Alveolization
岩石表面凹窝
🗣️ 情景例句
I like it a lot. It fits well.
我非常喜欢。它很合身。
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
Good afternoon, class! Who's on duty today?
同学们，下午好！今天谁值日？