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单词	superoxide dismutase
释义	superoxide dismutase noun superoxide dis·​mut·​ase -dis-ˈmyü-ˌtās  -ˌtāz : a metal-containing antioxidant enzyme that reduces harmful free radicals of oxygen formed during normal metabolic cell processes to oxygen and hydrogen peroxide Example Sentences Recent Examples on the Web Dogs with two copies of a mutation in the gene superoxide dismutase 1 (SOD1) are at risk for the disease, but not all dogs with the mutation will develop the disease. Kim Campbell Thornton, sacbee, 10 Jan. 2018 Word History Etymology dismutation (simultaneous oxidation and reduction) + -ase First Known Use 1969, in the meaning defined above Medical Definition superoxide dismutase noun superoxide dis·​mu·​tase -ˈdis-myü-ˌtās  : a metal-containing antioxidant enzyme that reduces potentially harmful free radicals of oxygen formed during normal metabolic cell processes to oxygen and hydrogen peroxide —abbreviation SOD
随便看	take the lead take the liberty of take the line of least resistance take the long view take the measure of take the measure of someone take the mickey take the mickey (out of someone) take the mickey out of take the mickey out of someone take the offensive take the path of least resistance take the piss out of take the place of take the place of (someone or something) take the place of someone or something take the plunge take the pressure off take the register take the reins take the rough with the smooth take the shape of take the side of take the side of (someone) take the side of someone

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