Caffeidine
[医] 咖啡啶
🗣️ 情景例句
I've got it!
有啦！
I want to persuade you to change your mind.
我想要到说服你改变你的主意。
The study of custom can be profitable only after certain preliminary propositions have been accepted,
只有在某些基本的主张被接受下来、同时有些主张被激烈反对时，