详细释义
Noun:
-
from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants
-
abounding in chalk
-
of or relating to or denoting the third period of the Mesozoic era
双语例句
- The story takes place 6500 years ago in the late Cretaceous period.
故事发生在6500万年前的白垩纪晚期。 - From the Cretaceous, Tarim basin began the new evolutional stage of foreland basin.
从白垩纪初期开始
用作形容词 (adj.)
用作名词 (n.)
用法讲解
- cretaceous 白垩的
- cretaceous oil 白垩纪石油
- cretaceous period 白垩纪
- cretaceous oils 白垩纪石油
- the cretaceous 白垩纪或其岩石...
相关词汇
- white 白色的
- milky 乳状的
- chalky 白垩的
- cretaceous period 白垩纪
【近义词】
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