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carboniferous /kˌɑːbənˈɪfəɹəs/ n

中文：石炭纪

中文 · 石炭纪Español · CarboníferoFrançais · Carbonifère
Meaning：Geological period marked by the appearance of reptiles and winged insects. Plants (ferns, cereals) continued evolving.
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Origin and evolution of species

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