Emf
电动势\\n[化] 电动势
🗣️ 情景例句
I have an announcement to make.
我要宣布一件事。
We aren't happy with the present situation.
我们不满足于现状。
It's only three hundred pounds. But, of course, it's not as good as the expensive one.
它只要300英镑。但是，它当然没有价钱高那种好。