英语单词词典

unallowable美[ˌʌnəlaʊəbəl]英[ʌnəlaʊəbl]adj.不能允许的(不承认的)例句Therefore,thedirectcostsofsuchunallowableactivitymustbechargedonlytonon-federalsourcesoffunding.这些都不是什么新闻。食品安......

unallied美[ˌʌnəlaɪd]英[ʌnəlaɪd]adj.不结盟的；无关联的......

unalleviated美[ˌʌnəliːvɪˌeɪtɪd]英[ʌnəliːvɪeɪtɪd]adj.未减轻的sp.未缓和的.......

unaligned美[ˌʌnəlaɪnd]英[ʌnəlaɪnd]adj.不结盟的例句Indicatesthatthesubsequentpointerinstructionmaybeunaligned.指示后面的指针指令可以是未对的。Ifadeityisunaligned,youralignmentdoesntmatter.除非神......

unalienated美[ʌneɪljəˌneɪtɪd]英[ʌneɪljəneɪtɪd]adj.[律]未转让的；未让渡的......

unalienable美[ʌneɪliənəbl]英[ʌneɪliənəbl]adj.不可剥夺的sp.=inalienable.近义词：inalienable，英英释义Adjectiveincapableofbeingrepudiatedortransferredtoanother;"endowedbytheirCreatorwithcertainunali......

unakite美[uːnəkaɪt]英[uːnəkaɪt]n.[地]绿帘花岗岩......

unaired美[ʌneəd]英[ʌneəd]adj.不通风的；潮湿的近义词：stuffy，close，airless，英英释义Adjectivelackingfreshair;"adustyairlessattic""thedreadfullycloseatmosphere""hotandstuffyandtheairwasbluewithsmoke"......

unaided美[ʌneɪdɪd]英[ʌneɪdɪd]adj.未受协助的；独立的近义词：single，unassisted，independently，byyourself，ofyourownaccord，onyourown，single-handedly，solo，single-handed，lone，英英释义Adjectivecarriedoutwithoutaidora......

unaging美[ʌneɪdʒɪŋ]英[ʌneɪdʒɪŋ]adj.不老的；永恒的......

unafraid美[ˌʌnəfreɪd]英[ˌʌnəfreɪd]adj.不怕的；不畏惧的近义词：fearless，bold，confident，undaunted，intrepid，dauntless，valiant，brave，courageous，stouthearted，untroubled，secure，afraid，英英释义Adjectiveobliviousofdan......

unaffectionate美[ʌnəfekʃənət]英[ʌnəfekʃənət]adj.缺乏爱的；没有感情的近义词：uncaring，detached，英英释义Adjectivelackingaffectionorwarmfeeling;"anuncaringperson"......

unaffectedly美[ˌʌnəfektɪdlɪ]英[ˌʌnəfektɪdlɪ]adv.自然地；真挚地近义词：genuinely，modestly，naturally，sincerely，simply，例句Bingleyismostunaffectedlymodest.彬格莱为人极其诚恳谦虚。Mr.Bingleywasunaffected......

unaffected美[ˌʌnəfektɪd]英[ˌʌnəfektɪd]adj.不受影响的；不矫揉造作的；自然的副词：unaffectedly名词：unaffectedness近义词：sincere，earthy，unmoved，untouched，unchanged，unaltered，impervious，impassive，genuine，natural，un......

unaesthetic美[ʌnesθetɪk]英[ʌnesθetɪk]adj.无美感的；缺乏美感的近义词：inaesthetic，英英释义Adjectiveviolatingaestheticcanonsorrequirements;deficientintastefulnessorbeauty;"inaestheticandquiteunintellec......

unaec美英n.联合国原子能委员会......

unadvisedly美[ˌʌnədvaɪzdlɪ]英[ˌʌnədvaɪzdlɪ]adv.卤莽地；不顾前后地；欠思虑的英英释义Adverbinanunadvisedmanner例句Heneverspeaksunadvisedlyaboutanything.他从不轻率地谈论任何事情。Becausetheyprovoke......

unadvised美[ˌʌnədvaɪzd]英[ʌnədvaɪzd]adj.草率的；鲁莽的副词：unadvisedly名词：unadvisedness近义词：ill-advised，英英释义Adjectivewithoutcarefulpriordeliberationorcounsel;"ill-advisedefforts""itwouldbeill-......

unadvisable美[ˌʌnədvaɪzəbəl]英[ʌnədvaɪzəbl]adj.不妥当的(不适宜的；没有好处的)近义词：inadvisable，英英释义Adjectivenotprudentorwise;notrecommended;"runningontheiceisinadvisable"例句Disposalunadvis......

unadvantageous美[ʌnædvənteɪdʒəs]英[ʌnædvənteɪdʒəs]adj.不利的sp.无助的；无益的.......

unadvanced美[ʌnədvɑːnst]英[ʌnədvɑːnst]adj.不先进的......

unadulterated美[ˌʌnədʌltəreɪtɪd]英[ˌʌnədʌltəreɪtɪd]adj.无搀杂的；纯粹的；完全的近义词：pure，complete，single，untouched，neat，untainted，unmodified，unsullied，unalloyed，undiluted，stark，consummate，utter，thorough......

unadorned美[ˌʌnədɔːrnd]英[ˌʌnədɔːnd]adj.没有装饰的；不加渲染的；朴素的近义词：pure，plain，bare，austere，simple，bald，undecorated，adorned，英英释义Adjectivenotdecoratedwithsomethingtoincreaseitsbeautyordistinc......

unadopted美[ʌnədɒptɪd]英[ʌnədɒptɪd]adj.未被采纳的；非公路的；私人所有道路的......

unadmitted美[ʌnədmɪtɪd]英[ʌnədmɪtɪd]adj.不让进入的(未被承认的)......

unadmired美[ˌʌnədmaɪəd]英[ˌʌnədmaɪəd]adj.不受钦佩的；不受爱慕的；不值得赞美的......

unaddressed美[ˌʌnədrest]英[ʌnədrest]adj.(信等)不写姓名地址的；无姓名地址的近义词：addressed，英英释义Adjectivenotaddressed;"anunaddressedenvelope"例句Thissectioncoverssomeexamplesonunaddressedannotatio......

unadapted美[ˌʌnədæptɪd]英[ʌnədæptɪd]adj.不适应的(未经改编的)近义词：unadjusted，英英释义Adjectivenotchangedinformorcharacterforapurposenothavingadaptedtonewconditions;"severalunadjustedrefugees"......

unadaptable美[ˌʌnədæptəbəl]英[ʌnədæptəbl]adj.不能适应的(不能改编的)近义词：adaptable，英英释义Adjectivenotadaptable例句用作形容词(adj.)Withtheprogressofhistory,theoldpoliticalsystemhadbecomeunad......

unactuated美[ʌnækjʊeɪtɪd]英[ʌnækjʊeɪtɪd]adj.未开动的(未经激励的)......

unacted美[ʌnæktɪd]英[ʌnæktɪd]adj.未付诸行动的(未实行的；未受影响的)......

unactable美[ʌnæktəbl]英[ʌnæktəbl]adj.不能上演的近义词：actable，英英释义Adjectivenotactable;"anunactableplay"......

unacquirable美[ˌʌnəkwaɪrəbəl]英[ˌʌnəkwaɪərəbl]adj.不可取得的；不能获得的sp.不可占有的.例句Thistechniquehasbeensuccessfullyappliedtothefieldsoflifescience,chemistryandphysics,andhasprovidedim......

unacquainted美[ˌʌnəkweɪntɪd]英[ˌʌnəkweɪntɪd]adj.不知道的；不熟悉的；不认识的；陌生的近义词：ignorant，unaccustomed，unaware，uninformed，unacquaintedwith，unfamiliarwith，innocent，详细释义adj.(形容词)不熟悉的不......

unacquaintance美[ˌʌnəkweɪntəns]英[ˌʌnəkweɪntəns]n.不熟悉sp.无知.......

unacknowledged美[ˌʌnəknɑːlɪdʒd]英[ˌʌnəknɒlɪdʒd]adj.不被人承认的；未意识到的；未答复的；未得赏识的；未得回敬的近义词：misunderstood，unrecognized，unappreciated，undervalued，unvalued，unsung，silent，unrewarded，a......

unaccustomed美[ˌʌnəkʌstəmd]英[ˌʌnəkʌstəmd]adj.异乎惯例的；不习惯的副词：unaccustomedly名词：unaccustomedness近义词：unusual，unfamiliar，strange，unused，unusedto，inexperienced，unacquainted，different，new，alien，un......

unaccounted美[ˌʌnəkaʊntɪd]英[ˌʌnəkaʊntɪd]adj.未说明的；未解释的；未计入的；其它的例句Onepassengerisstillunaccountedfor.仍有一个旅客未在其中。Hisdisappearanceisunaccountedfor.他失踪原因不明。......

unaccountably美[ˌʌnəkaʊntəbli]英[ˌʌnəkaʊntəbli]adv.无缘无故地近义词：mysteriously，inexplicably，strangely，curiously，puzzlingly，bewilderingly，英英释义Adverbinanunaccountablemanner;"inthebook,atycoonun......

unaccountable美[ˌʌnəkaʊntəbl]英[ˌʌnəkaʊntəbl]adj.无法解释的；不能理解的；不负责任的副词：unaccountably名词：unaccountability近义词：inexplicable，unexplainable，abstruse，accountable，puzzling，strange，unfathoma......

unaccomplished美[ˌʌnəkɒmplɪʃt]英[ˌʌnəkɒmplɪʃt]adj.未完成的(无成就的；无才能的)近义词：unfinished，incomplete，uncompleted，unexecuted，unconsummated，unfulfilled，undone，unresolved，unskilful，unskillful，unpoli......

unaccompanied美[ˌʌnəkʌmpənid]英[ˌʌnəkʌmpənid]adj.无伴侣的；不伴随的；无伴奏的近义词：alone，lone，solitary，lonely，unattended，single，solo，byyourself，onyourown，single-handed，single-handedly，unaided，accompanied，英......

unaccommodating美[ˌʌnəkɒməˌdeɪtɪŋ]英[ʌnəkɒmədeɪtɪŋ]adj.不与通融的近义词：incompatible，unhelpful，disobliging，awkward，uncooperative，difficult，troublesome，unobliging，accommodating，英英释义Adjectiven......

unaccommodated美[ˌʌnəkɒməˌdeɪtɪd]英[ʌnəkɒmədeɪtɪd]adj.不适应的(缺乏必需品的；无设备的)......

unaccessible美[ˌʌnæksesəbəl]英[ʌnæksesəbl]adj.达不到的；难以接近的近义词：private，inaccessible，英英释义Adjectivecapableofbeingreachedonlywithgreatdifficultyornotatall例句Sincethelatefifties,about40%......

unaccepted美[ʌnəkseptɪd]英[ʌnəkseptɪd]adj.未被接纳的；被拒绝的；不承担的近义词：unacceptable，英英释义Adjectivenotconformingtostandardusage;"thefollowinguseof`accesswasjudgedunacceptablebyapaneloflingui......

unacceptable美[ˌʌnəkseptəbl]英[ˌʌnəkseptəbl]adj.不能接受的；不受欢迎的副词：unacceptably名词：unacceptability近义词：undesirable，ineligible，unsuitable，intolerable，improper，insupportable，deplorable，objectiona......

unaccented美[ʌnæksentɪd]英[ʌnæksentɪd]adj.无重音的；无抑扬的近义词：weak，atonic，light，英英释义Adjectiveusedofsyllables;"anatonicsyllablecarriesnostress"(usedofvowelsorsyllables)pronouncedwithlittleorno......

unabsorbed美[ʌnəbsɔːbd]英[ʌnəbsɔːbd]adj.未被吸收的例句用作形容词(adj.)Thecolourcomesfromthelightthatremainsunabsorbed.粒子的颜色来源于未被吸收的光。Anylightthatemergeswillbeperceivedbyanobserv......

unabsorbable美[ˌʌnəbsɔːbəbəl]英[ʌnəbsɔːbəbl]adj.不能被吸收的......

unabsolvable美[ʌnəbzɒlvəbl]英[ʌnəbzɒlvəbl]adj.不能免除的；不能赦免的......

unabroken美[ʌnəbrəʊkən]英[ʌnəbrəʊkən]adj.无破损的；完整的......

unabridged美[ˌʌnəbrɪdʒd]英[ˌʌnəbrɪdʒd]adj.未删节的；完整的近义词：entire，full-length，complete，whole，uncut，unexpurgated，unedited，abridged，英英释义Nounadictionarythathasnotbeenshortenedbytheomittingtermso......

unable美[ʌneɪbl]英[ʌneɪbl]adj.不能的；不会的近义词：incapable，incompetent，unfit，unqualified，inefficient，powerless，impotent，inept，ineffective，ineffectual，able，详细释义adj.(形容词)没有办法的，无法的，无能为力的不能胜......

unabiding美[ʌnəbaɪdɪŋ]英[ʌnəbaɪdɪŋ]adj.不持久的(瞬息的；短暂的)......

unabbreviated美[ˌʌnəbriːvɪˌeɪtɪd]英[ʌnəbriːvɪeɪtɪd]adj.未经省略的(全文拼写的)例句Thissectionwillexplainthesemanticsoflocationpathsusingtheunabbreviatedsyntax.本节将通过定位路径的非缩写语......

unabated美[ˌʌnəbeɪtɪd]英[ˌʌnəbeɪtɪd]adj.不衰退的；不减弱的副词：unabatedly近义词：persistent，undiminished，relentless，unrelieved，unrelenting，unrestricted，unceasing，unchanged，constant，英英释义Adjectivecontin......

unabashed美[ˌʌnəbæʃt]英[ˌʌnəbæʃt]adj.不畏惧的；不害躁的；满不在乎的副词：unabashedly近义词：aboveboard，brazen，unashamed，shameless，bold，blatant，forward，brash，forthright，unembarrassed，英英释义Adjectivenotembarr......

una美[juːnə]英[uːnə]abbr.(英国)联合国协会(=UnitedNationsAssociation)n.Una.sp.尤娜(女子名)例句用作名词(n.)Unaclosedhereyestohintthatshewastired.尤娜闭上眼示意她累了。......

un美[ˌjuːen]英[ˌjuːen]abbr.(=UnitedNations)联合国pron.人，事物，家伙，东西近义词：UnitedNations，详细释义abbr.(缩略词)=UnitedNations联合国=UranylNitrate硝酸铀铣=UserName用户名=UraniumNitride氮化铀pron.(代词......

umwelt美英sp.n.客观世界；环境例句DadurchbleibtdieUmweltsauber.这样可以保持环境清洁。NationalesForschungsprogrammVerkehrundUmwelt.著者：ErnstBaslerundPartner(Zollikon);VizeministerPanYuevomchinesischenUmwe......

umw美英n.美国矿工联合会......

umtata美英sp.乌姆塔塔[南非(阿扎尼亚)东南部城市](特兰斯凯)......

umt美英abbr.UniversalMilitaryTraining普遍军训......

umpy美[ʌmpɪ]英[ʌmpɪ]n.=umpire......

umpty美[ʌmptɪ]英[ʌmptɪ]n.几十(若干；很多)adj.几十的(若干的；很多的)例句Anumptyhsackcannotstandupright.空袋子，立不直。Lastlytheauthormakesumptycountermeasuresuggestionsonhowtoacceleratethehealthydevelop......

umpteenth美[ˌʌmptiːnθ]英[ˌʌmptiːnθ]adj.经过无数次后又一次的近义词：umteenth，umptieth，英英释义Adjectivelastinanindefinitelynumerousseries例句Fortheumpteenthtimeclosethedoorquietly.我告诉过你好多次......

umpteen美[ˌʌmptiːn]英[ˌʌmptiːn]adj.无数的形容词：umpteenth近义词：countless，millionsof，numerous，loadsof，innumerable，myriad，tonsof，lotsof，umteen，英英释义Adjectiveinnumerablebutmany例句用作形容词(adj.)Ivetoldt......

umpire美[ʌmpaɪər]英[ʌmpaɪə(r)]n.裁判员；仲裁人vt.为...裁决；为...仲裁vi.裁判；仲裁过去式：umpired过去分词：umpired现在分词：umpiring第三人称单数：umpires近义词：judge，referee，arbitrator，moderator，mediator，mediate，arb......

umpirage美[ʌmpaɪrɪdʒ]英[ʌmpaɪərɪdʒ]n.仲裁人之地位近义词：refereeing，officiation，officiating，英英释义Nounmediationbyanumpiretheactofumpiring;"theofficiatingwasexcellent"例句Freeadministrativeumpira......

ump美[ʌmp]英[ʌmp]n.裁判员vt.当裁判sp.=umpire过去式：umped过去分词：umped现在分词：umping第三人称单数：umps近义词：umpire，英英释义Nounanofficialatabaseballgame例句Whenyousay搄ump?Isay憀owhigh?你说向......

umohoite美[juːməhoʊaɪt]英[juːməhəʊaɪt]n.菱钼铀矿......

umlaut美[ʊmlaʊt]英[ʊmlaʊt]n.元音变化；元音字母变音符号v.使元音变化；在元音字母上加变音符号过去式：umlauted过去分词：umlauted现在分词：umlauting第三人称单数：umlauts近义词：diaeresis，dieresis，英英释义Nounadiacriti......

uml美英n.通用建模语言例句WhyshallweuseUML?Whatcanitbringus?好奇男孩对大家说AworkingknowledgeofUMLisalsoassumed.假设您也使用过UML。ThefirstobjectisaUMLclass.第一个对象是一个UML类。UMLissimplythemostpop......

umiak美[uːmɪˌæk]英[uːmɪæk]n.(爱斯基摩人所用的)木架蒙皮船......

umc美英sp.台湾联华电子公司......

umbrous美[ʌmbrəs]英[ʌmbrəs]adj.荫处的；被遮荫的......

umbriferous美[ʌmbrɪfərəs]英[ʌmbrɪfərəs]adj.成荫的；投影的......

umbriel美英n.[天]天(王)卫二......

umbrette美[ʌmbret]英[ʌmbret]n.鹭类......

umbrellawort美[ʌmbreləwɜːt]英[ʌmbreləwɜːt]n.紫茉莉属植物英英释义NounaplantofthegenusMirabilis......

umbrella美[ʌmbrelə]英[ʌmbrelə]n.伞；雨伞；庇护形容词：umbrellaless近义词：sunshade，parasol，canopy，gamp，brolly，authority，auspices，shade，aegis，protection，cover，bumbershoot，support，sponsorship，backing，patronage，covering，supe......

umbral美[ʌmbrəl]英[ʌmbrəl]adj.有荫影的；阴暗的；本影的例句TerraUmbraHotel:BookNow-PayonCheckOut!在网上预定您在欧洲的旅馆.Thisisalighterareabetweentheumbraandtheedgeofashadow.这是本影和阴影边缘之间较亮......

umbrageously美[ʌmbreɪdʒəslɪ]英[ʌmbreɪdʒəslɪ]adv.浓荫地；易怒地......

umbrageous美[ʌmbreɪdʒəs]英[ʌmbreɪdʒəs]adj.成荫的；易怒的副词：umbrageously名词：umbrageousness近义词：twilight，black，sensitive，shady，outraged，incensed，indignant，shadowy，英英释义Adjectivefilledwithshade;"thesh......

umbrage美[ʌmbrɪdʒ]英[ʌmbrɪdʒ]n.阴影；不快；怀疑；怨恨近义词：offense，displeasure，offence，exception，affront，slight，resentment，annoyance，aggravation，irritation，exasperation，英英释义Nounafeelingofangercausedbybeingof......

umbra美[ʌmbrə]英[ʌmbrə]n.影；本影；蚀时的地球形容词：umbral名词复数：umbras近义词：shade，英英释义Nounaregionofcompleteshadowresultingfromtotalobstructionoflight例句用作名词(n.)Thisincludesthecontinuoussurvey......

umbo美[ʌmboʊ]英[ʌmbəʊ]n.盾心；壳嘴；鼓膜脐形容词：umbonal名词复数：umbones英英释义Nounaslightroundedelevationwherethemalleusattachestotheeardrum例句Thehandleofthemalleus,withtheumboatitstip,crossesthedru......

umbles美[ʌmbəlz]英[ʌmblz]n.牲畜的内脏......

umbiliform美[ʌmbɪləˌfɔːm]英[ʌmbɪlɪfɔːm]adj.脐状的......

umbilicus美[ʌmbɪlɪkəs]英[ʌmbɪlɪkəs]n.[生]脐；[植]种脐；中心；核心名词复数：umbilici近义词：navel，bellybutton，omphalos，bellybutton，omphalus，英英释义Nounascarwheretheumbilicalcordwasattached;"youwerenotsuppose......

umbilicular美[ʌmbɪlɪkjʊlə]英[ʌmbɪlɪkjʊlə]adj.脐的sp.脐状的.......

umbilici美[ˌʌmbɪlaɪkaɪ]英[ˌʌmbɪlaɪkaɪ]sp.种脐,核心......

umbilicate美[ʌmbɪlɪˌkɪt]英[ʌmbɪlɪkɪt]adj.有肚脐的；脐状的；像肚脐一般凹进的异体字：umbilicated名词：umbilication英英释义Adjectivedepressedlikeanavel例句用作形容词(adj.)Allmammalsareumbilicatevertebra......

umbilical美[ʌmbɪlɪkəl]英[ʌmbɪlɪkəl]adj.脐带的；关系亲密的副词：umbilically近义词：umbilicalcord，英英释义NounmembranousductconnectingthefetuswiththeplacentaAdjectiverelatingtoorresemblingtheumbilicus;......

umbilic美[ʌmbɪlaɪk]英[ʌmbɪlaɪk]adj.脐状的(控制用的)n.地面缆线及管道(临时管缆)......

umber美[ʌmbər]英[ʌmbə(r)]adj.棕色的；赭色的n.赭土；焦茶色过去式：umbered过去分词：umbered现在分词：umbering第三人称单数：umbers近义词：brown，burntumber，coffee，chocolate，英英释义Nounanearthpigmentamediumbrowntodark-......

umbellule美[ʌmbəlˌjuːl]英[ʌmbəljuːl]n.[植]次生伞形花序；小伞形花序......

umbelliferous美[ˌʌmbəlɪfərəs]英[ˌʌmbəlɪfərəs]adj.有伞状花的；伞状花科的英英释义AdjectiverelatingtoorbelongingtoplantsofthefamilyUmbelliferae例句ObjectiveToidentifyUmbelliferousfructification......

umbellifer美[ʌmbeləfə]英[ʌmbelɪfə]n.伞形植物英英释义NounanyofnumerousaromaticherbsofthefamilyUmbelliferae......