Lithocon
硅存储管
🗣️ 情景例句
It doesn't mean you have to be a doctor.
这并不意味着你一定要当医生。
The fox is known by his brush.
狐狸只因尾巴大，所以人人认识他。
But this was before Annie Sullivan came to stay.
但是，这都是安妮·莎利文来住下之前的事了。