ariln.假种皮
ARabbr.验收要求(=Acceptance Requirement)abbr.应收帐款(=accounts receivable)
aripiprazolen.阿立哌唑
arfvedsoniten.钠铁闪石
arilliformis袋形
arschinowiten.变锆石
Ardjowidjojo阿佐维佐约
ardesiaceous暗灰蓝色的
arithmometern.四则计算机(计数器)
aryl lithium芳基锂
arylsulfonyln.芳基磺酰
Arsinotheria重脚兽类