Read Edit View history 降解 jiàngjiě degradation Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 降解 · jiàngjiě · degradation 2026/03/04 降解 jiàngjiě degradation The chemical process of breaking down complex substances into simpler compounds. 这种新型塑料在土壤中可以被微生物降解。 verb created sense Mar 4, 2026, 02:25 AM