Arztn.阿茨特ARabbr.验收要求(=Acceptance Requirement)abbr.应收帐款(=accounts receivable)Arval Brethren阿尔沃弟兄(罗马宗教中农神祭司组织的名称,成员称阿尔沃祭司,共十二人)Arbela yunnanan.云棒姬蝽arylated alkyl芳脂基Arothron mappan.辐纹叉鼻鲀arithlog paper半对数纸arylsulphonate芳基磺酸盐Arbolygus ulmin.榆树丽盲蝽Arie van Vliet范弗里特Aristarkhovich阿里斯塔尔霍维奇aryl sulfatase芳基硫酸酯酶