ACVn.气垫船ACabbr.(=alternating current)交流电abbr.(=actinium )元素锕abbr.(=air-conditioning )空气调节acrylatdehyde丙烯醛AC Spark Plug交流电火花塞Acinetobacter不动细菌属Acanthopodina棘足亚目acuracy index准确率AC-sampling交流采样acrobic enzme需氧酶acinous gland泡状腺ACR interface盒式磁带录音机接口Acaroid mites粉螨