Citramide
[化] 柠檬酰胺
🗣️ 情景例句
so I can study it.
以便我好好研究。
I've got a terrible pain in my back.
我的背很痛。
How do you know so much about it? Have you seen the film?
你怎么知道那么多情况？你已经看过这部电影了吗？