Read Edit View history 回溯 huísù trace back Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 回溯 · huísù · trace back 2026/03/04 回溯 huísù trace back to recall or look back upon past events or origins 这种传统可以回溯到几百年前。 verb created sense Mar 4, 2026, 02:25 AM