Toggle navigation
汉字检索表
公共服务接口
管理离线字典
alternating current
英汉字典
英英字典
解释
交流电;
同义
ac
alternating current
alternating electric current
词性
n
解释
an electric current that reverses direction sinusoidally
示例
In the US most household current is AC at 60 cycles per second