Emission current
[电] 发射电流
🧩 词语组成解析
🗣️ 情景例句
Never gamble if you can't afford to lose.
如果你输不起的话，永远不要赌博。
His heart cannot be pure whose tongue is not clear.
嘴不净者心不纯。
Someone is ringing the bell.
有人在按门铃。