英语单词词典

sesquicarbonate美[ˌseskwɪkɑːbənɪt]英[seskwɪkɑːbənɪtneɪt]n.[化]倍半碳酸盐......

sesquialtera美[seskwɪɔːltərə]英[seskwɪɔːltərə]n.[音]黑米奥拉比例；三比二......

sesotho美英n.塞索托语(指非洲巴索托人讲的索托语；属东南班图语系)近义词：Basuto，英英释义NounthedialectofSothospokenbytheBasotho;anofficiallanguageofLesotho......

sesamoid美[sesəˌmɔɪd]英[sesəmɔɪd]adj.芝麻形的；种子骨的n.种子骨近义词：sesamoidbone，英英释义Nounanyofseveralsmallroundbonesformedinatendonwhereitpassesoverajoint例句Theconditionisanirritationofthese......

sesamin美[sesəmɪn]英[sesəmɪn]n.[生化]芝麻明；芝麻素例句用作名词(n.)Sesamincouldinhibitthegrowthofbacteriaandkillthebacteria.芝麻素的抗菌作用优于同浓度的苯甲酸钠。......

sesame美[sesəmi]英[sesəmi]n.芝麻近义词：benne，benni，benny，Sesamumindicum，详细释义n.(名词)【植】芝麻（Sesamumindicum）【植】脂麻芝麻籽英英释义NounEastIndianannualerectherb;sourceofsesameseedorbenniseedandsesam......

ses美英abbr.社会经济地位(=socioeconomicstatus)......

servosystem美[sɜːvoʊsɪstəm]英[sɜːvəʊsɪstəm]n.伺服系统(随动系统；从动系统；伺服机构；跟踪系统)近义词：servomechanism，servo，英英释义Nouncontrolsystemthatconvertsasmallmechanicalmotionintoonerequiringmu......

servomotor美[sɜːvoʊmoʊtə]英[sɜːvəʊməʊtə]n.伺服马达例句用作名词(n.)Westartthetermbystudyingaservomotormechanism.我们从研究伺服马达装置来开始这个学期的学习。Whenthedevicedetectsacceleration,......

servomechanism美[sɜːvoʊˌmɪkəˌnɪzəm]英[sɜːvəʊˌmɪkəˌnɪzəm]n.自动驾驶装置；补助机构；自动控制装置近义词：servo，servosystem，英英释义Nouncontrolsystemthatconvertsasmallmechanicalmotionintoonereq......

servohydraulic美[sɜːvoʊhaɪdrɔːlɪk]英[sɜːvəʊhaɪdrɔːlɪk]adj.伺服液压控制的......

servohead美[sɜːvəʊhed]英[sɜːvəʊhed]sp.伺服磁头......

servocontrol美[sɜːvoʊˌkəntroʊl]英[sɜːvəʊˌkəntrəʊl]vt.伺服控制n.伺服控制系统例句ReliabilityDesignandAnalysisoftheValveFeedbackSignalforTurbineDEHServocontrolSystem.汽轮机DEH伺服系统阀位反......

servo美[sɜːrvoʊ]英[sɜːvəʊ]n.伺服系统；伺服电动机名词复数：servos近义词：servomechanism，servomechanical，servosystem，英英释义Nouncontrolsystemthatconvertsasmallmechanicalmotionintoonerequiringmuchgreaterp......

servitude美[sɜːrvətuːd]英[sɜːvɪtjuːd]n.奴役；束缚；徒刑；〈法〉役劝近义词：slavery，bondage，dependence，constraint，serfdom，enslavement，vassalage，thraldom，thralldom，subjection，subjugation，subordination，dependency，sub......

servitor美[sɜːrvɪtər]英[sɜːvɪtə(r)]n.仆人；从仆；工读生名词：servitorship近义词：dependent，waiter，英英释义Nounsomeonewhoperformsthedutiesofanattendantforsomeoneelse例句Andhisservitorsaid,What,shouldIset......

servingwoman美[sɜːvɪŋwʊmən]英[sɜːvɪŋwʊmən]n.女仆；女佣人......

servings美[sɜːvɪŋz]英[sɜːvɪŋz]n.服务；一份饭菜或饮料sp.名词serving的复数形式.英英释义名词servinganindividualquantityoffoodordrinktakenaspartofamealtheactofdeliveringawritorsummonsuponsomeone......

servingman美[sɜːvɪŋmæn]英[sɜːvɪŋmæn]n.男仆；男佣人......

serving美[sɜːrvɪŋ]英[sɜːvɪŋ]n.服务；服役；（供一人食用饮用的）一份；一客sp.动词serve的现在分词.近义词：helping，portion，service，plateful，ration，quota，allocation，acting，plate，serviceofprocess，详细释义n.(名词)服务，服侍......

servility美[sɜːvɪləti]英[sɜːvɪləti]n.奴性；卑躬屈膝近义词：obedience，obsequiousness，sycophancy，flattery，fawning，subservience，英英释义Nounabjectorcringingsubmissiveness例句用作名词(n.)Theremnantsoftheold......

servile美[sɜːrvl]英[sɜːvaɪl]adj.屈从的；奴隶的；不自由的副词：servilely名词：servileness近义词：acquiescent，conformable，compliant，obedient，submissive，fawning，subservient，sycophantic，obsequious，grovelling，groveling，do......

serviette美[ˌsɜːrviet]英[ˌsɜːviet]n.餐巾近义词：napkin，bib，papertowel，napery，tablelinen，tablenapkin，英英释义Nounasmallpieceoftablelinenthatisusedtowipethemouthandtocoverthelapinordertoprotectclothing例......

servient美[sɜːvɪənt]英[sɜːvɪənt]adj.[律]从属的例句用作形容词(adj.)Theservientestatecannotbetransferredseparatelyfromthedominantestate.从属的财产不能独立于起支配作用的财产而单独被转让。......

servicing美[sɜːrvɪsɪŋ]英[sɜːvɪsɪŋ]n.维修sp.动词service的现在分词形式.近义词：service，英英释义Nountheactofmatingbymaleanimals;"thebullwasworthgoodmoneyinservicingfees"例句用作名词(n.)Wecanmakeam......

serviceman美[sɜːrvɪsmən]英[sɜːvɪsmən]n.军人；维修员近义词：militaryman，man，militarypersonnel，civilian，详细释义n.(名词)军人修护人员检修工维修人员技术服务人员英英释义Nounsomeonewhoservesinthearmedforces......

serviceably美[sɜːvɪsəblɪ]英[sɜːvɪsəblɪ]adv.合用地(经用的；耐用的；便于使用的；适于工作的)......

serviceable美[sɜːrvɪsəbl]英[sɜːvɪsəbl]adj.可用的；易于服务的；有用的；耐用的副词：serviceably名词：serviceability近义词：effective，useful，practical，valuable，utility，favorable，profitable，advantageous，durable，strong......

serviceability美[sɜːvɪsəbɪlɪtɪ]英[sɜːvɪsəbɪlɪtɪ]n.使用能力(操作性能；耐用性；维护保养方便性)近义词：serviceableness，usableness，useableness，usability，英英释义Nounthequalityofbeingabletoprovidegoods......

servia美英sp.Serbia的旧称......

server美[sɜːrvər]英[sɜːvə(r)]n.服务器；侍者；辅祭者；发球者；托盘近义词：waiter，attendant，headwaiter，headwaiter，waitperson，waitron，tray，host，详细释义n.(名词)侍者上菜者餐具（弥撒时的）助祭【体】发球员送达者服务员【计......

servantgirl美[sɜːvəntgɜːl]英[sɜːvəntgɜːl]n.年轻女仆；小保姆......

servant美[sɜːrvənt]英[sɜːvənt]n.仆人名词复数：servants近义词：helper，maid，slave，vassal，master，详细释义n.(名词)仆人，佣人雇员，事务员；公务员，公仆，官吏奴仆，奴隶服务员献身...的人，追随者，奴仆般受制于…的人信徒，献身于神......

serval美[sɜːvəl]英[sɜːvl]n.薮猫(山猫的一种）详细释义n.(名词)【动】薮猫（山猫的一种）【动】长脚山猫（Feliscapensis，非洲产的一种野猫）英英释义Nounslenderlong-leggedAfricanwildcathavinglargeuntuftedearsandtawn......

serumtherapy美[sɪərəmθerəpɪ]英[sɪərəmθerəpɪ]n.[医]血清疗法......

serum美[sɪrəm]英[sɪərəm]n.浆液；血清；乳浆名词复数：serums近义词：juice，bloodserum，详细释义n.(名词)【生化、医】（免疫）血清【生化】浆液（体液的水样部份）乳清乳浆血浆【植】树液塞吕姆（音译名）英英释义Nounanamber,watery......

sertularian美[ˌsətʃəleriːən]英[sɜːtjʊleərɪən]adj.[动]桧叶螅的n.[动]桧叶螅英英释义Nounfeatherycolonyoflong-branchedstemsbearingstalklesspairedpolyps......

serta美[sɜːtə]英[sɜːtə]sp.sertum的复数......

serry美[serɪ]英[serɪ]v.拥挤；密集；紧排；使(军队行列等)靠拢；使排紧......

serrulate美[seəjəlɪt]英[serjʊleɪt]adj.有细锯齿的异体字：serrulated英英释义Adjectiveminutelyserrated例句用作形容词(adj.)Leafbladeoblong-lanceolatetoovateorlanceolate,abaxiallywithstellatehairsalongv......

serriform美[serəfɔːm]英[serɪfɔːm]adj.锯齿形的......

serried美[serid]英[serid]adj.密集的；林立的；拥挤的sp.动词serry的过去式和过去分词形式.副词：serriedly详细释义adj.(形容词)密集的靠拢的拥挤的排紧的紧凑的重重叠叠罗列的_null.动词serry的过去式和过去分词形式英英......

serrefine美[serəfiːn]英[serəfiːn]sp.n.小弹簧镊(外科手术中用以压迫血管；防止出血)......

serration美[sereɪʃn]英[sereɪʃn]n.锯齿状；锯齿形；锯齿状突起英英释义Nountheconditionofbeingserrated;"theserrationsofacityskyline"arowofnotches;"thepliershadserrationstoimprovethegrip"asinglenotchinarow......

serrated美[səreɪtɪd]英[səreɪtɪd]adj.锯齿状的；有锯齿的sp.动词serrate的过去式和过去分词形式.近义词：jagged，toothed，notched，saw-toothed，ragged，serrate，详细释义adj.(形容词)（边缘呈）锯齿状的锯齿形的有锯齿形边缘......

serrate美[serɪt]英[sereɪt]adj.锯齿状的；有锯齿的v.使成锯齿状过去式：serrated过去分词：serrated现在分词：serrating第三人称单数：serrates近义词：toothed，serrated，notched，saw-toothed，详细释义adj.(形容词)【生】锯齿状的......

serra美[serə]英[serə]n.[生][解]锯齿状器官(或结构、边缘)英英释义NounSpanishmissionarywhofoundedFranciscanmissionsinCalifornia(1713-1784)例句Duringyourupkeep,youmayputaversecounteronSerrasHymn.在你的......

serpulid美[sɜːpjuːlɪd]英[sɜːpjuːlɪd]n.龙介(虫)属动物......

serpula美[sɜːpjʊlə]英[sɜːpjʊlə]n.[动]龙介虫......

serpigo美[səpaɪgoʊ]英[sɜːpaɪgəʊ]n.[医]匐行疹sp.癣.形容词：serpiginous......

serpiginous美[səpɪdʒənəs]英[səpɪdʒɪnəs]adj.匐行的(波形的)例句Peripheralring-type,tortuousbeadedshapeorserpiginoustubularshapeenhancementwerefoundin8cases.结果增强扫描12例，病灶均显示强化，8例病......

serpentinite美[səpəntiːnaɪt]英[səpəntiːnaɪt]n.[地]蛇纹岩例句Serpentiniteistheleastalteredmemberoftheperidotitesuite.蛇纹岩是橄榄岩组蚀变最轻微的分子。Thevaluablemonmetallicmineraldepositsinthe......

serpentine美[sɜːrpəntiːn]英[sɜːpəntaɪn]adj.蛇形的；弯曲的；阴险的n.蛇纹石；古时候大炮的一种；S字曲线v.像蛇般行进；缓慢地流近义词：roundabout，crooked，forked，winding，meandering，twisting，bending，circuitous，indirect，s......

serpentarium美[ˌsəpənteriːəm]英[sɜːpənteərɪəm]n.养蛇室sp.蛇类展出馆.名词复数：serpentariums......

serpent美[sɜːrpənt]英[sɜːpənt]n.蛇；蛇一般的人；狡猾的人近义词：snake，viper，ophidian，英英释义Nounlimblessscalyelongatereptile;somearevenomousafireworkthatmovesinserpentinemannerwhenignitedanobsoletebassc......

serpens美英n.[天]巨蛇座英英释义NounaconstellationintheequatorialregionofthenorthernhemispherenearOphiuchusandCoronaBorealis例句用作名词(n.)ByprobingthenewbornstarsintheconstellationSerpensCauda,scient......

serpasil美英n.[药]利血平(一种降压药)近义词：Raudixin，Rau-sed，Sandril，reserpine，英英释义NounantihypertensiveconsistingofanalkaloidextractedfromtheplantRauwolfiaserpentina(tradenamesRaudixinorRau-SedorSandril......

serow美[seroʊ]英[serəʊ]n.[动]鬣羚英英释义Nounshort-horneddark-coatedgoatantelopeofmountainareasofsouthernandsoutheasternAsia例句Theblackbear,theserowand87speciesofbirdscanbefoundinthisforest.白神山......

serous美[sɪrəs]英[sɪrəs]adj.浆液的；血浆的英英释义Adjectiveoforproducingorcontainingserum;"aserousexudate"例句用作形容词(adj.)TheFifthAmendmentsaysnoonecanbeputontrialforaserouscrimeunlessagrandjury......

serotype美[seərəˌtaɪp]英[sɪərətaɪp]n.血清型v.按血清型分类过去式：serotyped过去分词：serotyped现在分词：serotyping第三人称单数：serotypes例句Theserotypeof4strainsofHBVwereadr,and3strainswereadw.血清型a......

serotoninergic美[sɪərətoʊnɪnɜːdʒɪk]英[sɪərətəʊnɪnɜːdʒɪk]adj.[生理]含血清素的sp.血清素激活的.例句SerotoninergicSysteminHumanSkin?人类皮肤中的5-羟色胺能系统?Thepostulatedmechanismsinc......

serotonin美[ˌserətoʊnɪn]英[ˌserətəʊnɪn]n.5-羟色胺；血清素近义词：5-hydroxytryptamine，详细释义n.(名词)【生】血清素【化】5-羟色胺（含于血液中的复合胺）英英释义Nounaneurotransmitterinvolvedine.g.sleepand......

serotonergic美[ˌserətnədʒɪk]英[sɪərətənɜːdʒɪk]adj.[生理]含血清素的sp.血清素激活的.异体字：serotoninergic例句MDMAtargetstheserotonergicsystemandcancauseserotoninneuronaldamage.MDMA主要作用于......

serotinous美[sɪrɒtɪnəs]英[sɪrɒtɪnəs]adj.晚熟的；晚夏的；在秋季开的例句Serotinousconeswouldprovetobealmostfatalforthepopulationifforestfiresceasedforanylengthoftime.若森林火灾中断任意长的一个时期，那......

serotherapy美[ˌsɪroʊθerəpiː]英[sɪərəʊθerəpɪ]n.[医]血清疗法名词：serotherapist名词复数：serotherapies......

serotaxonomy美[sɪəroʊtæksɒnəmɪ]英[sɪərəʊtæksɒnəmɪ]n.血清分类学......

serosity美[sɪərɒsɪtɪ]英[sɪərɒsɪtɪ]n.浆液一般的性质；如水液体；浆液例句Congestionappearedinspleenandsplenictrabeculawerestronglydilatedandfilledwithserosity.脾红髓淤血，脾窦扩张；Theexperimentresults......

serositis美[ˌsɪroʊsaɪtɪs]英[sɪərəʊsaɪtɪs]n.[医]浆膜炎例句用作名词(n.)TheresultsdemonstratedthatR.anatipestferinfectioncanimpairliverandserosa,andthuscausedthenecrosisofliverandtheserositis.......

seroreaction美[sɪəroʊrɪækʃən]英[sɪərəʊrɪækʃən]n.[医]血清反应......

seropurulent美[ˌsɪroʊpjʊrələnt]英[sɪərəʊpjʊərʊlənt]adj.[医]浆液脓性的例句Bullaeareroundedorirregularlyshapedblisterscontainingserousorseropurulentfluid.Theydifferfromvesiclesonlyinsize,b......

seropositive美[ˌsɪroʊpɒzɪtɪv]英[sɪərəʊpɒzɪtɪv]adj.血清反应阳性的名词：seropositivity例句Theyfoundthat18patients(23.7%)wereseropositiveforHCVantibodies.他们发现18个病患(23.;7%25)为HCV抗体血......

seronegative美[ˌsɪroʊnegətɪv]英[sɪərəʊnegətɪv]adj.血清反应阴性的例句AndallpatientswereevaluatedbasedonseronegativeofHCVRNA.采用AmpliSensorTMHCVRNA荧光定量试剂盒对所有患者进行HCVRNA定量检测......

seromuscular美[sɪəroʊmʌskjʊlə]英[sɪərəʊmʌskjʊlə]adj.[解](肠道)浆膜肌膜的例句Theauthorsexplainthatinastandardblow-holecolostomy,theomentumandseromuscularlayersofthecolonaresuturedtotheperi......

seromucous美[sɪəroʊmjuːkəs]英[sɪərəʊmjuːkəs]adj.[医]浆液粘液性的......

serology美[sɪrɒlədʒiː]英[sɪərɒlədʒɪ]n.血清学形容词：serologic副词：serologically名词：serologist名词复数：serologies英英释义Nounthebranchofmedicalsciencethatdealswithserums;especiallywithbloodserum......

serological美[sɪrəlɒdʒɪkəl]英[sɪrəlɒdʒɪkəl]adj.血清学的近义词：serologic，英英释义Adjectiveoforrelatingtoserology例句用作形容词(adj.)Serologicalsurveillanceofexposedanimalworkersandveterinaria......

serogroup美[sɪəroʊgruːp]英[sɪərəʊgruːp]n.(由有类似血清反应的血清型组成的)血清组例句AlltheinhabitantsshouldbeinjectedserogroupA+Cvaccine.结论：本次流行以C群流脑为主，病情重，应采取全人群接种流脑(A+C......

seroepidemiology美[sɪəroʊˌepɪˌdiːmɪɒlədʒɪ]英[sɪərəʊˌepɪˌdiːmɪɒlədʒɪ]n.[医]血清流行病学例句用作名词(n.)Thisspecialtestkitcanpromotethemeaslesresearchonseroepidemiologyandmaketh......

serodiagnosis美[ˌsɪroʊˌdaɪəgnoʊsɪs]英[sɪərəʊdaɪəgnəʊsɪs]n.[医]血清诊断形容词：serodiagnostic名词复数：serodiagnoses例句ObjectiveToevaluateanewtuberculosisserodiagnosisreagentofTuberculosi......

seroconvert美[sɪəroʊkənvɜːt]英[sɪərəʊkənvɜːt]vi.[生][医]血清转化(对疫苗产生抗体)......

seroconversion美[ˌsɪroʊkənvəʒən]英[sɪərəʊkənvɜːʒən]n.[生][医]血清转化例句用作名词(n.)Thisprocessismanifestedasseroconversion.这个过程表现为血清转化。......

sermonize美[sɜːrmənaɪz]英[sɜːmənaɪz]v.说教；讲道sp.=sermonise(英).名词：sermonizer过去式：sermonized过去分词：sermonized现在分词：sermonizing第三人称单数：sermonizes近义词：preach，moralize，pontificate，holdfort......

sermonic美[sɜːmɒnɪk]英[sɜːmɒnɪk]adj.说教性的例句Theboygotasermonfromhisfather.这男孩受到他父亲的训斥。HepreachesthesamesermoneveryChristmas.他每逢圣诞节都宣讲同一教旨。Thehalf-bakedsermoncause......

sermonette美[ˌsəmənet]英[sɜːmənet]n.简短的讲道......

sermonesque美[sɜːmənesk]英[sɜːmənesk]adj.讲道的；说教的......

sermon美[sɜːrmən]英[sɜːmən]n.布道；说教形容词：sermonic近义词：talk，discourse，lecture，recitation，speech，address，reading，homily，lesson，oration，talking-to，harangue，telling-off，ticking-off，preaching，详细释义n.(名词)讲......

serjeanty美[sɑːdʒəntɪ]英[sɑːdʒəntɪ]n.=sergeanty......

serjeant美[sɑːdʒənt]英[sɑːdʒənt]n.陆战队士官之通称近义词：sergeant-at-law，sergeant，serjeant-at-law，英英释义NounanEnglishbarristerofthehighestrank例句"NoarmsareallowedinHisGracespresence,mylord,"the......

seriph美[serɪf]英[serɪf]n.[印]衬线；截线近义词：serif，英英释义Nounashortlineattheendofthemainstrokesofacharacter......

seriousness美[sɪriəsnəs]英[sɪəriəsnəs]n.严肃；认真；严重性近义词：gravity，importance，desperation，weight，depth，dimensions，earnestness，sincerity，dimension，significance，weightiness，solemnity，urgency，genuineness，hones......

seriously美[sɪriəsli]英[sɪəriəsli]adv.严肃地；认真地；严重地近义词：badly，earnestly，dangerously，critically，fatally，acutely，extremely，very，really，totally，utterly，completely，truly，sincerely，genuinely，honestly，gravely，sev......

serious美[sɪriəs]英[sɪəriəs]adj.严肃的；严重的；认真的；危急的；庄重的副词：seriously名词：seriousness近义词：careful，dangerous，resolved，sincere，thoughtful，careless，minor，thoughtless，unimportant，详细释义adj.(形容词)严......

serioso美[serɪoʊsoʊ]英[serɪəʊsəʊ]sp.adj.adj.&adv.[音]严肃的(地)；庄重的(地)......

seriocomic美[siəriːəʊkɒmɪk]英[siəriːəʊkɒmɪk]adj.庄严又诙谐的副词：seriocomically近义词：earnest，grave，sedate，sober，solemn，seriocomical，英英释义Adjectivemixingtheseriouswiththecomicwithcomicpredomina......

serine美[seəˌiːn]英[seriːn]n.丝氨酸英英释义Nounasweetishcrystallineaminoacidinvolvedinthesynthesisbythebodyofcysteine例句用作名词(n.)Introducetheproductivestateofserineallovertheworld.介绍目前丝氨......

serigraphy美[sɪrɪgrəfɪ]英[sɪrɪgrəfɪ]n.绢印英英释义Nountheactofmakingaprintbythesilkscreenmethod例句Printingonstockingsandtights-KnititemsAccessories,stockingsandserigraphySeamless...分类标题：长......

serigraphic美[serɪgræfɪk]英[serɪgræfɪk]adj.绢网印花的例句Thatwasmybirthdaygift,aserigraphicscrollwithaneagleflappingthehighskyprintedonit.那就是我的生日礼物：一副绢网印花的卷轴，上绘一只雄鹰展翅高翔......

serigraph美[serəˌgrɑːf]英[serəˌgrɑːf]n.绢网印花；用丝网印制的彩色画名词：serigrapher近义词：silkscreenprint，silkscreen，英英释义Nounaprintmadeusingastencilprocessinwhichanimageordesignissuperimposedona......

serif美[serɪf]英[serɪf]n.[印刷]衬线近义词：seriph，详细释义n.(名词)【印】截线【印】衬线细字细体谢里夫（音译名）英英释义Nounashortlineattheendofthemainstrokesofacharacter例句用作名词(n.)Forexample,shoulditbe......

series美[sɪriːz]英[sɪəriːz]n.（单复同）系列；丛书；连续名词复数：series近义词：cycle，chain，sequence，string，详细释义n.(名词)丛书，丛刊套，组，辑连续，接连串联系列连续比赛【数】级数【电】串联【音】序列【语】一组交替母音系......