Molecular acidity
[化] 分子酸度
🧩 词语组成解析
acidity
[ə'siditi]
n. 酸性;<化>酸性;<医>胃酸过多;（言词等的）类刻;
🗣️ 情景例句
I certainly am. May I help you?
我是，我能帮您什么忙吗？
Night fell quickly.
夜色很快降临。
Twenty people had already left.
有20个人已经离去。