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
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分，12岁以下的小孩30分。
What shall I send him for his birthday?
我要送他什么东西作为生日礼物？
Anthropology was by definition impossible,
那么人类学按其定义来说就无法存在。