Electroscopy
验电法; 气体电离检定法
🗣️ 情景例句
Really?
真的？
Do you have any hobbies?
你有什么爱好吗？
He became a supporter of the poorest group in society, who did the lowest-paid jobs.
他成为社会中那些从事工资最低的工作的，最穷种姓的支持者。