考博英语词汇表O_图文

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1、ooakn.橡树，橡木a.橡木制的oatn.燕麦［sut］oatmealn.燕麦片；燕麦粥obesityn.肥胖症obligationn.义务，责任oblige/8'blaid3/v.迫使;责成;使感激，施恩i/［Cn.tusupassive通常用於被动语态］compelorrequire(sb)bylaw,agreementormoralpressuretodosth(按法律、I办议或道义)强迫或要求(某人)做某出物:Thelawobligesparentstosendtheirchildrentoschool.法律上要求父母送了女入学.obligedMgred作表语］~(tosb)(fo

2、rsth/doingsth)qrateful(tosb)forperformingsomeservice受恩惠而感激(某A):I'mmuchobligedtoyouforhelpingus.非常感激你帮助了我们.obliteratev.擦去；涂抹；去掉…痕迹；消失；l^i/a'blitareit/vremoveallsignsof(sth);ruborblotout除去(某物)的痕迹;涂去；擦掉：obliterateallfingerprints擦去全部指印*(fig比喻)Shetriedtoobliterateallmemoryofherfather.她想忘却对父亲的一切记忆.*Thevi

3、ewwasobliteratedbythefog.景色被浓雾遮住了.destroy(sth)completely彻底破坏或毁灭(某事物)：Theentirevillagewasobliteratedbythetornado.整个村庄被龙卷风摧毁了.obliviousa.忘去卩的；健忘的/9'blivies/adj［usupred通常作表语］~of/tosthunawareofornotnoticingsth;havingnomemoryofsth未觉察；不注意;忘记:obliviousofone'ssurroundings不注意周围事物*oblivioustowhatwashappening

4、对发生的事情无记忆oblivioustodanger未觉察到危险.obscurea.暗的；朦胧的；模糊的;不清楚的；偏僻的v.使喑，使黑暗；遮掩;使失色/Bb'skjuo(r)/Mnoteasilyorclearlyseenorunderstood;indistinct;hidden不易看清的;费解的;不分明的;隐藏的:anobscurecornerofthegarden花园里偏僻的一和*Isthemeaningstillobscureto你觉得意思仍然不清址吗？*Hisrealmotiveforthecrimeremainsobscure.他犯罪的真正动机仍不清楚.observation/

5、obze'veifn/nr.观察；监视；言论，意见remarkorcommentTf语；评迄Shemadeoneortwoobservationsabouttheweather.她说了一两句关於天气的话observev.遵守；奉行；观察，注意到；看到；说，评述savbvwavofcomment;remark评说；评论：Heobservedthatitwouldprobablyrain.他说很可能下W.observern.遵守者；观察员，观察家；评述者obsessv.使着迷;迷(缠淆;使烦扰/ob'ses/y［Tnusupassive通常用於被动语态］fillthemindof(sb)con

6、tinually使(某人)牵挂、惦念,着迷或困扰：Thefearofdeathobsessedherthroughoutheroldage.她晚年一直受着死亡恐惧的困扰.obsessedby/withthefearofunemployment老是害怕失业obstacle障碍■；—妨碍obstinatea.周执的；顽强的/'obstanet/adjrefusingtochangeone'sopinionorchosencourseofaction;stubborn固执的;倔强的；顽固的：Theobstinateoldmanrefusedtogotohospital.那个顽固老头就是不肯进医院o

7、bstructv.阻塞,堵塞；阻挡,阻止;设置障碍i/~sth(withsth)beorgetinthewayof(sb/sth);block(aroad,passage,etc)mw,阻挡(某人事物/);遮断，阻塞(道路、通道等)：Talltreesobstructedhisviewoftheroad.冇大树遮挡着，他看不见道路・*Hewaschargedwithobstructingthehighway.