Actual acidity
[机] 实际酸度
🧩 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
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
Proverbs are short sentences drawn from long experience.
谚语言短简，得自老经验。
Give me a hand!
帮帮我！