单词	bacterin
释义	bacterin noun bac·​ter·​in ˈbak-tə-rən  : a suspension of killed or attenuated bacteria for use as a vaccine Word History First Known Use 1897, in the meaning defined above Medical Definition bacterin noun bac·​ter·​in ˈbak-tə-rən  : a suspension of killed or attenuated bacteria for use as a vaccine
随便看	killing fields killing frost killing off killing time killinglier killingliest killingly killings Killington Peak killinite killjoy killjoys killock killocks killogie killogies kills kills off kills time killwort killy killy fish killy hawk Kilmarnock Kilmarnock willow

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