Cin
[医] 菊粉廓清率
🗣️ 情景例句
I need a new toothbrush. My old one's worn out.
我需要一支新牙刷。旧的用坏了。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
Thank you for everything.
谢谢你为我所做的一切。