Carst
喀斯特; 岩溶
🗣️ 情景例句
Did you get some rest on your vacation?
假期中休息的怎么样？
I'm going to be late.
我要迟到了。
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。