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  1. Oxford Dictionary

    activated carbon

    • n.
      charcoal that has been heated or otherwise treated to increase its adsorptive power.

    • noun: activated carbon

    • 更多解釋

    activated carbon

    • IPA[ˈaktəˌvādid ˈkärbən]
    • n.
      charcoal that has been heated or otherwise treated to increase its adsorptive power.

    Oxford American Dictionary