noun🔗Share洞穴, 溶洞 A large cave."The hikers explored the cavern, marveling at the formations inside. "徒步者们探索着那个巨大的溶洞，惊叹于里面的地貌。geologynaturegeographyChat with AIVocabulary GamePractice Reading
noun🔗Share洞穴，地穴。 An underground chamber."The explorers carefully entered the cavern, hoping to find ancient drawings on its walls. "探险家们小心翼翼地进入了那个地穴，希望能找到古老的壁画。geologygeographynatureareaChat with AIVocabulary GamePractice Reading
verb🔗Share形成洞穴， 挖成洞穴。 To form a cavern or deep depression in."catacombs caverning the hillsides"地下墓穴在山坡上挖成了一个个洞穴。geologygeographynatureChat with AIVocabulary GamePractice Reading
verb🔗Share放入洞穴，置于洞穴中 To put into a cavern."The archaeologists carefully caverned the ancient artifact, placing it deep within the simulated cave for safekeeping. "考古学家们小心翼翼地将古代文物放入模拟洞穴深处，妥善保存起来。geologyplacebuildingChat with AIVocabulary GamePractice Reading
