Vacuum capacitor
[电] 真空电容器
🧩 词语组成解析
🗣️ 情景例句
I need your advice on a personsal matter,
我有件私事， 需要听听你的高见，
He who does not advance falls backward.
不进则退。
There is no shortage of tipsters around offering 'get-rich-quick' opportunities.
我们周围不乏情报贩子，向人们提供迅速发财致富的机遇。