钻洞 Save Sign in to save words Traditional (Taiwan): 鑽洞 zuāndòng ㄗㄨㄢ ㄉㄨㄥˋ to bore to burrow to crawl through a tunnel Character by character 钻(zuān)drill 洞(dòng)cave Words that sound like zuāndòng 转动 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0