后台-系统设置-扩展变量-手机广告位-内容页头部广告位 英音 [ilek‘trisiti] ; 美音 [ilek‘trisiti] ; 不可数名词: 1.电 2.电流 3.电学 英语解释 energy made available by the flow of electric charge through a conductor keen and shared excitement a physical phenomenon associated with stationary or moving electrons and protons 后台-系统设置-扩展变量-手机广告位-内容页底部广告位1