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  1. chromosphere

    • IPA[ˈkrəʊməsfɪə]

    英式

    • n.
      a reddish gaseous layer immediately above the photosphere of the sun or another star which, together with the corona, constitutes its outer atmosphere.
    • noun: chromosphere, plural noun: chromospheres

    • 更多解釋
    • IPA[ˈkrōməˌsfir]

    美式

    • n.
      a reddish gaseous layer immediately above the photosphere of the sun or another star. Together ...

    Oxford American Dictionary