alternating electric current
英
美
- 交流电
详细释义
Noun:
-
an electric current that reverses direction sinusoidally;
"In the US most household current is AC at 60 cycles per second"
双语例句
- This iron can only be used with alternating current.
这种熨斗只能使用交流电。 - 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。
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