Read Edit View history 过氧化 guòyǎnghuà peroxide Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 过氧化/過氧化 · guòyǎnghuà · peroxide 2026/03/04 过氧化 / 過氧化 guòyǎnghuà peroxide peroxide 过氧化氢常用作消毒剂。 created sense Mar 4, 2026, 02:25 AM