Electroscopy
验电法; 气体电离检定法
🗣️ 情景例句
Good luck and best wishes on your career move.
祝你新的事业一帆风顺！
I would like to go to school, Do you want to go, too?
我要去学校，你是不是也要去？
What are you doing, Carol?
卡罗尔，你在干什么？