英语单词词典

rotc美[rɑːtsi]英[rɒtsi]abbr.ReserveOfficersTrainingCorps(美国)后备军官训练队英英释义Nounatrainingprogramtopreparecollegestudentstobecommissionedofficers......

rotavirus美[ˌroʊtəvaɪrəs]英[rəʊtəvaɪərəs]n.轮状病毒(一种致婴儿或新生畜胃肠炎的病毒)名词复数：rotaviruses英英释义Nounthereoviruscausinginfantenteritis例句用作名词(n.)Therearemanydifferentstrai......

rotatory美[roʊtəˌtoʊrɪ]英[rəʊteɪtərɪ]adj.回转的；使回转的；轮流的近义词：revolutionary，英英释义Adjectiveoforrelatingtoorcharacteristicorcausinganaxialororbitalturn例句Thegardeneraskedmeforarotatory......

rotator美[roʊteɪtə]英[rəʊteɪtə]n.旋转的人（物）；旋转体；[解]旋转肌近义词：spinner，whirler，whirligig，Turner，gyrator，例句用作名词(n.)Butthegeneralconsensusisthathisproblemiswiththerotatorcuff.而他肩唇的伤势也......

rotative美[roʊtətɪv]英[rəʊtətɪv]adj.回转的；循环的副词：rotatively例句Theprisonerswerelefttorotinprison.那些囚犯被留置在牢中任其消瘦。Thestalkswillrotandmakegoodfertilizer.杆儿腐烂后会成为很好的肥......

rotational美[rəʊteɪʃənl]英[rəʊteɪʃənl]adj.回转的；轮流的英英释义Adjectiveoforpertainingtorotation;"rotationalinertia"例句Rotationalenergystateshavetheleastenergy.转动能态具有最小的能量。Therot......

rotation美[roʊteɪʃn]英[rəʊteɪʃn]n.旋转；循环形容词：rotational近义词：revolution，gyration，turning，spin，alternation，variation，wheel，circulation，interchange，replacement，cycle，sequence，rotarymotion，英英释义Nountheac......

rotatee美[roʊteɪtiː]英[rəʊteɪtiː]n.轮调休假之军人；调防回归军......

rotate美[roʊteɪt]英[rəʊteɪt]v.轮流；(使)旋转adj.车轮状的形容词：rotatable过去式：rotated过去分词：rotated现在分词：rotating第三人称单数：rotates近义词：turn，spin，swivel，pivot，revolve，go，gyrate，replace，switch，interchang......

rotatablely美[rəʊteɪtəbl]英[rəʊteɪtəbl]adv.可旋转地；可转动地例句Throughexperimentsoflicorice,therealizingprocessoftheequipmentisresearched,andtheeffectofoperatingfactorssuchasairpressure,rotat.......

rotatable美[roʊteɪtəbəl]英[rəʊteɪtəbl]adj.可旋转的；可循环的英英释义Adjectivecapableofbeingrotated;"thetheaterhadarotatablestage"例句Alloftheseatsaremorespaciousandrotatable.全部的座位都更加宽敞......

rotascope美[roʊtəskoʊp]英[rəʊtəskəʊp]n.高速转动机械观察仪......

rotary美[roʊtəri]英[rəʊtəri]adj.旋转的n.旋转式机器；环形交叉路名词复数：rotaries近义词：rotating，turning，revolving，rotational，gyratory，rotatory，synchronousconverter，roundabout，rotaryconverter，circular，trafficcir......

rotarian美英n.扶轮社的会员adj.扶轮社的；扶轮社活动的英英释义NounamemberofaRotaryClub例句Ofcourse,eachRotarianhasapersonalfamily.当然，每位扶轮社员都有自己的家庭。TheclubmademeanhonoraryRotarian.扶?社使我......

rotameter美[roʊtæmətə]英[rəʊtəmiːtə]n.转子式测速仪(线曲率测量器)例句Therotameterisnotsatisfactoryforfluidscontainingsolids.这种流量计不适用于带有固体的流体。Theperformanceoftherotameterissati......

rotamer美[roʊtəmə(r)]英[rəʊtəmə(r)]n.[化]旋转异构体例句IalsoinviteourguestsfromRotamGroup,Mr.Milton,MissGreta,andMr.RobertZhang.我同时邀请了我们龙灯集团的几位嘉宾，他们是Milton先生,Greta小姐,Robe......

rota美[roʊtə]英[rəʊtə]n.Rota.sp.(天主教)最高法庭；罗塔岛(岛屿名)近义词：roster，list，schedule，register，roll，英英释义Noun(RomanCatholicChurch)thesupremeecclesiasticaltribunalforcasesappealedtotheHolySeefrom......

rot美[rɑːt]英[rɒt]n.腐烂；腐蚀；败坏；胡话v.腐烂；使...枯朽；消瘦过去式：rotted过去分词：rotted现在分词：rotting第三人称单数：rots近义词：decay，disintegrate，decompose，putrefaction，decomposition，spoil，putrefy，crumble，gooff，peri......

rosy美[roʊzi]英[rəʊzi]adj.玫瑰色的；美好的副词：rosily比较级：rosier最高级：rosiest名词：rosiness近义词：optimistic，flushed，bright，favorable，sunny，cheerful，pink，encouraging，rose-colored，reddish，pinkish，rose，blushing，glowin......

rosulate美[rɒzjəlɪt]英[rɒzjʊlɪt]adj.[植]成玫瑰花形排列的例句Basalleaveswitheredearly,notrosulate.基生叶早枯萎，不莲座状。Basalleavespetiolate,rosulate,simple,entire.基生叶具叶柄，莲座状，单，全缘。Basal......

rostrum美[rɑːstrəm]英[rɒstrəm]n.演讲坛；喙形船首；[生]喙；吻突形容词：rostral名词复数：rostrums近义词：platform，stage，podium，dais，pulpit，stand，soapbox，snout，stump，ambo，详细释义n.(名词)讲坛指挥台领奖台吻突演讲演讲者【......

rostriform美[rɒstrɪfɔːm]英[rɒstrɪfɔːm]adj.喙形的；嘴状的......

rostrated美[rɒstreɪtɪd]英[rɒstreɪtɪd]adj.有嘴状突起的；有喙状装饰的；有船嘴装饰的......

rostrate美[rɒstreɪt]英[rɒstreɪt]adj.有喙的；有喙状突起的；有喙状装饰的英英释义Adjectivehavingabeakorbeaklikesnoutorproboscis......

rostral美[rɒstrəl]英[rɒstrəl]adj.嘴的；有嘴的；有船嘴装饰的例句Inside,thereisahighrostrumforpreaching.里面有一个高高的布道讲坛。Hewascheeredashegotontherostrum.他走上主席台时受到群众的欢呼。Hemountedt......

rostra美[rɒstrə]英[rɒstrə]n.嘴；喙例句Inside,thereisahighrostrumforpreaching.里面有一个高高的布道讲坛。Hewascheeredashegotontherostrum.他走上主席台时受到群众的欢呼。Hemountedtherostruminvigorousstri......

rostov美英n.罗斯托夫异体字：Rostov-on-Don英英释义NounaseaportontheDonRiverneartheSeaofAzovintheEuropeanpartofRussia例句用作名词(n.)Rostovdidnothearthesoldier.罗斯托夫不听士兵的话。HebesoughtRostovtogoto......

roster美[rɑːstər]英[rɒstə(r)]n.值勤表；花名册近义词：roll，list，schedule，register，rota，membership，bill，详细释义n.(名词)【军】花名册值勤名单勤务簿名册列入名册的人登记簿候选名单官兵勤务名册服勤名簿逐项登记表v.......

rostellum美[rɒsteləm]英[rɒsteləm]n.额嘴；喙形容词：rostellar名词复数：rostella例句Sepalstriangular,withoutapicalrostellum.萼片三角形，没有顶端蕊喙。Seedscompressedglobose,curvedreticulate,apexwithshortros......

rostellate美[rɒstəˌleɪt]英[rɒstəleɪt]adj.[植]有小喙的；有蕊喙的......

rossiya美英sp.=Russia......

rosser美[rɒsə]英[rɒsə]n.伐木工人......

rossby美英sp.wave[气]罗斯比波(高空天气图上中高纬显现的由西向东移动而波长较长的波,因波长尺度几乎可与地球半径相比拟,故亦称大气长波)......

ross美英n.罗斯(姓)近义词：NellieTayloeRoss，英英释义NounScottishexplorerwholedArcticexpeditionsthatyieldedgeographicdiscoverieswhilesearchingfortheNorthwestPassage(1777-1856)BritishexploreroftheArcticandA......

rosolite美[roʊzəlaɪt]英[rəʊzəlaɪt]n.玫瑰色柘榴石......

rosita美英n.罗西塔(Rose的异体)(f英英释义Nounerectplantwithsmallclustersofpinktrumpet-shapedflowersofsouthwesternUnitedStates例句WouldntRositahavewantedyoutomoveon?|萝希塔不希望你继续过你的日子吗？Rosita......

rosiny美[rɒzənɪ]英[rɒzɪnɪ]adj.多松脂的；像松脂的......

rosinweed美[roʊʊzɪnˌwiːd]英[rəʊzɪnwiːd]n.[植]松脂植物；松香草(产于北美)近义词：tarweed，gumplant，英英释义NounNorthAmericanperennialhavingaresinousodorandyellowflowersanyofvariouswesternAmericanplant......

rosinous美[rɒzɪnəs]英[rɒzɪnəs]adj.含有松脂的；像松脂的......

rosiness美[roʊzɪnɪs]英[rəʊzɪnɪs]n.蔷薇状；蔷薇色；淡红色近义词：blush，color，fitness，red，flush，ruddiness，redness，glow，colour，rose，bloom，英英释义Nounarosycolor(especiallyinthecheeks)takenasasignofgoodhealthahealt......

rosina美英n.罗西娜(f例句Rosinaisagoodplayerwithalotofskill.罗西纳是一名技术很好的球员。WithanewforewordbyRosinaLhevinne.书名/作者Basicprinciplesinpianoforteplaying.Thirdly,itcomparestherole"Rosina"byR......

rosin美[rɑːzn]英[rɒzɪn]n.松香；树脂形容词：rosiny过去式：rosined过去分词：rosined现在分词：rosining第三人称单数：rosins近义词：luster，tar，resin，详细释义n.(名词)松香树脂松脂无油松香罗森（音译名）罗辛（音译名）v.(动词)用松......

rosily美[roʊzlɪ]英[rəʊzɪlɪ]adv.带玫瑰色地；乐观地例句Alsorosi,Kopfhochwirdschonwieder!而且我们防守也没那么差。。。DesignConsiderationsofRotaryInterferenceSpectralImager(ROSI)[J].引用该论文袁艳;相......

rosicrucian美英n.蔷薇十字会员；炼金(占星)术士名词：Rosicrucianism英英释义Nounamemberofanyofvariousorganizationsthatsubsequentlyderivedfromthe17th-centurysocietyamemberofasecret17th-centurysocietyofphiloso......

rosewood美[roʊzwʊd]英[rəʊzwʊd]n.紫檀；紫檀木详细释义n.(名词)【植】紫檀，黑檀，红木澳洲蔷薇木黄檀木（产于热带，木质坚硬、气味芳香，用于制作贵重家具）花梨木英英释义Nounharddarkreddishwoodofarosewoodtreehavingast......

rosewater美[roʊzwɔːtə]英[rəʊzwɔːtə]adj.有玫瑰香水味的例句Revolutionsarenotmadewithrosewater.革命不是玫瑰香水做成的（指：革命不能采用温和的办法）。Revelationsarenotmadewithrosewater.革命不是玫瑰香水......

rosette美[roʊzet]英[rəʊzet]n.玫瑰花饰；[建筑学]圆花窗近义词：knot，gushicibadge，decoration，prize，emblem，insignia，ornament，design，rose，shape，representation，rosewindow，stemcanker，详细释义n.(名词)【建】圆花饰【建】圆花......

rosetta美英n.罗塞塔(f例句FoundedbyTVsRosettaLeNoirefromFamilyMatters.网站简介:Companydevotedtodiscoveringnewmusicals.Dr：WefoundtheRosettaStone!我们找到了罗塞塔石碑！TroubleinMind.SisterRosettaTharpe.路听......

roset美[rɒzɪt]英[rɒzɪt]n.=resin[变体]vt.=resin[变体]例句ItwascleartomefromtheverystartthatLigneRosethadawealthofknowledgewhenitcametofoamfurniture.从一开始，我就清楚ligneroset在制造家具方面有着丰富......

rosery美[roʊzərɪ]英[rəʊzərɪ]n.蔷薇园例句Therearelotsofvegetablesintherosery.花园里有好多蔬菜（表示种类多）。......

roseroot美[roʊzˌruːt]英[rəʊzruːt]n.[植]蔷薇根景天例句ItrecentlystudiedtheherbRhodiolarosea,alsoknownasroseroot,andisduetoevaluatethesupplementcitrullinemalate.为了评估补充物的瓜氨酸苹果酸，空军最......

rosepoint美[roʊzˌpɔɪnt]英[rəʊzpɔɪnt]n.[纺]玫瑰花纹网地花边......

roseola美[roʊziːələ]英[rəʊziːələ]n.红疹；蔷薇疹形容词：roseolar近义词：efflorescence，rash，skinrash，英英释义Nounanyrederuptionoftheskin例句用作名词(n.)Febrileseizuresareoftentriggeredbyafeverfromacommo......

rosenthal美英adj.(陶瓷)罗森塔尔制造的例句RosenthalwonaPulitzerPrizeforthatphoto.罗森塔尔拍摄的那一张相片嬴得了一个普立兹奖。HisdaughtersaysRosenthaldiedofnaturalcauses.他的女儿说罗森塔尔是自然死亡。Ma......

rosemary美[roʊzmeri]英[rəʊzməri]n.Rosemary.sp.罗斯玛丽(女子名)名词复数：rosemaries近义词：rosmarinusofficinalis，详细释义n.(名词)【植】迷迭香（灌木，叶子窄小，气味芬芳，可用于烹调）艾菊罗斯玛丽（女子名）英英释义Nounw......

rosellen美英n.罗塞伦(f......

roselle美[roʊzel]英[rəʊzel]n.Roselle.sp.罗塞尔（城市名）近义词：redsorrel，sorrel，详细释义n.(名词)【植】洛神葵（产于热带地区）玫瑰茄山茄罗塞尔（城市名）英英释义NounEastIndiansparselypricklyannualherborperennialsubs......

rosella美[roʊzelə]英[rəʊzelə]n.[鸟]玫瑰鹦鹉；锦鹦(产于澳洲；色丽如虹)......

roselite美[roʊzəˌlaɪt]英[rəʊzəlaɪt]n.[矿]玫瑰砷酸钙石......

roselike美[rəʊzeɪlaɪk]英[rəʊzeɪlaɪk]adj.像玫瑰的......

roseleaf美[rəʊzɪliːf]英[rəʊzɪliːf]n.玫瑰花瓣......

rosehead美[roʊzhed]英[rəʊzhed]sp.nail玫瑰头装饰钉,圆花钉(有多边角锥头的装饰用钉子)......

rosefish美[roʊzˌfɪʃ]英[rəʊzfɪʃ]n.[动]玫瑰鱼(产于北大西洋)名词复数：rosefish近义词：oceanperch，redfish，英英释义NounNorthAtlanticrockfishlargefishofnorthernAtlanticcoastsofAmericaandEurope......

rosedrop美[rəʊzdrɒp]英[rəʊzdrɒp]n.玫瑰糖锭；酒糟鼻......

rosebush美[roʊzˌbʊʃ]英[rəʊzbʊʃ]n.玫瑰丛近义词：rose，详细释义n.(名词)玫瑰丛，萧蔷丛【植】蔷薇灌木蔷薇树，玫瑰树罗斯布什（音译名）英英释义NounanyofmanyshrubsofthegenusRosathatbearroses例句用作名词(n.)Thero......

rosebud美[roʊzbʌd]英[rəʊzbʌd]n.玫瑰花苞近义词：bud，bloom，rose，flower，blossom，floret，英英释义Nounthebudofarose(aliteraryreferenceto)aprettyyounggirl例句用作名词(n.)Theserosebudshaventfullyopened.这些蔷薇......

rosebay美[roʊzˌbeɪ]英[rəʊzbeɪ]n.夹竹桃；石南属的植物英英释义Nounlate-spring-bloomingrhododendronofeasternNorthAmericahavingrosytopink-purpleflowers例句用作名词(n.)Thenwithmygrowingupgradually,Itho......

roseau美英sp.罗索[多米尼加联邦首都]英英释义NounthecapitalandlargestcityofDominica......

roseate美[roʊziət]英[rəʊziət]adj.粉红的；乐观的副词：roseately近义词：cheerful，rose，reddish，fuchsia，magenta，rose-colored，rose-coloured，pink，rosaceous，英英释义Adjectiveofsomethinghavingadustypurplishpinkcolor;"t......

roseanna美英n.罗莎娜(亦作Rosanna)(f......

roseal美[roʊzɪəl]英[rəʊzɪəl]adj.玫瑰色的例句用作形容词(adj.)Everythinginmyeyesseemedtogiveoutroseallight.我现在看一切东西，都发出玫瑰色的光泽了。......

roscoelite美[rɒskoʊlaɪt]英[rɒskəʊlaɪt]n.钒云母......

roscoe美英sp.罗斯科(姓氏,男子名)......

rosary美[roʊzəri]英[rəʊzəri]n.玫瑰经；念珠名词复数：rosaries近义词：prayerbeads，英英释义Nounastringofbeadsusedincountingprayers(especiallybyCatholics)例句用作名词(n.)Therosarywasnoguaranteeofsafety.玫瑰......

rosarium美[roʊzeərɪəm]英[rəʊzeərɪəm]n.玫瑰园；蔷薇花坛......

rosario美英sp.罗萨里奥[阿根廷东部港市]英英释义NounaportcityontheParanaRiverineasterncentralArgentina例句Ms.Rosariowasrunningoffatthemouthagainaboutthekidsplayingbasketballinherbackyard.罗萨里奥太太又......

rosarian美[roʊzɪrɪən]英[rəʊzɪərɪən]n.玫瑰花栽培者；玫瑰花鉴赏家......

rosaria美[rəʊzeəriə]英[rəʊzeəriə]n.蔷薇花坛......

rosanne美英n.罗赞(Rosanna的异体)(f例句Rosanne:Youarentmadatme,areyou?罗西：你不会生我的气吧。Rosanne:Why?Becauseyourenothelpingmeatall.罗西：为什么？因为我的病你根本治不了。Rosanne:Itissoniceofyoutobesonice......

rosanna美英n.罗莎娜(女子名)例句用作名词(n.)IbegantowonderwhetherIhadbeenmistakenaboutRachelandRosanna.我开始想我是不是误解了雷切尔和罗莎娜。......

rosaniline美[roʊzænəˌliːn]英[rəʊzænɪliːn]n.由苯安制得的红色染料例句Analkalinesolutionofthesampleistreatedwithacidbleachedrosanilineandformaldehyde.一分样品的碱性溶液用酸漂白的玫瑰苯胺和甲醛......

rosamund美英n.罗莎蒙德(亦作Rosamond)(f......

rosalie美英n.罗莎莉(f例句Rosalieweakenedunderhisgaze.在他的凝视之下罗赛藜软化了。Jayden:Whatsgoingon,Rosalie?杰登：怎麽啦，萝莎莉？Rosaliewasthinking,asusual,aboutherself.Rosalie平常都在想她自己的事。Hopeth......

rosaceous美[roʊzeɪʃəs]英[rəʊzeɪʃəs]adj.蔷薇科的；蔷薇似的；蔷薇色的近义词：rose，roseate，英英释义AdjectiveoforpertainingtoorcharacteristicofplantsofthefamilyRosaceaeofsomethinghavingadustypurplishpink......

rosace美[roʊzeɪs]英[rəʊzeɪs]n.蔷薇花样；圆花饰；圆浮雕详细释义n.(名词)圆浮雕【建】圆花窗蔷薇花饰蔷薇花图样圆花饰蔷薇窗罗萨切（音译名）......

rosabel美英n.罗莎贝尔(f......

rosa美英n.罗莎(女子名）英英释义Nounlargegenusoferectorclimbingpricklyshrubsincludingroses例句用作名词(n.)Rosalikesmusicthatisquietandgentle.罗莎喜欢安静柔和的音乐。Rosawasastallasfivefeetsixinches.罗莎......

rory美英n.罗里(m例句SotoodoesthestoryofRoryPeckhimself.罗里·佩克本人的经历也是这样。ComeonRory,thekidswouldlovetohearyousing.来一首吧，罗里，孩子们都很喜欢听你唱歌。RoryandDeanbrokeup,andshewontwallo......

rorty美[rɔːtɪ]英[rɔːtɪ]adj.有趣的；喜欢玩乐和刺激的；(人声)喧闹的；(饮料)醉人的例句RichardRortysphilosophyofsocialhope;RamonJ.罗蒂的社会希望哲学。Rorty：Italldependswhosshitting.罗蒂:这要看是谁大的便。P......

rorschach美英adj.罗夏(墨迹)测验的近义词：Rorschachtest，inkblottest，英英释义Nounaprojectivetestsusingbilaterallysymmetricalinkblots;subjectsstatewhattheyseeintheinkblot例句Oh.Um...HepulledthatonRorschach........

rorqual美[rɔːkwəl]英[rɔːkwəl]n.长箦鲸类的鲸鱼；温鲸近义词：razorback，详细释义n.(名词)【动】一种鲸温鲸【动】&#39982长箦鲸类的鲸鱼英英释义NounanyofseveralbaleenwhalesofthefamilyBalaenopteridaehavinglon......

roric美[rɒrɪk]英[rɔːrɪk]adj.露水的；似露水的；带露水的......

roquette美[roʊket]英[rəʊket]n.火箭v.飞速上升近义词：Erucasativa，rocketsalad，rocket，arugula，英英释义NounerectEuropeanannualoftengrownasasaladcroptobeharvestedwhenyoungandtender例句HewalkedslowlydowntheRue......

roquet美[roʊkeɪ]英[rəʊkɪ]n.击中他人的球v.将球击出；击中过去式：roqueted过去分词：roqueted现在分词：roqueting第三人称单数：roquets详细释义n.(名词)击中他人的球击中将自己的球碰击对手的球罗凯（音译名）v.(动词)将球......

roquelaure美[rɒkəˌlɔː]英[rɒkəlɔː]n.男用齐膝外套......

roquefort美[roʊkfərt]英[rɒkfɔː]n.羊乳干酪英英释义NounFrenchbluecheese例句用作名词(n.)IfollowhisrecommendationandoptforaCobbsalad,inthiscaseachickenandRoquefortmixture.我则听从他的建议，选了一款科布......

roque美[roʊk]英[rəʊk]n.槌球例句用作名词(n.)Roquesinjurieshavebeenavoidableaccidents.槌球的受伤已经是可避免的意外事件。......

ropy美[roʊpi]英[rəʊpi]adj.粘稠的；可拉成丝的；似绳索的；强壮的；粗糙的副词：ropily名词：ropiness近义词：adhesive，poor，shoddy，grotty，cruddy，trashy，cheapandnasty，rubbishy，poorly，sick，bad，unwell，off-colour，ropey，thready，stringy，详......

ropiness美[roʊpɪnɪs]英[rəʊpɪnɪs]n.成粘性的丝近义词：gumminess，gluiness，cohesiveness，glueyness，viscidness，viscidity，tackiness，英英释义Nounthepropertyofbeingcohesiveandsticky例句Ropinesslookslikepartially......

ropey美[roʊpɪ]英[rəʊpɪ]adj.绳状的；粘稠的；差的；糟糕的sp.=ropy近义词：ropy，thready，stringy，详细释义adj.(形容词)最低品质的破旧的旧式的绳状的粘稠的差的糟糕的_null.=ropy英英释义Adjectiveoforresemblingrope(orr......