西点课业--中考英语单词词根记忆法.doc

able,abil =能力ability/ E5biliti/ n. 能力,才干able/ 5eibl/ a.有能力的,出色的disable/ dis5eibl/ vt.使无能,使失效,使伤残enable/ i5neibl/ vt.使能够,使可能acro = 顶端、尖端、高处acrobat/ 5AkrEbAt/ n.特技演员,杂技演员acrocarpous/ 5AkrE5ka:pEs/ a.顶端结实的acrogen/ 5AkrEdVEn/ n.顶生植物acromegalic/ AkrEmE5gAlik/ a.肢端肥大症患者的acronym/ 5AkrEnim/ n.首字母简略词,简称acrophobia/ AkrE5foubiE/ n.恐高症acropolis/ E5krRpElis/ n.城堡,雅典的卫城act = 做、干act/ Akt/ vi.行动,见效 n.行为acting/ 5AktiN/ a.代理的 n.演戏,行为action/ 5AkFEn/ n.行动,作用,功能actor/ 5AktE/ n.男演员activate/ 5Aktiveit/ vt.刺激,使活跃active/ 5Aktiv/ a.活跃的,积极的activity/ Ak5tiviti/ n.活动,活力,行动actual/ 5AktjuEl/ a.实际的,现行的actualize/ 5AktFuElaiz/ vt.实现,实施counteract/ 5kauntE5rAkt/ v.消除,抵消enact/ i5nAkt/ v.制定(法律),扮演(角色)exact/ ig5zAkt/ a.确切的,精确的exacting/ ig5zAktiN/ a.苛求的,要求严格的exactly/ ig5zAktli, ig5zAkli/ ad.正确地,严密地interact/ 5intE5rAkt/ vi.相互作用overact/ 5ouvEr5Akt/ v.把（角色）表演得过火react/ ri5Akt/ vi.起反应,起作用,反抗reaction/ ri5AkFEn/ n.反应,反作用transact/ trAn5zAkt/ vt.处理add = 加add/ Ad/ vt.添加,附加,掺加addendum/ E5dendEm/ n.补遗,附录addition/ E5diFEn/ n.加,加法,附加物additive/ 5Aditiv/ a.附加的 n.添加剂aer,aero = 空中、空气、航空aerial/ 5ZEriEl/ a.空气的,航空的aerify/ 5ZErifai/ vt.掺气于,使气化aeriform/ 5ZErifR:m/ a.气体的,无形的aerology/ ZE5rRlEdVi/ n.高空气象学aerospace/ 5ZErEuspeis/ n.内外层空间aerophotography/ ZErEfE5tRgrEfi/ n.航空摄影术aerotrain/ 5VErEtrein, 5VErou-/ n.悬浮列车aeroplane/ 5ZErEplein/ n.飞机aerotransport/ 5ZErou5trAnspR:t/ n.运输机aerophysics/ 5VErE5fiziks, 5VErou-/ n.航空物理学aeronautics/ ZErE5nR:tiks/ n.航空学aerodrome/ 5ZErEdroum/ n.飞机场,机场aerometer/ ZE5rRmitE/ n.量气计,气体计aerosol/ 5ZErEsRl/ n.气雾剂,烟雾剂agri,agro = 田地、农田agriculture/ 5AgrikQltFE/ n.农业,农艺,农学agricultural/ 5Agri5kQltFErEl/ a.农业的agriculturist/ -tFErist/ n.农学家agrimotor/ 5AgrimoutE/ n.农耕用拖拉机agronomy/ E5grRnEmi/ n.农艺学,农学agronomic/ AgrE5nRmik/ a.农艺学的,农事的agrology/ E5grRlEdVi/ n.土壤学agrobiology/ Agrou5baiRlEdVi/ n.农业生物学alb,albi,albino = 白albino/ Al5bi:nou/ n.白化病者,白化变种albescent/ Al5besnt/ a.变白的,带白的albinism/ 5AlbEnizm/ n.白化病album/ 5AlbEm/ n.影集,音乐专辑albumen/ Al5bju:min/ n.蛋白,胚乳ali,alter = 变化、其他alienate/ 5eiljEneit/ vt.使疏远,转让(房地产)alias/ 5eiliAs/ n.化名,别名alien/ 5eiljEn/ a.外国的,相异的 n.外国人alter/ 5R:ltE/ vt.改变,变更,改做alterable/ 5R:ltErEbl/ a.可变的,可改的alterative/ 5R:ltEreitiv/ a.(趋于)改变的altercate/ 5R:ltEkeit/ vi.争论,口角alternate/ R:l5tE:nit/ vt.使交替 a.交替的alternative/ R:l5tE:nEtiv/ n.变通办法 a,二中择一的alternator/ 5R:ltEneitE/ n.交流发电机alt = 高altruism/ 5Altru5izEm/ n.利他主义,不自私altitude/ 5Altitju:d/ n.高,高度,高处exalt/ ig5zR:lt/ v.(高度)赞扬,歌颂exaltation/ egzR:l5teiFEn/ n.得意,高兴 altar/ 5R:ltE/ n.祭坛,圣坛altimeter/ Al5timi:tE/ n.测高计,六分仪altimetry/ Al5timitri/ n.测高学,高度测量法altocumulus/ 5Altou5kju:mjulEs/ n.高积云altostratus/ 5Altou5streitEs/ n.高层云am,ami,amor = 爱、喜欢amateur/ 5AmEtE:/ a.业余的 n.业余爱好者amiable/ 5eimjEbl/ a.和蔼的,亲切的amicable/ 5AmikEbl/ a.友好的amity/ 5Amiti/ n.友好,亲善关系amour/ E5muE/ n.奸情,恋情amorous/ 5AmErEs/ a.容易动情的,情爱的ambul = 行走ambulance/ 5AmbjulEns/ n.救护车,野战医院ambulant/ 5AmbjulEnt/ a.移动的ambulate/ 5Ambjuleit/ v.走动ambulation/ Ambju5leiFEn/ n.移动,步行circumambulate/ sE:kEm5Ambjuleit/ v.绕行,婉转打探noctambulant/ nRk5tAmbjulEnt/ a.夜间步行的noctambulist/ nRk5tAmbjulist/ n.梦游者somnambulate/ sRm5nAmbjuleit/ vi.梦游somnambulist/ -list/ n.梦游症患者perambulate/ pE5Ambjuleit/ v.巡行,巡视,漫步perambulator/ pE5AmbjuleitE/ n.巡视者ampl = 大，宽大ample/ 5Ampl/ a.足够的,宽敞的amplify/ 5Amplifai/ vt.放大,增强,扩大amplitude/ 5Amplitju:d/ n.广阔,丰富,振幅anim = 生命、意志、意见unanimous/ ju(:)5nAnimEs/ a.(全体)一致的unanimity/ junE5nimEti/ n.全体一致magnanimous/ mAg5nAnimEs/ a.宽宏大量的,慷慨的magnanimity/ mAgnE5nimiti/ n.宽宏大量reanimate/ 5ri:5Animeit/ v.鼓舞exanimate/ ig5zAminit/ a.已死的,缺乏生气的longanimity/ 5lRNgE5nimiti/ n.忍受,坚忍equanimity/ i:kwE5nimiti/ n.镇定,沉着animadvert/ AnEmAd5vE:t/ v.苛责,非难animal/ 5AnimEl/ n.动物,兽 a.动物的animality/ 5Ani5mAliti/ n.动物的生命力,兽性animate/ 5Animeit/ vt.使兴奋,使活跃animated/ 5AnEmeitid/ a.有生气的,热烈的animus/ 5AnimEs/ n.憎恨inanimate/ in5Animit/ a.无生命的pusillanimous/ pju:si5lAnimEs/ a.懦弱的,胆小的ann,enn = 年anniversary/ ,Ani5vE:sEri/ n.周年纪念日annual/ 5AnjuEl/ a.每年的 n.年报annals/ 5AnElz/ n.编年史,年报annalist/ 5AnElist/ n.编年史作者annuity/ E5nju:iti/ n.年金,养老金annuitant/ E5nju:itEnt/ n.领受养老金者perennial/ pE5renjEl/ a.终年的,永久的semiannual/ semi5anju:/ a.每半年的,半年的biannual/ bai5ANju:El/ a.一年二次的biennial/ bai5eniEl/ n.二年生植物,二年一次的事triennial/ trai5enjEl/ a.三年一次的 n.三年生植物centennial/ sen5tenjEl/ n.百年纪念annually/ 5AnjuEli/ ad.每年地centenarian/ sentE5nZEriEn/ n.百岁以上的人bicentennial/ baisen5tenjEl/ n.二百年,二百周年纪念millennia/ mE5leniE/ n.一千年,千年纪念ancestor/ 5AnsistE/ n.祖宗,祖先ante,anti,anc = 古的、旧的ancient/ 5einFEnt/ a.古代的,古老的antecedent/ AntE5si:dnt/ n.先行词 a.在前的,居先的anterior/ An5tiEriE/ a.较早的,以前的anticipate/ An5tisipeit/ vt.预料,预期,期望antique/ An5ti:k/ a.古代的 n.古董antechamber/ 5AntitFeimbE/ n.前堂,前厅,接待室antic/ 5Antik/ a.古怪的,笨拙的antiquary/ 5AntikwEri/ n.古物研究者,古董商人antiquate/ 5Antikwit/ vt.使古旧,废弃antiquated/ 5Antikwitid/ a.陈旧的,过时的anthrop(o) = 人、人类anthropology/ AnWrE5pRlEdVi/ n.人类学anthropologist/ AnWrE5pRlEdVist/ n.人类学家anthropoid/ 5AnWrEpRid/ a.像人类的,类人猿的philanthropy/ fi5lAnWrEpi/ n.慈善事业philanthropist/ fi5lAnWrEpist/ n.慈善家misanthropist/ mi5seWrEpist/ n.厌恶人类或讨厌与人交往者misanthropic/ mizEn5WrRpik/ a.厌恶人类的misanthropy/ mi5zAnWrEpi/ n.厌恶人类,不愿与人来往anthropotomy/ 5AnWrE5pRtEmi/ n.人体解剖学anthropophagous/ 5AnWrE5pRfEgEs/ a.食人肉的,食同类之肉的anthropomorphic/ AnWrEpE5mR:fik/ a.神、人同形同性论的philanthropic/ fi5lAnWrEpic/ a.博爱的misanthrope/ 5mizEnWroup/ n.愤世嫉俗者apt,ept = 适合inept/ in5Zpt/ a.无能的,不适当的apt/ Apt/ a.恰当的,聪明的aptitude/ 5Aptitju:d/ n.才能,性向aptly/ 5Aptli/ ad.适当地,适宜地adaptable/ E5dAptEbl/ a.能适应的,适用的adaptation/ 5AdAp5teiFEn/ n.适应adept/ E5dZpt/ a.老练的,精通的inapt/ in5Apt/ a.不确切的ineptitude/ i5neptitju:d/ n.无能,不称职aqu = 水aquarium/ E5kwZriEm/ n.养鱼池,玻璃缸,水族馆aquatic/ E5kwAtik/ a.水生的,水中的aqueduct/ 5AkwidQkt/ n.高架渠,渡槽,导水管aqueous/ 5eikwiEs/ a.水的,水成的aquiferous/ E5kwifErEs/ a.含水的,蓄水的aquiform/ 5eikwifR:m/ a.水状的,液体的subaqueous/ sQb5eikwiEs/ a.水下的,水中用的aqualung/ 5AkwElQN/ n.水中呼吸器arbitr,arbit = 评判、仲裁arbiter/ 5B:bitE/ n.权威人士,泰斗arbitrary/ 5a:bitrEri/ a.随心所欲的,专断的arbitrate/ 5a:bitreit/ v.仲裁,公断arbitrator/ 5B:bitreitE/ n.公断人arch,archy = 统治、统治者anarchy/ 5AnEki/ n.无政府状态anarchism/ 5AnEkizm/ n.无政府主义anarchist/ 5AnEkist/ n.无政府主义者monarch/ 5mRnEk/ n.君主,帝王monarchy/ mRnEki/ n.君主政体,君主国gynarchy/ dVaina:ki, 5dVi-/ n.妇女政治,妇女当政polyarchy/ 5pRliB:ki/ n.多头政治oligarchy/ 5Rliga:ki/ n.寡头政治triarchy/ 5traia:ki/ n.三头政治patriarch/ 5peitria:ki/ n.家长,族长matriarch/ 5meitria:k/ n.女家长,女族长monarchist/ 5mRnEkist/ n.君主制主义者oligarch/ 5RligB:k/ n.寡头政治执政者hierarchy/ 5haiEra:ki/ n.等级制度,统治集团arm = 武器alarm/ E5la:m/ n.惊恐,忧虑,警报arm/ a:m/ n.臂,臂状物,武器armada/ a:5ma:dE/ n.舰队armament/ 5a:mEmEnt/ n.兵力;军势armistice/ 5a:mistis/ n.休战,停战armor/ 5B:mE/ n.装甲;武器armory/ 5a:mEri/ n.兵工厂,军械库army/ 5a:mi/ n.军队,陆军disarm/ dis5a:m/ vt.缴械,解除武装art = 技能art/ a:t/ n.艺术,美术,技术artful/ 5B:tful/ a.巧妙的,狡猾的artifice/ 5B:tEfis/ n.巧办法,诡计artificial/ 5a:ti5fiFEl/ a.人工的,娇揉造作的artisan/ 5a:ti5zAn/ n.工匠,技工artist/ 5a:tist/ n.艺术家,美术家artiste/ a:5ti:st/ n.技艺家artistic/ a:5tistik/ a.艺术的,艺术家的artless/ 5B:tlis/ a.粗俗的,自然的arthro,articul = 关节、连接处arthritis/ B:5Wraitis/ n.关节炎arthropathy/ a:5WrRpEWi/ n.关节病arthropod/ 5B:WrEpRd/ n.节肢动物arthrosis/ a:5Wrousis/ n.关节,关节病arthrotomy/ a:5WroutRmi/ n.关节手术articular/ a:5tikjulE/ a.关节的articulate/ a:5tikjulit/ a.发音清晰的,听得懂的astro,aster = 星astrology/ E5strRlEdVi/ n.占星学,占星术astrologer/ E5strRlEdVE/ n.占星家astronomy/ Es5trRnEmi/ n.天文学astronomer/ Es5trRnEmE/ n.天文学家astrospace/ 5Astrouspeis/ n.宇宙空间astrobiology/ Astroubai5RlEdVi/ n.太空生物学astronaut/ 5AstFEunR:t/ n.宇宙航行员,宇航员astronautics/ AstrE5nR:tiks/ n.太空航空学astrophysics/ AstrE5fiziks/ n.天体物理学astrocompass/ AstrE5cEmEs/ n.星象罗盘astronavigation/ AstounAvE5geiFEn/ n.太空航行astral/ 5AstrEl/ a.星的,多星的,星界的asterism/ 5AstErizm/ n.星群,三星符号asterisk/ 5AstErisk/ n.星号asteroid/ 5AstE5rRid/ n.小行星disaster/ di5za:stE/ n.灾难,灾祸,天灾audi = 听audience/ 5R:djEns/ n.听众,观众,读者auditorium/ R:di5tR:riEm/ n.大礼堂audible/ 5R:dibl/ a.听得见的audibility/ R:di5biliti/ n.可听到,能听度inaudible/ in5R:dEbl/ a.听不见的,不可闻的audit/ 5R:dit/ v.审计,核对,旁听auditor/ 5RditE/ n.旁听生auditory/ 5R:ditEri/ a.听觉的audiphone/ 5R:difEun/ n.助听器audition/ R:5diFEn/ n.(演员等)试唱audiometer/ R:di5 RmtE/ n.听度计audiometry/ R:di5 Rmitri/ n.听力测定,测听术audiology/ R:di5RlEdVi/ n.听力学audio/ 5R:diou/ a.音频的,声音的audiovisuals/ 5R:diou5viVuElz/ n.视听教具augur = 预言inaugurate/ i5nR:gjureit/ vt.开始,使就职augur/ 5R:gE/ n.预言者 vt.占卜,预言augural/ R:gjurEl/ a.卜占的,前兆的augury/ 5R:gjEri/ n.预言,征兆,占卜inaugural/ i5nR:gjurEl/ a.就职的,开始的 n.就职演说inauguration/ i5nR:gju5reiFn/ n.就职典礼,开幕式auth = 始创authentic/ R:5Wentik/ a.真实的,可靠的,可信的author/ 5R:WE/ n.作者,作家authoritarian/ R:5WRri5tZEriEn/ a.独裁的,独裁主义的authority/ R:5WRriti/ n.当局,官方,权力authorize/ 5R:WEraiz/ vt.授权,批准authorship/ 5R:WEFip/ n.作者的身份autobiography/ R:tEbai5RgrEfi/ n.自传auto = 自动、自身autochrome/ 5R:tEkroum/ n.彩色底片autocracy/ R:5tRkrEsi/ n.独裁政体autograph/ 5R:tEgrB:f/ n.亲笔签名,手稿automatic/ 5R:tE5mAtik/ a.自动的,机械的automobile/ 5R:tEmEbi:l/ n.汽车,机动车autonomy/ R:5tRnEmi/ n.自治autopilot/ R:5tR5pailEt/ n.自动驾驶automat/ 5R:tEmAt/ n.自动售货(或售票)机automation/ 5R:tE5meiFEn/ n.自动,自动化avi = 鸟avian/ 5eiviEn/ a.鸟类的aviary/ 5eivieri/ n.大鸟笼,鸟舍aviculture/ 5eivikQltFE/ n.养鸟,鸟类饲养aviate/ 5eivieit/ vi.用飞机飞行aviation/ 5eivi5eiFEn/ n. 航空,航空学,航空术aviator/ 5eivieitE/ n.飞行家baro,bar =栅、压、棒子baric/ 5bArik/ a.气压的barometer/ bE5rRmitE/ n.气压计,晴雨表baroscope/ 5bArEskoup/ n.气压计的一种barogram/ 5bArEgrAm/ n.气压图isobar/ 5aisEbB:/ n.等压线baritone/ 5bArEtoun/ n.男中音,萨克斯号bar/ ba:/ n.酒吧间,条,杆,栅barrier/ 5bAriE/ n.栅栏,屏障,障碍barrage/ 5bAra:V/ n.火力网,弹幕barricade/ bAri5keid/ n./ v.设栅阻挡,栅栏barrister/ 5bAristE/ n.法庭律师,律师embarrass/ im5bArEs/ vt.使窘迫,使为难embargo/ em5ba:gEu/ n.禁运令,封港令debar/ di5bB:/ v.阻止,禁止,排除,剥夺barrel/ 5bArEl/ n.桶,圆筒,枪管bas,basi = 基础base/ beis/ n.基础,底层,基地basic/ 5beisik/ a.基本的,基础的basilar/ 5bAsilE/ a.基部的,头盖骨底部的basis/ 5beisis/ n.基础,根据bat = 打bate/ beit/ v.减少,降低,衰落combat/ 5kRmbAt/ vt.跟战斗combatant/ 5kQmbEtEnt/ n.争斗者,战斗员combative/ 5kRmbEtiv/ a.好战的,斗志旺盛的battle/ 5bAtl/ n.战役,斗争 vi.作战battalion/ bE5tAljEn/ n.军营,军队batter/ 5bAtE/ vt.击破,捣坏,炮击bat/ bAt/ n.球棒, 球拍,蝙蝠batsman/ 5bAtsmEn/ n.(板球的)击球手batting/ 5bAtiN/ n.打击,打球,棉絮baton/ bA5toun/ n.指挥棒,警棍debate/ di5beit/ n.vi.争论,辩论debatable/ di5beitEbl/ a.争论中,未决定的bell = 战争rebel/ 5rebEl, ri5bel/ vi.造反 n.造反者rebellion/ ri5beljEn/ n.造反,叛乱,反抗rebellious/ ri5beljEs/ a.反抗的,难控制的bellicose/ 5belikEus/ a.好战的,好斗的bellicosity/ 5beli5kRsEti/ n.好战,好打架bellicism/ be5lisizEm/ n.好战倾向,好战性belligerent/ bi5lidVErEnt/ a.交战的,挑衅的belligerency/ bE5lidVErEnsi/ n.交战状态belligerence/ bE5lidVErEns/ n.交战,好战,斗争性bene = 好benediction/ beni5dikFEn/ n.祝福,祈祷benefaction/ 5beni5fAkFEn/ n.恩惠,善行,施予beneficent/ bi5nefisnt/ a.慈善的,仁慈的,善行的beneficial/ 5beni5fiFEl/ a.有利的,有益的beneficiary/ beni5fiFEri/ n.受惠者,受益人 benefit/ 5benifit/ n.利益,恩惠,津贴benevolent/ bi5nevElEnt/ a.慈善的,好意的benedictory/ benE5diktEri/ a.祝福的,感谢的benefactor/ 5beni5fAktE/ n.行善者,捐助者benign/ bi5nain/ a.慈祥的benignant/ bi5nignEnt/ a.仁慈的,有益的,和蔼的benignity/ bi5nigniti/ n.温和,仁慈biblio,bibli = 书bibliomania/ bibliou5meiniE/ n.藏书癖,藏书狂bibliophile/ 5biblioufail/ n.爱书者,藏书家bibliophilism/ 5bibli5RfilizEm/ n.爱书癖bibliophobia/ 5bibliou5foubiE/ n.书籍恐怖bibliology/ bibli5RlEdVi/ n.圣经学,书目学bibliopole/ 5biblioupoul/ n.书籍商bibliography/ bibli5RgrEfi/ n.参考书目bibliographer/ bibli5RgrEfE/ n.书目学家Bible/ 5baibl/ n.基督教圣经bind,band,bond,bund = 捆住、使固定band/ bAnd/ n.乐队,带,波段bandage/ 5bAndidV/ n.绷带,包带bandit/ 5bAndit/ n.强盗bind/ baind/ vt.捆绑,包扎,装钉bond/ bRnd/ n.联结,联系,公债bondage/ 5bRndidV/ n.束缚bound/ baund/ a.一定的,有义务的boundary/ 5baundEri/ n.分界线,边界bundle/ 5bQndl/ n.捆,包,束,包袱bio = 生命、生物biology/ bai5RlEdVi/ n.生物学,生态学biologist/ bai5RlEdVist/ n.生物学家biography/ bai5RgrEfi/ n.传记biographer/ bai5RgrEfE/ n.传记作者autobiography/ R:tEbai5RgrEfi/ n.自传biotic/ bai5Rtik/ a.关于生命的,生物的antibiotic/ Antibai5Rtik/ n.抗生素 a.抗菌的amphi = 两、两者amphibian/ Am5fibiEn/ a.两栖类的,水陆两用的amphibious/ Am5fibiEs/ a.两栖的microbiology/ maikroubai5RlEdVi/ n.微生物学biosphere/ the / n.生命层,生物圈biocide/ 5baiEsaid/ n.生物杀灭剂(杀虫剂等)biochemistry/ 5baiEu5kZmistri/ n.生物化学biophysics/ baiou5fiziks/ n.生物物理学bioelectricity/ 5baiouilek5trisiti/ n.生物电biographical/ baiE5grAfikl/ a.传记的biome/ 5baioum/ n.(生态)生物群系biopsy/ bai5Rpsi/ n.活组织切片检查blanc,blank = 白、空白blank/ blANk/ a.空白的 n.空白blankbook/ 5blANkbuk/ n.空白账簿,未登录账簿blanket/ 5blANkit/ n.毛毯,毯子,羊毛毯blanch/ bla:ntF/ v.使变白blancmange/ blE5mRnV/ n.牛奶冻barbar,barv = 野蛮、勇敢barbarism/ 5bB:bErizm/ n.野蛮,未开化barbarous/ 5ba:bErEs/ a.野蛮的,残暴的barbarian/ ba:5bZEriEn/ n.野蛮人 a. 野蛮的bravado/ brE5vadEu/ n.故作勇敢,逞能brave/ breiv/ a.勇敢的,华丽的bravo/ brB:vou/ n.亡命徒brev = 短abbreviate/ E5bri:vieit/ v.缩写,简化,缩写为abbreviation/ E5bri:vi5eiFEn/ n.缩短,缩写abbreviator/ E5bri:vieitE/ n.缩写者brevity/ 5breviti/ n.短暂,简短brief/ bri:f/ a.简短的,短暂的briefness/ 5bri:fnis/ n.简单,短促breviary/ 5bri:vieri/ n.每日祈祷书,摘要,缩略brig = 打、战斗brigade/ bri5geid/ n.旅,队brigadier/ brigE5diE/ n.旅长,陆军准将brigandish/ 5brigEndiF/ a.似土匪的brigand/ 5brigEnd/ n.土匪,强盗,歹徒brigandage/ 5brigEndidV/ n.抢劫,盗窃,土匪,强盗cad,cas,cid = 下落、发生deciduous/ di5sidjuEs/ a.脱落的,落叶的decadence/ di5kedns/ n.衰落,颓废decadent/ 5dekEdEnt/ a.颓废的,衰退的cascade/ kAs5keid/ n.小瀑布case/ keis/ n.情况,事实,病例casual/ 5kAVjuEl/ a.偶然的,随便的casualty/ 5kAVjuElti/ n.伤亡,受害者occasion/ E5keiVEn/ n.场合,时刻,时机occasional/ E5keiVEnEl/ a.偶然的,临时的occasionally/ E5keiVEnEli/ ad.有时候,偶而occidental/ Rksi5dentl/ n.a.西方（的）accident/ 5AksidEnt/ n.意外的,事故accidental/ 5Aksi5dentl/