追本溯源 Save Sign in to save words zhuīběnsùyuán ㄓㄨㄟ ㄅㄣˇ ㄙㄨˋ ㄩㄢˊ to trace sth back to its origin Character by character 追(zhuī)chase 本(běn)root 溯(sù)go upstream 源(yuán)root A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0