Karstification
n. [地]喀斯特(或岩溶)作用
🗣️ 情景例句
When you see something, think of the English word for it.
当你看到一个东西时，就想到它的英文单词。
What number are you calling?
你打什么号码？
My friend Li Lei likes mooncakes with meat.
我的朋友李雷喜欢放有肉的月饼。