ACLAn.微处理机单元异步通信接口适配器接口信号ACabbr.(=alternating current)交流电abbr.(=actinium )元素锕abbr.(=air-conditioning )空气调节acoordinate system极坐标系acrylyl coenzyme A丙烯酰辅酶AAconitum potaniniin.密花乌头acousto-electricadj.声电学的；电声学的acinotubular gland腺泡管状腺acoustoelectronics[复]n.；[用作单]微声电子学Acmaeops pratensisn.黑肩眼花天牛aconitine arsenate砷酸乌头碱acicular cast iron针状结构铸铁Acanthomysis shenin.沈氏刺糠虾