C-terminus
羧基端
🧩 词语组成解析
🗣️ 情景例句
I would like to make an appointment for a hairdo, please.
我想预约理发， 劳驾。
I can't take it.
真是受不了。
Do you still ask for this pound of flesh?
你还要求得到这一磅肉吗？