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  1. ecosphere

    • IPA[ˈiːkəʊsfɪə]

    英式

    • n.
      the biosphere of the earth or another planet, especially when the interaction between the living and non-living components is emphasized.;the region of space around a star where conditions are such that planets are theoretically capable of sustaining life.
    • noun: ecosphere, plural noun: ecospheres