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  1. Oxford Dictionary

    vaccine

    • IPA[ˈvaksiːn]

    英式

    • n.
      a substance used to stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute, treated to act as an antigen without inducing the disease；a program designed to detect computer viruses and inactivate them.

    • noun: vaccine, plural noun: vaccines

    • 釋義

    名詞

    • 1. a substance used to stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute, treated to act as an antigen without inducing the disease every year the flu vaccine is modified to deal with new strains of the virus we are working right now to develop a new vaccine
    • ▪ a program designed to detect computer viruses and inactivate them.