Carboxylic acid
高中 Senior High[化] 羧酸
🧩 词语组成解析
[机] 羧基的
🗣️ 情景例句
She was kicked out of the university.
她被大学开除了。
Be careful whom you appoint to the position of manager.
你该当心你所任命的那个经理。
Which girl? I must thank her!
哪个女孩？我得感谢她！