verb🔗Share投降，屈服 To surrender."He caved under pressure."他在压力下屈服了。attitudeactioncharactervalueChat with AIVocabulary GamePractice Reading
verb🔗Share坍塌，塌陷。 To collapse."First the braces buckled, then the roof began to cave, then we ran."先是支架弯曲变形，然后屋顶开始坍塌，我们就赶紧跑了。geologydisasterChat with AIVocabulary GamePractice Reading
verb🔗Share掏空，挖空。 To hollow out or undermine."The levee has been severely caved by the river current."河堤被湍急的河水严重掏空了。geologybuildingarchitectureChat with AIVocabulary GamePractice Reading
verb🔗Share洞穴探险，探洞。 To engage in the recreational exploration of caves."I have caved from Yugoslavia to Kentucky."我从前南斯拉夫一路探洞到肯塔基。geologysportenvironmentnatureactionplaceentertainmentChat with AIVocabulary GamePractice Reading
verb🔗Share塌陷, 崩落。 In room-and-pillar mining, to extract a deposit of rock by breaking down a pillar which had been holding it in place."The deposit is caved by knocking out the posts."敲掉支柱后，矿藏就塌陷了。geologyindustrytechnicalChat with AIVocabulary GamePractice Reading
verb🔗Share拣选尾矿 To work over tailings to dress small pieces of marketable ore."The miners were caving the tailings to recover the small gold pieces. "矿工们正在拣选尾矿，以回收细小的金粒。geologyindustrytechnicalworkChat with AIVocabulary GamePractice Reading
verb🔗Share穴居，住在洞穴里。 To dwell in a cave.""Long ago, people were caving because they needed shelter from the weather." "很久以前，人们穴居是因为他们需要躲避风雨。geologynatureenvironmentChat with AIVocabulary GamePractice Reading
noun🔗Share洞穴探险 The recreational sport of exploring caves."My dad's hobby is caving; he spends his weekends exploring underground caves. "我爸爸的爱好是洞穴探险，他周末会花时间去探索地下洞穴。sportnaturegeologyenvironmentactionChat with AIVocabulary GamePractice Reading
noun🔗Share塌陷，坍塌. An act of collapsing or caving in."The caving of the old mine entrance made it too dangerous to explore. "老矿井入口的塌陷让那里变得太危险，无法探索了。geologydisasteractionChat with AIVocabulary GamePractice Reading
