英语单词词典

polyphylesis美[pɒlɪfaɪliːsɪs]英[pɒlɪfaɪliːsɪs]n.多源发生说......

polyphony美[pəlɪfəni]英[pəlɪfəni]n.复调音乐；对位法形容词：polyphonous副词：polyphonously名词复数：polyphonies近义词：music，monophony，详细释义n.(名词)【音】复调音乐多声复音【音】对位法多音复调乐曲【语】多种......

polyphonous美[pəlɪfənəs]英[pəlɪfənəs]adj.多音的(复调的)近义词：polyphonic，英英释义Adjectiveoforrelatingtoorcharacterizedbypolyphony;"polyphonictraditionsofthebaroque"......

polyphonist美[pəlɪfənɪst]英[pəlɪfənɪst]n.复调音乐作曲者；复调音乐理论家......

polyphonic美[ˌpɒlifɒnɪk]英[ˌpɒlifɒnɪk]adj.[语]多音的；[音]有韵律变化的；复调的sp.=polyphonous.副词：polyphonically近义词：polyphonous，contrapuntal，monophonic，详细释义adj.(形容词)多音的有韵律变化的复调的......

polyphone美[pɒlɪˌfoʊn]英[pɒlɪfəʊn]n.多音字；自动换片唱机之一种英英释义Nounaletterthathastwoormorepronunciations;"`cisapolyphonebecauseitispronouncedlike`kin`carbutlike`sin`cell"例句Weuseapolypho......

polyphemus美英n.[希神]波吕斐摩斯(独眼巨人)例句HomerwouldhaveboundPolyphemuswithit,andShakespeare,Caliban.荷马一定会用它来缚住波吕菲摩斯，莎士沈亚用来缚住凯列班。AnyofseveralburrowingtortoisesofthegenusG......

polyphase美[pɒlɪˌfeɪz]英[pɒlɪfeɪz]adj.多相的近义词：multiphase，英英释义Adjectiveofanelectricalsystemthatusesorgeneratestwoormorealternatingvoltagesofthesamefrequencybutdifferinginphaseangle例句Not......

polypharmacy美[pɒlɪfɑːməsɪ]英[pɒlɪfɑːməsɪ]n.(治疗一种疾病时的)复方用药；混杂给药；过多给药例句Polypharmacymayleadtosynergisticcomplicationsfromthedifferentmedications.多药治疗可能通过不同的治......

polypharmaceutical美[pɒlɪfɑːməsjuːtɪkəl]英[pɒlɪfɑːməsjuːtɪkəl]n.复方药剂......

polyphagy美[pəlɪfədʒɪ]英[pəlɪfədʒɪ]n.多食症；杂食性......

polyphagous美[pəlɪfəgəs]英[pəlɪfəgəs]adj.多食症；杂食症例句Amajorityofplantfamiliesrelyonsecondaryplantmetabolitesforprotectionfrompolyphagousinsects.大部分植物依赖次生代谢物来防御植食性昆虫。Th......

polyphagia美[pɒlɪfeɪdʒɪə]英[pɒlɪfeɪdʒɪə]n.多食症；杂食性形容词：polyphagian异体字：polyphagy例句Improvepolydipsia,polyphagia,polyuria,causedbydiabetes.可改善因糖尿病等引起的多饮、多食、多尿等症......

polypetalous美[ˌpɒliːpetləs]英[pɒlɪpetələs]adj.[植]离瓣的英英释义Adjectivehavingacorollacomposedofmanyseparatedordistinctpetals......

polypectomy美[pɒlɪpektəmɪ]英[pɒlɪpektəmɪ]n.[医]息肉切除术英英释义Nounsurgicalremovalofapolyp例句Enteroscopicpolypectomyhelpspreventcolorectalpolpouscanceration.内镜切除大肠息肉可预防息肉癌变。......

polypary美[pɒlɪˌperɪ]英[pɒlɪˌpeərɪ]n.(水螅型)珊瑚虫群体的附着基异体字：polyparium名词复数：polyparies......

polyparium美[pɒlɪˌperɪəm]英[pɒlɪpeərɪəm]n.(水螅型)珊瑚虫群体的附着基......

polyp美[pɑːlɪp]英[pɒlɪp]n.水螅虫；鼻肉；息肉形容词：polypoid近义词：growth，tumour，tumor，cyst，nodule，swelling，lump，polypus，详细释义n.(名词)水螅虫【医】息肉【动】珊瑚虫（水螅型）【医】鼻息肉凸出肿瘤鼻肉水生小动物蒂肉......

polyoxymethylene美[pɒlɪɒksɪmeθɪliːn]英[pɒlɪɒksɪmeθɪliːn]n.[化]聚甲醛例句用作名词(n.)Theproductiontechniqueofpolyoxymethylenecanbedividedintohomopolymertechniqueandcopolymertechnique.Inth......

polyopia美[pɒlɪoʊpɪə]英[pɒlɪəʊpɪə]sp.[医](单眼)视物显多症......

polyonymous美[pɒlɪɒnɪməs]英[pɒlɪɒnɪməs]adj.多名的(有好几个名称)......

polyomino美[ˌpɒlɪɒmɪnoʊ]英[pɒlɪɒmɪnəʊ]n.多联骨牌(由多个大小相同的方块联成；用于一种棋盘游戏)......

polyoma美[ˌpɒliːoʊmə]英[pɒlɪəʊmə]sp.(=polymavirus)多瘤病毒近义词：polyomavirus，英英释义Nounavirusthecaninitiatevariouskindsoftumorsinmice......

polyolefin美[pɒlɪoʊləfɪn]英[pɒlɪəʊləfɪn]n.[化]聚烯烃例句用作名词(n.)Polyolefinconstitutedawidelyemployedtoughener.其中聚烯烃应用范围广泛。Aryldisulfides,forexample,inhibitpolyolefinoxidatio......

polyol美[pɒlɪɒl]英[pɒlɪɒl]n.[化]多羟基化合物；多元醇例句用作名词(n.)Theyaresynthesizedbythereactionofapolyesterpolyol,orpolyetherpolyol,withanaromaticoraliphaticisocyanate.他们由一种聚酯多羟基化合......

polyoestrous美[pɒlɪiːstrəs]英[pɒlɪiːstrəs]adj.(雌性动物)一年中多次发情的；多求偶期的近义词：polyestrous，英英释义Adjectivehavingmorethanoneperiodofestrusperyear......

polynya美[pɒlɪnɪə]英[pɒlɪnɪə]n.冰隙(海面未结冰处；冰前沼)英英释义Nounastretchofopenwatersurroundedbyice(especiallyinArcticseas)例句AdvancesinStudiesonMechanismoftheWeddellPolynyaFormation南极威......

polynuclear美[ˌpɒlɪnjuːklɪə]英[pɒlɪnjuːkljə]adj.多核的例句Alotofpolynuclearbodieswereobservedinthetelophase.由此推断,生漆作为一种植物细胞分裂的诱变剂是行之有效的。Vernooy,A."PolynuclearCitie......

polynosic美[pɒlɪnɒsɪk]英[pɒlɪnɒsɪk]n.高湿模量粘胶纤维例句TherawmaterialandweavingtechnologyofPolynosicfabricaredesignedandsomekeytechnologymeasurestoimprovetheproducetsqualityarediscussedinthi......

polynomial美[ˌpɒlɪnoʊmɪəl]英[ˌpɒlɪnəʊmɪəl]n.多项式adj.多项的近义词：multinomial，英英释义NounamathematicalfunctionthatisthesumofanumberoftermsAdjectivehavingthecharacterofapolynomial;"apolyno......

polynome美[pɒlɪnoʊm]英[pɒlɪnəʊm]n.多项式......

polynices美英sp.[希神]波吕尼刻斯(Oedipus之子)......

polynia美[pɒlɪnɪə]英[pɒlɪnɪə]n.冰隙......

polyneuritis美[ˌpɒlɪnjʊraɪtɪs]英[ˌpɒlɪnjʊraɪtɪs]n.〈医〉多神经炎形容词：polyneuritic近义词：multipleneuritis，详细释义n.(名词)【医】多神经炎多发性神经炎多神经鞘炎英英释义Nouninflammationofmanyor......

polynesian美[.pɔlɪnɪʒɪən]英[.pɔlɪni:zɪən]n.波利尼西亚人；波利尼西亚语adj.波利尼西亚的；波利尼亚人（语）的近义词：Malayo-Polynesian，英英释义NounanativeorinhabitantofPolynesiathebranchoftheAustronesianla......

polynesia美英n.波利尼西亚（中太平洋的岛群）英英释义NountheislandsintheeasternpartofOceania例句用作名词(n.)HurricanePolynesiaandCentralisoneofthesources.波利尼西亚中部是飓风源地之一。Theofficiallanguageisa......

polymyxin美[ˌpɒliːmɪksɪn]英[pɒlɪmɪksɪn]n.[药]多粘菌素英英释义Nounanyofseveraltoxicantibioticsobtainedfromaparticularsoilbacterium例句Initially,polymyxinwasrecommendedfortopicaluseonly.多粘菌......

polymorphous美[ˌpɑːlimɔːrfəs]英[ˌpɒlimɔːfəs]adj.多形的；多形态的近义词：polymorphic，英英释义Adjectiverelatingtothecrystallizationofacompoundintwoormoredifferentforms;"polymorphouscrystallization......

polymorphonuclear美[ˌpɒliːˌmɔːfənjuːkliːə]英[pɒlɪmɔːfənjuːkljə]adj.(白细胞)分叶核的......

polymorphism美[ˌpɒlɪmɔːfɪzəm]英[ˌpɒlɪmɔːfɪzəm]n.多形性；多态性形容词：polymorphic副词：polymorphously近义词：pleomorphism，详细释义n.(名词)【生】多态性（现象）【生】多型现象多形性（现象）【化】多晶型（现象）......

polymorph美[pɒliːˌmɔːf]英[pɒlɪmɔːf]n.[生]多形体；[化]多晶型物英英释义Nounanorganismthatcanassumemorethanoneadultformasinthecastesofantsortermites例句用作名词(n.)Andalusiteisapolymorphwithtwooth......

polymolecular美[pɒlɪmoʊlekjʊlə]英[pɒlɪməʊlekjʊlə]adj.多分子的例句Whetherornotanewclassofbotanical--orpolymolecular--drugswillhavecostbenefitsoversyntheticorbiotechnologyproducts,Dr.霍夫曼还......

polymnia美英n.圣歌女神......

polymixin美[pɒlɪmɪksɪn]英[pɒlɪmɪksɪn]n.[药]多粘菌素例句sulfite,polymixin,sulfadiazine亚硫酸盐、多粘菌素、磺胺嘧啶......

polymethylene美[pɒlɪmeθɪliːn]英[pɒlɪmeθɪliːn]n.聚甲烯(环烷烃；聚亚甲基)例句ThermodynamicalPropertiesofPolymethyleneChainsConfinedinanInfiniteCylinder.受约聚亚甲基链的热力学性质。Inthispaper,fo......

polymeter美[pɒlɪmɪtə]英[pɒlɪmɪtə]n.复式物性计；湿度计......

polymery美[pɒlɪmərɪ]英[pɒlɪmərɪ]n.[植]多出式......

polymerize美[pɑːliməraɪz]英[pɒlɪməraɪz]v.（使）聚合过去式：polymerized过去分词：polymerized现在分词：polymerizing第三人称单数：polymerizes近义词：polymerise，英英释义Verbcause(acompound)topolymerizeundergopol......

polymerization美[ˌpɒliməraɪzeɪʃn]英[ˌpɒliməraɪzeɪʃn]n.聚合；聚合作用近义词：polymerisation，英英释义Nounachemicalprocessthatcombinesseveralmonomerstoformapolymerorpolymericcompound例句用作名词(n......

polymerise美[pɒlɪməraɪz]英[pɒlɪməraɪz]vt.聚合近义词：polymerize，英英释义Verbcause(acompound)topolymerizeundergopolymerization例句Thiscausesittopolymeriseandthenchangeshape,whichmeanstheophthalmol......

polymeride美[pɒlɪməraɪd]英[pɒlɪməraɪd]n.聚合物......

polymeric美[ˌpɒlɪmerɪk]英[ˌpɒlɪmerɪk]adj.聚合的；聚合物的副词：polymerically名词：polymerism英英释义Adjectiveoforrelatingtoorconsistingofapolymer;"apolymericcompound"例句Apolymeroftwoormoredifferent......

polymerase美[pɒləməˌreɪs]英[pɒlɪməreɪs]n.[生化]聚合酶英英释义NounanenzymethatcatalyzestheformationofnewDNAandRNAfromanexistingstrandofDNAorRNA例句用作名词(n.)Thehistochemicalstainingandpolyme......

polymer美[pɑːlɪmər]英[pɒlɪmə(r)]n.聚合体详细释义n.(名词)【化】聚合物【化】聚合体多聚物聚全体造牙粉叠合物_null.波利默（音译名）adj.(形容词)聚合的英英释义Nounanaturallyoccurringorsyntheticcompoundcon......

polymely美[pəlɪməlɪ]英[pəlɪməlɪ]n.多肢畸形......

polymelia美[pɒlɪmiːljə]英[pɒlɪmiːljə]n.多肢畸形......

polymathy美[pəlɪməθɪ]英[pəlɪməθɪ]n.博学；博识......

polymath美[pɑːlimæθ]英[pɒlimæθ]n.博学的人adj.知识广博的形容词：polymathic名词：polymathy近义词：Renaissanceman，walkingencyclopedia，sage，详细释义n.(名词)博学之人博学家博学大师学识渊博的人博识者传学者adj.......

polymastigote美[pɒlɪmæstɪgoʊt]英[pɒlɪmæstɪgəʊt]adj.[动][植]多鞭毛的英英释义Nounflagellateswithseveralflagella......

polymastia美[pɒlɪmæstɪə]英[pɒlɪmæstɪə]n.多乳房畸形例句Polytheliaandpolymastiausuallyoccuralongtheembryonicmilklinesextendingfromtheaxillatothegroin.摘要多乳房及多乳头是位于从腋下到腹股沟的胚......

polylysine美[pɒlɪlaɪsiːn]英[pɒlɪlaɪsiːn]n.[生化]多熔素例句Polylysinecoatedglassslideattachesnucleicacidthroughphysicalabsorption.它直接影响到样品与基片的结合效率，进而影响杂交结果。IntroducedPol......

polylingual美[ˌpɒliːlɪŋgwəl]英[pɒlɪlɪngwəl]adj.可用多种语言说；写；读的；用多国语言写成的(=Multilingual)......

polyisoprene美[pɒlɪaɪsoʊpriːn]英[pɒlɪaɪsəʊpriːn]n.聚异戊二烯例句Cyclizedpolyisoprenewassynthsizedfrompolyisoprenewithp-toluenesulfonicacidascatalyst.以聚异戊二烯为原料,在对甲苯磺酸的催化作......

polyisocyanate美[pɒlɪaɪsəsaɪənɪt]英[pɒlɪaɪsəsaɪənɪt]n.[化]聚亚安酯例句ChemicalComposition:HydrophilicAliphaticPolyisocyanate，Non-yellowingtype.脂肪族聚异氰酸酯，不黄变。Component:Specialpol......

polyisobutylene美[pɒlɪaɪsoʊbjuːtɪliːn]英[pɒlɪaɪsəʊbjuːtɪliːn]n.聚异丁烯例句用作名词(n.)Thecertifiedreferencematerialmainlyconsistsofpolyisobutyleneandhexadecanewithgoodhomogeneityandsta......

polyimide美[ˌpɒliːɪmˌaɪd]英[pɒlɪɪmaɪd]n.聚酰亚胺例句用作名词(n.)Thepresentinventionrelatestoaromaticpolyimideanditspreparationanduse.本发明涉及一种芳香族聚酰亚胺及其制备方法和用途。Theirradi......

polyidrosis美[pɒlɪaɪdroʊsɪs]英[pɒlɪaɪdrəʊsɪs]n.[医]多汗(症)......

polyhymnia美英n.圣歌女神异体字：Polymnia英英释义Noun(Greekmythology)theMuseofsingingandmimeandsacreddance......

polyhydroxy美[ˌpɒlɪhaɪdrɒksɪ]英[pɒlɪhaɪdrɒksɪ]adj.[化]多羟(基)的例句Awatersolublepolyhydroxyderivativeof1,4|diazinehasbeenisolatedfromPanaxpseudoginsengvarnotoginsengforthefirsttime.从三七......

polyhydric美[ˌpɒliːhaɪdrɪk]英[pɒlɪhaɪdrɪk]adj.多羟基的例句Thecontentsofpolyhydricalcoholin17brandcigarettesweredetermined.对17个品牌的国内外卷烟中多羟基醇类物质的含量进行了定量分析。Assorbito......

polyhistor美[ˌpɒliːhɪstə]英[pɒlɪhɪstə]n.博学的人形容词：polyhistoric例句用作名词(n.)Eventhemostexcellentgraduateshouldstudycontinuallyifhewantstobeapolyhistor.即使最优秀的毕业生，要想成为一个博学......

polyhidrosis美[pɒlɪhɪdroʊsɪs]英[pɒlɪhɪdrəʊsɪs]n.[医]多汗(症)近义词：hyperhidrosis，hyperidrosis，英英释义Nounexcessiveandprofuseperspiration......

polyhedrosis美[ˌpɒliːhiːdroʊsɪs]英[pɒlɪhiːdrəsɪs]n.[昆](幼虫的)多面体病名词复数：polyhedroses例句AStudyonNuclearPolyhedrosisfromtheNoCtuidMothProdenialituraFab.斜纹夜蛾(ProdenialituraFab.;)的......

polyhedron美[ˌpɑːlihiːdrən]英[ˌpɒlihiːdrən]n.多面体形容词：polyhedral名词复数：polyhedrons英英释义Nounasolidfigureboundedbyplanepolygonsorfaces例句用作名词(n.)Thesmallpolyhedronisthestruggleorcha......

polyhedrical美[pɒlɪhedrɪkl]英[pɒlɪhedrɪkl]adj.多面的......

polyhedric美[pɒlɪhiːdrɪk]英[pɒlɪhiːdrɪk]adj.多面的；多面体的......

polyhedral美英adj.多面的；多面体的英英释义Adjectiveoforrelatingtoorresemblingapolyhedron例句用作形容词(adj.)Theformationofpolyhedralcagesandclustershasonlyrecentlybeenrecognizedasanimportantandwidesprea......

polyhedra美[ˌpɑːlihedrə]英[ˌpɒlihedrə]n.多面体(可剖分空间)sp.名词polyhedron的复数形式.例句用作名词(n.)Polyhedrawithsevenverticesarerare.具有七个顶点的多面体是稀少的。Thealgorithmissuitedforpoly......

polyhalite美[pɒlɪhælaɪt]英[pɒlɪhælaɪt]n.[矿]杂卤石例句用作名词(n.)Thekeytosolutionminingofthepolyhaliteliesindissolutionofitsvaluables.溶浸开采可能成为深埋藏杂卤石的开发的有效途径。Shallowpoly......

polygyny美[pəlɪdʒənɪ]英[pəlɪdʒənɪ]n.一夫多妻；多雌蕊形容词：polygynous详细释义n.(名词)一夫多妻制【植】多雌蕊一夫多妻一雄多雌【植】杂性式【动】多雌英英释义Nounhavingmorethanonewifeatatime例句用作......

polygynous美[pəlɪdʒənəs]英[pəlɪdʒənəs]adj.一夫多妻的；多雌蕊植物的；多雌蕊的英英释义Adjectivehavingmorethanonewifeatatime例句用作形容词(adj.)Scientistscomparedmonogamousspecieswithpolygynousspec......

polygynist美[pəlɪdʒɪnɪst]英[pəlɪdʒɪnɪst]n.多妻的男子；主张一夫多妻制者英英释义Nounamanwithtwoormorewives例句用作名词(n.)Themasterpolygynistsaysthatheisthemasterofallwomen,butoneofhiswomenisalw......

polygraph美[pɑːliɡræf]英[pɒliɡræf]n.测谎器形容词：polygraphic名词：polygrapher过去式：polygraphed过去分词：polygraphed现在分词：polygraphing第三人称单数：polygraphs近义词：detector，liedetector，recorder，tester，详......

polygram美[pɒlɪgræm]英[pɒlɪgræm]n.多字母组合例句PolygramMusicPublishingHongKongLtd.,SP.台湾杨茂唱片有限公司;歌曲发行.FirstalbumreleasedunderPolygramRecordslabel.加盟新艺宝唱片公司后第一张大碟。O......

polygonum美英sp.[植]蓼属英英释义Noundiversegenusofherbsorwoodysubshrubsofnorthtemperateregions......

polygonometry美[pɒlɪgənɒmɪtrɪ]英[pɒlɪgənɒmɪtrɪ]n.[数]多边形几何学......

polygonize美[pɒlɪgənaɪz]英[pɒlɪgənaɪz]vi.[冶]多边形化例句Apolygonwhoseanglesareequal.等角多边形各角都相等的多边形Apolygonwithtenanglesandtensides.十边形有十个角和十条边的多边形Apolygonhavingfi......

polygonal美[pəlɪɡənl]英[pəlɪɡənl]adj.多角形的；多边形的近义词：many-sided，multilateral，triangular，quadrilateral，pentagonal，hexagonal，octagonal，geometric，英英释义Adjectivehavingmanysidesorrelatingtoasurfac......

polygonaceous美[pɒlɪgəneɪʃəs]英[pɒlɪgəneɪʃəs]adj.[植]蓼科的......

polygon美[pɑːliɡɑːn]英[pɒlɪɡən]n.多边形形容词：polygonal副词：polygonally详细释义n.(名词)多角形【几】多边形封闭折线多面体龟袭状英英释义Nounaclosedplanefigureboundedbystraightsides例句用作名词(n.)......

polyglottism美[pɒlɪglɒtɪzm]英[pɒlɪglɒtɪzm]adj.通晓数种语言；数种语言的n.通晓数种语言的人；用通晓数种语言记载的书......

polyglottal美[pɒlɪglɒtəl]英[pɒlɪglɒtəl]adj.通晓数种语言；数种语言的n.通晓数种语言的人；用通晓数种语言记载的书......

polyglot美[pɑːliɡlɑːt]英[pɒliɡlɒt]adj.通晓多种语言的；多种语言混合的n.通数国语言的人；用数国语言记载的书名词：polyglotism近义词：linguist，multilingual，trilingual，bilingual，英英释义Nounapersonwhospeaksmore......

polygeny美[pəlɪdʒənɪ]英[pəlɪdʒɪnɪ]n.(人种)多元发生(说)例句Beingapolygenyliterarystyle,themodernpoetrywasnotonlytheproductofpoliticalreformationandculturaltransfer,butalsotheproductoflanguage......

polygenism美[pəlɪdʒənɪzm]英[pəlɪdʒənɪzm]n.(人种)多元发生说例句Youmaybeusedtodetachpolyormeshtoelementswhenmodeling,soitiseasytodetacheachelementofapolygen.当你建模时，你可能需要分离多边形或者......

polygenesis美[pɒlɪdʒenəsɪs]英[pɒlɪdʒenəsɪs]n.多元发生说名词：polygenesist例句Itisthequestiononceagainofpolygenesisversusdiffusionfromasingleorigin.再次涉及到不同的游戏发展自同一源头的问题。But......

polygene美[pɒliːˌdʒiːn]英[pɒlɪdʒiːn]n.小遗传子英英释义Nounagenethatbyitselfhaslittleeffectonthephenotypebutwhichcanacttogetherwithotherstoproduceobservablevariations例句Thepolygeneisonemember......

polygamy美[pəlɪɡəmi]英[pəlɪɡəmi]n.一夫多妻制；多配偶制近义词：bigamy，adultery，英英释义Nounhavingmorethanonespouseatatime例句用作名词(n.)MainstreamMormonsrenouncedpolygamyin1890.摩门教徒从1890年禁止......

polygamous美[pəlɪɡəməs]英[pəlɪɡəməs]adj.[植]雄雌混株的副词：polygamously近义词：bigamous，adulterous，criminal，illegal，polyoicous，heteroicous，monogamous，英英释义Adjectivehavingmorethanonemateatatime;used......

polygamize美[pɒlɪgəmaɪz]英[pɒlɪgəmaɪz]vi.多配偶化；实行多配偶制......