催化 cuī huà 🔊 to catalyze (a reaction); catalysis + Review this word Meanings cuī huà to catalyze (a reaction); catalysis Its characters 催cuīto urgeHSK 5化huàto make intoHSK 5 Words with 催化 催化剂 cuī huà jì catalyst 催化作用 cuī huà zuò yòng catalysis