ACLUabbr.American Civil Liberties Union；美国公民自由协会ACabbr.(=alternating current)交流电abbr.(=actinium )元素锕abbr.(=air-conditioning )空气调节AC drives system交流传动系统acanthamoebiasis棘阿米巴病Aciclovir Sodium阿昔洛韦, 无环鸟苷, 阿昔洛维钠盐[抗病毒药]acryl acid ester丙烯酸酯Acleris duracinan.干果长翅卷蛾acromion process[医] 肩峰acrylate Coating丙烯酸酯涂料Acropora rosarian.玫瑰鹿角珊瑚AC motor starter交流电动机起动器acu-stimulator针刺仪