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
I want to buy a sleeper ticket to New York.
我想买张到纽约的卧铺票。
Yes, I worked from early morning until late at night.
是,我从清早工作直到半夜。
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。