Carboxy
n. [有化] 羧基
🗣️ 情景例句
Let's go out.
一起出去玩儿吧。
We've got to report back to the head office.
我们还要回去向总部汇报情况呢。
Because of his revolutionary views, he spent many years in prison.
由于他的革命观点，他在监狱里度过了许多年。