cave noun
ADJ. deep, large | shallow, small | dark | damp, dank | rocky, mountain, underground We explored the rocky caves along the beach. | crystal, limestone
VERB + CAVE explore
CAVE + VERB collapse a collapsed limestone cave
CAVE + NOUN ceiling, entrance, floor, mouth, roof, wall | system | art, drawing, painting | dweller
PREP. in a/the ~ We took shelter in a dark, dank cave.
PHRASES the ceiling/floor/roof/wall of a cave, the entrance to/mouth of a cave
You can also check other dicts: cave (English, 中文解释 ), wordnet sense, Collins Definition