Cretaceous
剑桥词典
- from or referring to the period of time between around 144 and 65 million years ago, in which plants with flowers first appeared
白垩纪的;来自白垩的(白垩纪为距今约1.44亿年至0.65亿年前的地质时期,有花植物首次出现)
the Cretaceous period 白垩纪
Cretaceous rocks 白垩纪时期的岩石
the Cretaceous
noun [ 单数名词 ] ukYour browser doesn't support HTML5 audio
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the Cretaceous period
白垩纪 返回 Cretaceous