Aliphatic carboxylic acid
[机] 脂族羧酸
🧩 词语组成解析
a. 脂肪族的\\n[化] 脂族的; 脂肪族的
[机] 羧基的
🗣️ 情景例句
Thank you so much,
非常感谢你 。
A good teacher should always avoid embarrassing his students.
一位好的教师无论何时都应该避免使学生感到难堪。
so we went to have a look at him.
于是就走过去看看。