Aromatic carboxylic acid
[机] 芳族羧酸
🧩 词语组成解析
[机] 羧基的
🗣️ 情景例句
Robbie, maybe you should call them，
Robbie也许你应该给他们打个电话，
Bite off more than one can chew.
贪多咽不下。
You'd better go to bed earlier tonight, if you can.
如果可能，你今晚最好早点儿睡觉。