Carboxylic acid
高中 Senior High[化] 羧酸
🧩 词语组成解析
[机] 羧基的
🗣️ 情景例句
Pardon me.
劳驾。
Debt is better than death.
负债总比死亡强。
I've never heard of that, Sir. Will the men enjoy eating it, Sir?
我还从来没听说过这样的事儿，先生。水手们会爱吃吗，先生？