11.apivotalfigure(关键)人物2.pivot轴心3.premiumn.保险金a.高级的,高价的4.apremiumstudentapremiumstudent优秀学生5.arangeof一系列的东西(有顺序)arangefromsth.tosth.从...到...范围,排列不等6.abandonabandon抛弃,放纵abandonmentn.7.abbreviateabbreviatev.缩写abbreviationn.8.abrasionabrasionn.磨损9.abstractabstract(ab-去掉,stract拉)a.抽象的n.概要10.absurdabsurda.荒谬的11.abundanceabundance(und-波浪)n.丰富,多'麦浪翻滚'undulate/fluctuate波动12.accelerateaccelerate(celer-速度)v.加速,不断增长celerity速度deceleratev.减速13.haveaccesstohaveaccessto能够接触,靠近youhaveaccesstothelibrary14.accessibleaccessiblea.可靠近的15.acclaimacclaimv.欢呼,欢迎16.acclaimeda.受人欢迎的17.accommodateaccommodatev.给人提供食宿;与...相符,适应(commod-方便commodity商品18.accommodatingaccommodatinga.乐于助人的19.accompanyaccompanyv.陪伴,伴奏accompanist伴奏者accompanimentn.陪伴物,伴奏20.accordaccordv.和谐一致(-ion琴)accordion手风琴21.accumulateaccumulate(cumul-堆积)v.聚堆积cumulus积云22.accustomaccustomv.使习惯getaccustomedtosth.海关custom关税tariff23.acquaintanceacquaintancen.熟悉,认识24.acronymacronym(acr-高,-onym词)n.首字母缩略词25.acuteacutea.敏锐的性急的,急性病chronic慢性病26.adaptadaptv.适应环境adaptable能适应的adaptation适应,改写本27.addictiveaddictivea.(吸毒)上瘾的addict(dict-被命令做某事)v.使沉迷28.additiveadditive(add-加)添加剂,附加的29.adeptadepta.老练的30.adjoining/adjacentadjoining/adjacenta.邻近的,毗邻的31.adjustadjust(just-正确)v.调整,校准adjustmentn.32.adobeadoben.土坯,印第安人造房原料33.abodeaboden.住所,住房34.adoptadopt(opt-选择)v.收养,采纳adoptionn.35.adornmentadornment(orn-饰)n.装饰ornamentation饰品36.adventadventn.来到adventuren.冒险withtheadventof21century随着21世纪的到来37.adverseadverse(-verse转)a.不利的,逆反的~wind逆风~influence不利影响adversityn.灾难,不幸,逆境adversaryn.对手,敌手38.advocateadvocatev./n.支持,拥护(者)39.anestheticesthetica.感觉的anesthetic(an-无)a.麻醉的aesthetica.美感的,美学的240.affectaffectv.影响,假装severestormadverselyaffectourstudy41.affectedaffecteda.装模作样的affectionn.友爱,友情42.affectationaffectationn.假装43.affiliateaffiliate(fili-绳子,家族,一条线,儿子)v.变成...的儿子,和...联合,加盟进去,附加filiale子公司filial子女的,孝顺的44.afflictafflict(flict-打击)v.折磨conflictn.冲突45.affluentaffluent(flu-流动)a.富有的,丰富的46.aggravatingaggravating(grav-重)a.一再恶化的gravity重力gravitation万有引力47.aggregateaggregate(greg-团体,是group的变体)v.总计aggregationn.集合gregariousa.群居的,社交的48.agitationagitationn.激动,煽动agitatev.鼓动49.akintoakin(-kin亲情关系)~to和...相近,关系密切50.alchemyalchemy(chem-化学)n.炼金术chemistry化学51.alderalder赤杨树older老人坐在赤杨树下52.slothsloth树懒53.algaealgaen.海藻algala.54.alienalienn.外国人alienatev.疏远55.allbutallbut+a.almost几乎集合+n.allexcept除...之外所有的56.allinclusiveallinclusive无所不包的57.allocateallocate(loc-地方)v.分配(财富)58.alloyalloyn.合金59.allyallyn.联盟,盟军60.alternatealternatev.交替alternativea.二中选一的61.altitudealtitude(-alt高)n.高度exalt晋升,赞扬62.latitudelatitude纬度,自由空间longitude经度63.aluminiumaluminium铝64.ambianceambiance(ambi-两边)n.周围,氛围65.amenableamenablea.负责任的,应服从的66.amiableamiablea.和蔼可亲的67.amplifyamplify(ampl-大)v.放大amplifier扩音器68.ancestorancestor(an-在前面ces-走)祖先69.annihilateannihilate(nihil-变成零)v.消灭,歼灭nihility虚无70.annualannuala.一年一度的71.anomalyanomaly(norm-规范)n.异常的人或物72.anonymousanonymous(an-无onym-名字)a.匿名的73.antibioticsantibiotics(anti-抗bio-生理)a.抗生素的74.antiquateantiquatev.使古旧,废弃antique古董,过时的antiquateda.陈旧的antiquity古代75.apartfromapartfrom除...之外besides;asidefrom76.appealappealv.上诉,呼吁,吸引力(to)77.appealingappealing有吸引力的78.apprenticeapprenticen.学徒,一再锻炼的人(practise)79.approachapproachv.接近(tosb.),方法80.aptlyaptlya.恰当的,得体的81.aquaticaquatica.水的,水生的aquarium水族馆382.archarchn.弧形,拱形门,主要的83.archaeologyarchaeology(archae-古代)n.考古学84.archipelagoarchipelago(archi-主要的)n.群岛,以o结尾的词大量是意大利语,如:女高音-女中音-女低音soprano-mezzo-alto85.architectarchitectn.建筑师86.arduousarduous(ard-热情-ous过多)a.费劲的,劳累的ardentn.热情87.arenaarenan.斗牛场,竞技场88.aridarida.干旱的89.armaturearmaturen.盔甲armor90.aromaticaromatica.芬芳的aroman.芳香91.arrayarray(ray光线)v.排列92.arthritisarthritis(arth-关节-itis炎症)关节炎93.arthrosisarthrosisn.关节hepatitisn.肝炎94.artificialartificiala.人造的95.artisanartisan(-san人)n.工匠,艺人partisan游击队党徒96.asaruleasarule通常,总的来说asawhole/generally97.asaroughthumbasaroughthumb(拇指)大概来说98.asfarasasfaras就...来说;远到China'sborderisasfarnorthasMohe.中国边界北部远达漠河。99.assuchassuch象这个样子做,就本身而论100.ascendascend(a-向上-scend爬)v.攀登,上升ascentn.descend(de-向下)v.下降descendentn.后代101.ascribetoascribeto把...归因于(a-上scribe-写)102.aspiringaspiring(spir-呼吸)a.有抱负的,积极的aspiration,respirev.呼吸inspiration灵感103.assembleassemble(-semble相像)v.集合,组装~line104.assertassertv.断言,自我主张assertionn.claim声称105.associateassociatev.和...相关联~dpress美联社106.assortedassorted(sort种类)a.什锦的assortmentn.107.assumeassumev.假定assumptionn.假说108.assureassurev.向某人保证,使某人放心109.assuranceassurance担保,断言insurance保险110.astoundingastounding令人震惊的astonishing111.astuteastutea.(人做事)机敏的,机智的112.atintervalatinterval断断续续,不时intervaln.间隔,距离113.atonesessionatonesession一下子通过session会议,开庭114.atthecuttingageofatthecuttingageof[research]在...关键时刻115.atomizationatomization(atom-原子)n.分离成原子116.attachattach(-ach接触)v.隶属,贴~edschool附中117.attainattain(-tain拿到)v.获得,拿到attainmentn.detainv.拘留retainv.保留118.attireattire(tire劳累)n.服装119.attributeattributeto归因于-tribute贡品120.auditoriumauditorium(audi-听-orium场地)n.大讲堂121.augeraugern.钻头,螺丝钻,尖钻122.automated/automaticautomated/automatic自动的automation自装置4123.availableavailabea.可获得的,有用的-vail流行,到处有prevailv.到处流行prevailing占优势的,流行的124.aviationaviat