Denuder
溶蚀器
🗣️ 情景例句
I've known Martin for years.
我认识马丁好多年了。
Let me suggest we take a break.
我建议我们休息一下。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。