[网络] 交流电流

alternating electric current的用法和样例：

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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学英语单词

abnormal exchanges

and-to-or function

as silent as the grave

assisted person

axillary nerve (or circumflex nerve)