Electroscopy
验电法; 气体电离检定法
🗣️ 情景例句
Take care, and have a nice flight.
请保重！祝你一路顺风！
Surely.
肯定是。
You will enjoy your stay here if you pay attention to our street signs.
如果您对我们街上的标牌稍加注意，您在此会过得很愉快的。