Arztn.阿茨特ARabbr.验收要求(=Acceptance Requirement)abbr.应收帐款(=accounts receivable)Arylethanediols芳香连二醇Arnica Tincture山金车酊Arnebia Plaster紫草膏arbitral system仲裁制度ariboflavinosis核黄素缺乏病Arott's dilatorArdisia humilisn.矮紫金牛Aristolochiidaen.马兜铃亚纲arya-vijunana无意识aryepiglotticus[医] 杓会厌肌