Tonsillith
[医] 扁桃体石
🗣️ 情景例句
It's too soon to know for certain.
现在还太早， 不知道确切情况 。
If you don't aim high you will never hit high.
不立大志，难攀高峰。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？