Microcoulometry
微电量分析法
🗣️ 情景例句
He lost his money due to his own carelessness.
由于大意，他丢了钱。
What's eating you?
怎么搞的？
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。