɒbsiːkwɪəl]英[ɒbsiːkwɪəl]adj.葬礼的......

obsequence美[ɒbsɪkwəns]英[ɒbsɪkwəns]n.巴结；奉承拍马(亦作obsequeence)......

obsecration美[ɒbsɪkreɪʃən]英[ɒbsɪkreɪʃən]n.恳求；恳求连祷句......

obsecrate美[ɒbsɪˌkreɪt]英[ɒbsɪkreɪt]v.恳求......

obscurity美[əbskjʊrəti]英[əbskjʊərəti]n.昏暗；晦涩；不出名；不明名词复数：obscurities近义词：abstruseness，anonymity，insignificance，unimportance，oblivion，incomprehensibility，vagueness，silence，ambiguousness，doubt，sh......

obscure美[əbskjʊr]英[əbskjʊə(r)]adj.难解的；不著名的；微暗的；[语音学]轻音的v.使...模糊；隐藏；变模糊n.模糊不清的东西副词：obscurely比较级：obscurer最高级：obscurest名词：obscureness过去式：obscured过去分词：obscured......

obscuration美[ˌɒbskjʊreɪʃən]英[ɒbskjʊəreɪʃən]n.昏暗；蒙昧；[天]掩星近义词：pretense，例句Dealwiththecausesofobscuration,notwiththesun.（比如眼翳）需要治理的是障碍的成因，而非太阳。Theperiodoftimeduringw......

obscurantist美[ˌɒbskjuræntɪst]英[ˌɒbskjuræntɪst]n.反启蒙主义者adj.反启蒙主义者的近义词：conservative，reactionary，traditionalist，diehard，dogmatist，obscurant，backward-looking，Old-Fashioned，hidebound，doctri......

obscurantism美[ɑːbskjʊræntɪzəm]英[ˌɒbskjuræntɪzəm]n.反启蒙主义；反开化论；文盲政策名词：obscurantist近义词：conservatism，traditionalism，dogmatism，reaction，illiberalism，opposition，英英释义Nounapolicyofopp......

obscurantic美[ˌɒbskjʊræntɪk]英[ɒbskjʊræntɪk]adj.蒙昧主义的......

obscurant美[əbskjʊrənt]英[ɒbskjʊərənt]n.反启蒙主义者；反对开化论者......

obscenity美[əbsenəti]英[əbsenəti]n.猥亵下流；猥亵的话(或行为)名词复数：obscenities近义词：dirt，lewdness，indecency，crudeness，rudeness，atrocity，tastelessness，vulgarity，crassness，smut，salacity，filth，bawdiness，salacious......

obscene美[əbsiːn]英[əbsiːn]adj.淫秽的；猥亵的副词：obscenely近义词：dirty，foul，nasty，offensive，decent，双解释义adj.(形容词)淫秽的,下流的offensivetoacceptedideaofmorality可憎的,可恶的disgusting英英释义Adjectiv......

obpyriform美[ɒbpɪərɪfɔːm]英[ɒbpɪərɪfɔːm]adj.倒梨形的......

obpyramidal美[ɒbpɪræmɪdəl]英[ɒbpɪræmɪdəl]adj.倒金字塔形的......

obovoid美[ɒboʊvɔɪd]英[ɒbəʊvɔɪd]adj.[植]倒卵球形的例句用作形容词(adj.)Thisspeciesisdistinctinhavinganobovoiddrupe.本种具一个倒卵球形的核果方面是特别的。......

obovate美[ɒboʊveɪt]英[ɒbəʊveɪt]adj.[植]倒卵形的英英释义Adjective(ofaleafshape)egg-shapedwiththenarrowerendatthebase例句用作形容词(adj.)Leafbladesobovateorelliptic,rarelyovate,basenarrowlycuneat......

obole美[ɒboʊl]英[ɒbəʊl]n.奥波尔(中世纪法国的一种银币)......

obol美[ɒbəl]英[ɒbɒl]n.古代希腊的银币异体字：obolus名词复数：obols......

oboist美[oʊboʊɪst]英[əʊbəʊɪst]n.双簧管吹奏者英英释义Nounamusicianwhoplaystheoboe例句Theoboistiswellknownforhisimprovisation.这位双簧管吹奏者以即兴演奏而著名。......

oboe美[oʊboʊ]英[əʊbəʊ]n.双簧管名词：oboist近义词：hautbois，hautboy，详细释义n.(名词)【音】双簧管=oboist欧巴【音】双簧管者欧巴音程风琴中发生似双簧管音的音栓英英释义Nounaslenderdouble-reedinstrument;awoo......

obnoxious美[əbnɑːkʃəs]英[əbnɒkʃəs]adj.可憎的；不愉快的；讨厌的副词：obnoxiously名词：obnoxiousness近义词：hateful，loathsome，despicable，abominable，offensive，detestable，dreadful，wretched，deplorable，repulsive，disag......

obmutescence美[ɒbəmjuːtesns]英[ɒbəmjuːtesns]n.死不吭声......

obloquy美[ɑːbləkwi]英[ɒbləkwi]n.漫骂；叱骂；毁谤名词复数：obloquies近义词：shame，dishonor，defamation，opprobrium，censure，criticism，blame，badpress，attack，characterassassination，disgrace，infamy，ignominy，disfavor，disfavou......

oblong美[ɑːblɔːŋ]英[ɒblɒŋ]n.长方形；椭圆形adj.长方形的；椭圆形的详细释义n.(名词)椭圆形长方形矩形adj.(形容词)椭圆形的长方形的矩形的椭圆体的拉长的长圆形的英英释义Nounaplanefigurethatdeviatesfromasqu......

oblomovism美英sp.沉溺于空想而一味怠惰懒散的作风......

oblomov美英n.奥勃洛莫夫(俄国作家冈察洛夫)......

obliviscence美[ɒblɪvɪsəns]英[ɒblɪvɪsəns]n.遗忘；遗忘倾向......

oblivious美[əblɪviəs]英[əblɪviəs]adj.没注意到；健忘的副词：obliviously名词：obliviousness近义词：unconscious，forgetful，senseless，preoccupied，absorbed，abstracted，unmindful，unaware，ignorant，insensible，英英释义Adjec......

oblivion美[əblɪviən]英[əblɪviən]n.遗忘；忘却近义词：silence，nothing，forgetfulness，unconsciousness，stupor，insensibility，obscurity，extinction，nothingness，obliviousness，limbo，详细释义n.(名词)遗忘忘却被忘却赦免失......

obliteration美[əˌblɪtəreɪʃn]英[əˌblɪtəreɪʃn]n.涂去；抹消；删除近义词：annihilation，eradication，destruction，elimination，abolition，demolition，英英释义Noundestructionbyannihilatingsomethingthecompletedes......

obliterate美[əblɪtəreɪt]英[əblɪtəreɪt]v.涂去；擦去；删除；盖销（邮票等）形容词：obliterative名词：obliteration过去式：obliterated过去分词：obliterated现在分词：obliterating第三人称单数：obliterates近义词：destroy，demo......

obliquity美[əblɪkwɪtiː]英[əblɪkwɪtɪ]n.倾斜；不正直的行为形容词：obliquitous名词复数：obliquities近义词：asynclitism，deceptiveness，英英释义Nounthepresentationduringlaboroftheheadofthefetusatanabnormalang......

obliquitous美[əblɪkwɪtəs]英[əblɪkwɪtəs]adj.倾斜地；交叉地；倾角地......

oblique美[əbliːk]英[əbliːk]adj.间接的；斜的；拐弯抹角的；不光明正大的n.倾斜物v.[解]斜肌.sp.倾斜副词：obliquely名词：obliqueness近义词：indirect，crooked，bias，side，slanting，slanted，sloping，leaning，askew，diagonal，implicit......

obligor美[ˌɒbləgɔː]英[ˌɒbləgɔː]n.债务人；欠债者详细释义n.(名词)债务人【律】义务人负债人例句用作名词(n.)Thedutyofbreachoffaithistheresultofobligorbreach.违约赔偿责任是债务人不履行债务的后果。Su......

obligingly美[əblaɪdʒɪŋli]英[əblaɪdʒɪŋli]adv.亲切地；乐于助人地近义词：helpfully，kindly，considerately，willingly，cooperatively，agreeably，politely，courteously，accommodatingly，英英释义Adverbinaccommodation;"......

obliging美[əblaɪdʒɪŋ]英[əblaɪdʒɪŋ]adj.乐于助人的sp.动词oblige的现在分词.副词：obligingly名词：obligingness近义词：helpful，considerate，accommodating，thoughtful，well-meaning，courteous，benevolent，adaptable，g......

obliger美[əblaɪdʒər]英[əblaɪdʒər]n.施惠与人者近义词：accommodator，英英释义Nounsomeonewhoperformsaserviceordoesafavor......

obligee美[ˌɒblɪdʒiː]英[ˌɒblɪdʒiː]n.权利人；债权人例句用作名词(n.)Receiveobligeetoinformjuniortravelisdeleted.接到权利人通知后进行删除。Onceinfringementhappens,becauseofrapidnessofspreadingnews......

oblige美[əblaɪdʒ]英[əblaɪdʒ]vt.迫使；责成；使感激；施恩于；帮...的忙；使…成为必要vi.帮忙名词：obliger过去式：obliged过去分词：obliged现在分词：obliging第三人称单数：obliges近义词：make，compel，obligate，accommodate，force，n......

obligatory美[əblɪɡətɔːri]英[əblɪɡətri]adj.强制性的；义务的；必须的副词：obligatorily近义词：necessary，forcible，forced，compulsory，required，requisite，essential，derigueur，statutory，mandatory，binding，thelaw，optiona......

obligato美英n.助奏；助唱adj.不能省略的近义词：necessity，obbligato，英英释义Nounapersistentbutsubordinatemotifapartofthescorethatmustbeperformedwithoutchangeoromission......

obligation美[ˌɑːblɪɡeɪʃn]英[ˌɒblɪɡeɪʃn]n.义务；责任形容词：obligational近义词：charge，duty，choice，freedom，详细释义n.(名词)义务责任，职责恩惠（项目），恩义，欠下的人情，人情债证券契约，合约偿付债务的款项，债务负担......

obligate美[ɒbləˌgeɪt]英[ɒblɪgeɪt]v.使负义务；强制；预留adj.有义务的；必要的；【医】专性的，固性的形容词：obligable副词：obligately名词：obligator过去式：obligated过去分词：obligated现在分词：obligating第三人称单数：ob......

oblatory美[əbleɪtərɪ]英[əbleɪtərɪ]adj.奉献的；供奉物的......

oblation美[əbleɪʃən]英[ɒbleɪʃən]n.供奉；奉献；祭品形容词：oblational近义词：collection，charity，offering，英英释义Nountheactofcontributingtothefundsofachurchorcharity;"oblationsforaidtothepoor"theactofoffe......

oblate美[ɒbleɪt]英[ɒbleɪt]adj.奉为神圣的；扁平的；扁圆的n.献身于修道院生活的人副词：oblately名词：oblateness近义词：pumpkin-shaped，prolate，英英释义NounalaypersondedicatedtoreligiousworkorthereligiouslifeAdjec......

oblast美[ɒblæst]英[ɒblɑːst]n.州(苏联各加盟共和国的行政区划名称)例句用作名词(n.)LocatedontheVolgaRiverinwhatisnowtheAstrakhanOblast,ItilwasanimportantcityontheSilkRoad.栗特是丝绸之路上一个重要的城......

oblanceolate美[ɒblænsɪəlɪt]英[ɒblænsɪəlɪt]adj.[植]倒披针形的英英释义Adjective(ofaleafshape)havingabroadroundedapexandataperingbase例句用作形容词(adj.)Leavesbasal,rosulate,narrowlyoblongtoobl......

objurgatory美[ɒbdʒɜːɡətərɪ]英[ɒbdʒɜːɡətərɪ]adj.叱责的；非难的近义词：damning，censorious，......

objurgation美[ˌɒbdʒɜːgeɪʃən]英[ˌɒbdʒɜːgeɪʃən]n.责难；叱责近义词：complaint，hell，scolding，chiding，tongue-lashing，英英释义Nounrebukingapersonharshly......

objurgate美[ɒbdʒəˌgeɪt]英[ɒbdʒɜːgeɪt]vt.怒斥；谴责形容词：objurgatory副词：objurgatorily名词：objurgation过去式：objurgated过去分词：objurgated现在分词：objurgating第三人称单数：objurgates近义词：correct，chast......

objettrouve美[əbdʒetruːv]英[əbdʒetruːv]n.自然发生的艺术品；被发现之物......

objector美[əbdʒektər]英[əbdʒektə(r)]n.反对者；提出异议的人近义词：protester，dissident，contestant，dissenter，英英释义Nounapersonwhodissentsfromsomeestablishedpolicy例句用作名词(n.)Ishouldliketoownmyselfac......

objectless美[ɒbdʒektlɪs]英[ɒbdʒɪktlɪs]adj.无目的的；没有遮住视线的近义词：aimless，......

objectivize美[əbdʒektəˌvaɪz]英[əbdʒektɪvaɪz]vt.使客观化名词：objectivization过去式：objectivized过去分词：objectivized现在分词：objectivizing第三人称单数：objectivizes近义词：objectify，......

objectivity美[ˌɒbdʒektɪvəti]英[ˌɒbdʒektɪvəti]n.客观；客观性近义词：justice，impartiality，detachment，independence，neutrality，fairness，objectiveness，详细释义n.(名词)客观（性）对象性客观事实英英释义Nounjudgmen......

objectivism美[əbdʒektəvɪzəm]英[əbdʒektəvɪzəm]n.客观主义；客观性形容词：objectivistic名词：objectivist例句用作名词(n.)Sheisknownforherbest-sellingnovelsandfordevelopingaphilosophicalsystemshecalled......

objectively美[əbdʒektɪvli]英[əbdʒektɪvli]adv.客观地近义词：impartially，dispassionately，neutrally，independently，disinterestedly，fairly，accurately，quantitatively，empirically，factually，tangibly，demonstrably，subj......

objective美[əbdʒektɪv]英[əbdʒektɪv]adj.客观的；真实的；宾语的n.目标；目的；[物]物镜；[语]宾语副词：objectively名词：objectiveness近义词：aim，goal，purpose，target，fair，impartial，just，unbiased，abstract，subjective，详细释义ad......

objectionable美[əbdʒekʃənəbl]英[əbdʒekʃənəbl]adj.该反对的；讨厌的；有异议的副词：objectionably名词：objectionability近义词：offensive，unseemly，undesirable，disgusting，unsuitable，obnoxious，horrible，unpleasant，i......

objection美[əbdʒekʃn]英[əbdʒekʃn]n.反对；异议近义词：complaint，criticism，disapproval，opposition，agreement，approval，support，详细释义n.(名词)反对异议反对、厌恶及不喜欢的理由缺点妨碍不喜欢缺陷不承认不情愿嫌恶......

objectify美[əbdʒektɪfaɪ]英[əbdʒektɪfaɪ]v.使具体化；使客观化名词：objectification过去式：objectified过去分词：objectified现在分词：objectifying第三人称单数：objectifies近义词：actualize，realize，represent，portra......

obituary美[oʊbɪtʃueri]英[əbɪtʃuəri]n.讣告adj.死亡的名词复数：obituaries近义词：obit，tribute，article，announcement，feature，eulogy，epitaph，funerary，funereal，memorial，death，valedictory，necrology，详细释义n.(名词)讣......

obituarist美[əbɪtʃʊˌerɪst]英[əbɪtjʊərɪst]n.写死亡新闻或略传的记者......

obituarese美[oʊˌbɪtʃʊərɪz]英[əbɪtʃʊəriːz]n.讣闻的语调；像哀悼文章般的颂扬......

obit美[ɒbɪt]英[ɒbɪt]n.讣告近义词：obituary，necrology，英英释义Nounanoticeofsomeonesdeath;usuallyincludesashortbiography例句Obitpretendedtoaccedetoherrequestandviolatedher.双双拖著受伤的身心灵，哭著回家告......

obispo美[oʊbɪspoʊ]英[əʊbɪspəʊ]n.[动](玻利维亚和秘鲁产的)四角羊例句Itisa6,000acrecampus,locatedinSanLuisObispo,California.它位于加洲的圣.;路易思SanLuisObispoenjoysanoutstanding,moderateyear-rou......

obiit美[ɒbɪɪt]英[ɒbɪɪt]v.卒；逝世......

obi美[oʊbi]英[əʊbi]n.日本妇女和服上装饰用的宽腰带abbr.全向无线电导航指示器（=omnibearingindicator)近义词：obeah，英英释义Noun(WestIndies)followersofareligioussysteminvolvingwitchcraftandsorceryareligious......

obfuscation美英n.昏迷；困惑近义词：mystification，complication，confusion，clouding，smokescreen，bafflement，bemusement，bewilderment，befuddlement，puzzlement，英英释义Nounconfusionresultingfromfailuretounderstandtheactivi......

obfuscate美[ɑːbfʌskeɪt]英[ɒbfʌskeɪt]v.弄暗；使模糊；使困惑形容词：obfuscatory名词：obfuscation过去式：obfuscated过去分词：obfuscated现在分词：obfuscating第三人称单数：obfuscates近义词：muddy，cloud，shade，darken，addle......

obey美[əbeɪ]英[əbeɪ]v.服从；遵守；顺从；听从名词：obeyer过去式：obeyed过去分词：obeyed现在分词：obeying第三人称单数：obeys近义词：carryout，discharge，fulfil，observe，serve，surrender，disobey，详细释义v.(动词)服从，顺从，听从遵守，......

obesity美[əʊbiːsəti]英[əʊbiːsəti]n.肥胖；肥大近义词：corpulence，heaviness，stoutness，plumpness，largeness，fatness，corpulency，fleshiness，详细释义n.(名词)肥胖过胖多脂肥大英英释义Nounmorethanaveragefatness例句......

obese美[oʊbiːs]英[əʊbiːs]adj.极肥胖的副词：obesely名词：obeseness近义词：plump，portly，gross，fleshy，bulky，corpulent，fat，overweight，heavy，stout，large，chunky，weighty，rotund，lean，英英释义Adjectiveexcessivelyfat;"aweighty......

oberon美英n.Titania之夫；天王星之第四卫星例句Oberonopposedtooperatingtheoperaandopium.奥伯龙反对经营歌剧和鸦片的生意。Oberon:Didyoufinishyourwork,Puck?派克，你的工作做完了吗?PuckOberon:Didyoufinishyourwor......

oberhausen美英sp.奥伯豪森[德意志联邦共和国西部城市]......