铅垂线 Save Sign in to save words Traditional (Taiwan): 鉛垂線 qiānchuíxiàn ㄑㄧㄢ ㄔㄨㄟˊ ㄒㄧㄢˋ plumbline Character by character 铅(qiān)lead 垂(chuí)hang 线(xiàn)thread A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0