名词
中文翻译:白垩纪系统
同义词:
['Palaeozoic System', 'Cretaceous System']
例句:
-
1.The Palaeocene System is a significant geological period in Earth's history.
白垩纪系统是地球历史上的一个重要地质时期。
-
2. The study of the Palaeocene System provides insights into the evolution of life on Earth.
研究白垩纪系统有助于我们了解地球上生命的起源和发展。
-
3.The Palaeocene System is characterized by the appearance of ammonites and other marine fossils.
白垩纪系统以出现鹦鹉螺和其他海洋化石为特征。