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  1. chromophore

    • IPA[ˈkrəʊməfɔː]

    英式

    • n.
      an atom or group whose presence is responsible for the colour of a compound.
    • noun: chromophore, plural noun: chromophores

    • 更多解釋
    • IPA[ˈkrōməˌfôr]

    美式

    • n.
      an atom or group whose presence is responsible for the color of a compound.

    Oxford American Dictionary