过氧化物 guòyǎnghuàwù peroxide Origin Definitions Defs Strokes Stroke Words Sentences Sents 过氧化物酶体 guòyǎnghuàwùméitǐ peroxisome a type of microbody found in eukaryotic cells responsible for oxidative metabolism and the breakdown of fatty acids髓过氧化物酶 suǐguòyǎnghuàwùméi myeloperoxidase myeloperoxidase (MPO), an enzyme used in molecular biology and medicine