Read Edit View history 触媒 chùméi catalyst Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 触媒/觸媒 · chùméi · catalyst 2026/03/04 触媒 / 觸媒 chùméi catalyst catalyst 酶是生物体内的天然触媒。 noun created sense Mar 4, 2026, 02:25 AM