alternating electric current

• 交流电

alternating electric current的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. an electric current that reverses direction sinusoidally;

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

alternating electric current的用法和样例：

例句

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。