单词	erythrocruorin
释义	erythrocruorin noun eryth·​ro·​cru·​o·​rin ru̇ə- : any of various red respiratory pigments that occur in blood, cells, or body fluids of several invertebrate animals and that are or are related to hemoglobins Word History Etymology erythr- + cruorin (old name for hemoglobin)
随便看	gratitudes gratonite Grattan gratten gratters grattoir grattoirs gratton gratuital gratuities gratuitous gratuitously gratuitousness gratuitousnesses gratuity gratulant gratulate gratulated gratulates gratulating gratulation mniums mns MNT mntn

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