Tannocol
[医] 鞣明胶
🗣️ 情景例句
Harry! Michelle! Can you wait till I make a phone call?
Harry， Michelle，你们等一下让我打个电话好吗？
Every advantage has its disadvantage.
有利必有弊。
The brain needs a continuous supply of blood.
大脑需要连续不断地供血。