Read Edit View history 追根求源 zhuīgēnqiúyuán trace back Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 追根求源 zhuīgēnqiúyuán trace back to track something to its roots 为了彻底解决这个问题，我们必须追根求源。 Edit Delete References Add reference No references for this word.