ac supply (alternating-current supply)
交流电，交变电流
alternating current (abbr. AC)
暂无补充释义。
相关词条
ac system (alternating-current system)
alternating polarity
menstrual block alternating with flooding and spotting
alternating heat [effusion] (fever) and [aversion to] cold
alternating current electrocardiograph
alternating motion rate
alternating perspective