Acidity test
[化] 酸度检定
🧩 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
You go first, Marilyn.
你先讲 Marilyn。
More of our worries come from within than from without.
烦恼发乎内者多于发乎外。
I wanted to ask Chen Wei too, but he's away.
我也想请陈伟，但他外出了。