追本穷源 Definitions Defs Origin Strokes Stroke Words Sentences Sents 追本溯源 zhuīběnsùyuán trace back idiom to trace something back to its origin Frequency Written text 0.004 per million Sources Frequency data BCC Corpus (BLCU)
追本溯源 zhuīběnsùyuán trace back idiom to trace something back to its origin Frequency Written text 0.004 per million Sources Frequency data BCC Corpus (BLCU)
