Ev
[电] 电子伏特
🗣️ 情景例句
Why did you stop working?
你为什么要退休？
The wise man knows he knows nothing,the fool thinks the knows all.
聪明人自认一无所知，愚笨人自负无所不晓。
Let me give you an indication.
我可以提示一个想法。