過氧化氫酶 Save Sign in to save words Simplified: 过氧化氢酶 guòyǎnghuàqīngméi ㄍㄨㄛˋ ㄧㄤˇ ㄏㄨㄚˋ ㄑㄧㄥ ㄇㄟˊ catalase (enzyme) hydrogen peroxidase Character by character 過(guò)cross 氧(yǎng)oxygen 化(huà)make into 氫(qīng)hydrogen 酶(méi)enzyme A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0