Speleologist
n. 洞穴学家
✅ 同义词
📖 牛津释义
speleologist
(also spelaeologist), n scientist who studies caves; expert in speleology 洞穴学学者; 洞穴探险家.
🗣️ 情景例句
Grandpa! Grandpa!
爷爷！ 爷爷！
I ask him to tell me the truth about everything.
我要求他告诉我每件事的事实。
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣，因为它曾享有高度的文明，