Level 3 · word 2,578 of 20,000
cave
/ˈkeɪv/
American
- n. 洞, 穴
- v. 塌陷, 坍塌
- Definition
- n. a large natural hole in a hillside or underground
- v. to collapse or fall inward suddenly
- Example
- The hikers found a dark cave hidden behind the waterfall.
- 徒步者们发现了一个藏在瀑布后面的黑暗洞穴。