Allohydroxyproline
[化] 别羟脯氨酸
🗣️ 情景例句
I'll come and give you a hand tomorrow.
我明天来帮你忙。
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
When did they live there?
他们什么时候住在那儿？