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  1. Oxford American Dictionary

    spermicide

    • IPA[ˈspərməˌsīd]

    美式

    • n.
      a substance that kills spermatozoa, used as a contraceptive

    • noun: spermicide, plural noun: spermicides

    • 釋義

    名詞

    • 1. a substance that kills spermatozoa, used as a contraceptive the diaphragm had to be smeared with spermicide spermicides should not be used without barriers