Anvinn.昂万(在法国；东经 2º16' 北纬 50º27')anart.（用在元音音素前）一An indefensible assumption站不住脚的假设an embargo on criticism.禁止批评An invalid's frail body.An association in pairs.二联成对相联an avowed anti-communist公开承认的反共产主义者an ironbound moral code.刻板的道德准则An Obscure Relic of Empire帝国时代的无名遗迹an African who is Black.一个属于黑色人种的非洲人。an indifferent performance水平不高的演出an impenetrable difficulty难以排解的困境