Gastric acidity
[医] 胃酸度
🧩 词语组成解析
gastric
['gæstrik]
adj. 胃的;胃部的;
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 waited for you for about a quarter of an hour.
我等了你差不多一刻钟。
A little knowledge is a dangerous thing.
浅学误人。
Where is she?
她在哪里？