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  1. perforin

    • IPA[ˈpəːf(ə)rɪn]

    英式

    • n.
      a protein, released by killer cells of the immune system, which destroys targeted cells by creating lesions like pores in their membranes.
    • noun: perforin

    • 更多解釋
    • IPA[ˈpərfərin]

    美式

    • n.
      a protein, released by killer cells of the immune system, which destroys targeted cells by ...

    Oxford American Dictionary