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
白堊紀的；來自白堊的（白堊紀爲距今約1.44億年至0.65億年前的地質時期，有花植物首次出現）
the Cretaceous period 白堊紀
Cretaceous rocks 白堊紀時期的巖石

the Cretaceous

noun [ 單數名詞 ] uk


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the Cretaceous period
白堊紀 返回 Cretaceous