名词中文翻译
中文翻译：白垩纪时代石油
同义词：
['Cretaceous era oil', 'Cretaceous period oil']
例句：
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1. The Eocene era was a time of significant environmental changes in the Earth's history.
白垩纪时代是地球历史上一个显著的环境变化时期。
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2. Oil exploration during the Eocene era led to the discovery of many new oil fields.
白垩纪时代的石油勘探导致了许多新油田的发现。
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3.The Eocene era is often associated with the formation of the first mammals and reptiles.
白垩纪时代通常与第一批哺乳动物和爬行动物的形成联系在一起。