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	lower respiratory lower respiratory tract lower respiratory tracts Lower Saxony Lower Sonoran lower the boom lower the temperature lower transit Lower Umpqua lower-class lowerable Lowerator lowercase lowercased lowercases lowercasing lowerclassman lowerclassmans lowerclassmen lowered lowerer lowering loweringly lowerings lowermost

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