Read Edit View history 追根究底 zhuīgēnjiūdǐ probe Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 追根究底 · zhuīgēnjiūdǐ · probe 2026/03/04 追根究底 zhuīgēnjiūdǐ probe to get to the heart of the matter 他总是喜欢对每件事都追根究底。 idiom created sense Mar 4, 2026, 02:25 AM