alternating electric current

英 美
  • 交流电
  • alternating adj.交互的
  • current n.趋势;(水、气、电)流adj.现在的;流通的
  • electric adj.电的;电动的;带电的;刺激的n.电动产品
Noun:
  1. an electric current that reverses direction sinusoidally;

    "In the US most household current is AC at 60 cycles per second"

    1. This iron can only be used with alternating current.
      这种熨斗只能使用交流电。
    2. The units are available for either alternating or direct current.
      这些装置既可以用交流电,或可以用直流电。