Dapa
[医][=diaminopimelic acid]二氨基庚二酸
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
She served a flavorous stew to her friends.
她招待朋友香喷喷的炖肉。
Where are you from?
你是哪里人？