单词	cobalamin
释义	cobalamin noun co·​bal·​a·​min kō-ˈba-lə-mən  : vitamin b12 Word History Etymology cobalt + vitamin First Known Use 1956, in the meaning defined above Medical Definition cobalamin noun co·​bal·​a·​min kō-ˈbal-ə-mən  variants also cobalamine -ˌmēn  : vitamin b12
随便看	admitting to admix admixed admixes admixing admixt admixture admixtures adml admonish admonished admonisher admonishers admonishes admonishing admonishingly admonishment admonishments admonition admonitions admonitorily admonitors admonitory admor admr

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