Voltage impulse
[计] 电压脉冲
🧩 词语组成解析
🗣️ 情景例句
I care about the school buildings in need of paint.
我关心学校的建筑物需要粉刷。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
Our vicar is always raising money for one cause or another,
我们教区的牧师总是为各种各样的事筹集资金。