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  1. toxicant

    • IPA[ˈtäksəkənt]

    美式

    • n.
      a toxic substance introduced into the environment, e.g. a pesticide.
    • noun: toxicant, plural noun: toxicants

    • 更多解釋
    • IPA[ˈtɒksɪk(ə)nt]

    英式

    • n.
      a toxic substance introduced into the environment, e.g. a pesticide.

    Oxford Dictionary