Electroscopy
验电法; 气体电离检定法
🗣️ 情景例句
Richard, how much broccoli do I need for seven people? Richard
七个人吃需要多少花椰菜
The increase in sales is being maintained.
销售额持续增长。
He could hear shouting in the camp itself.
他听得军营里面的喧闹声。