the Cretaceous period的意思|示意
白垩纪，白垩纪时期，白垩纪时代
the Cretaceous period的网络常见释义
白垩纪 白垩纪 (the Cretaceous period)是6.5千万至1.35亿年前的一个 地质时代，位于 侏罗纪和 古近纪之间，是 恐龙时代 中生代的最后一个纪。
白垩纪时期 ... microraptor 小盗龙 the Cretaceous period 白垩纪时期 be adorned with 装饰着 ...
the Cretaceous period相关短语
1、 Cretaceous the Cretaceous period 白垩纪
2、 the Late Cretaceous period 晚白垩纪时期
3、 the later cretaceous period 晚白垩纪
the Cretaceous period相关例句
These animals were not as sensitive to climate changes in the Cretaceous period as they are today.
这些动物在白垩纪对气候变化不像今天这样敏感。
This 65.5-million-year-old layer of Earth separates fossils of the Cretaceous period from those of the Tertiary period.
这个有着6550万年历史的地层分离了白垩纪的化石和第三纪的化石。
The web found recently dates to the Cretaceous period. At that time, dinosaurs walked the earth.
最近发现的这张蜘蛛网是白垩纪的，那时候，地球上还有恐龙在行走。
The temperature drop during the Cretaceous period would almost certainly have wiped out an 'abundance' of the world's dinosaurs.
曾经称霸地球显赫一时的恐龙，在白垩纪时代的这次温度巨变中，似乎全都灭绝了。
Looking at... Triceratops: a Dinosaur from the Cretaceous Period New Dinosaur Collection.
望着……三角龙：从白垩纪的恐龙(新恐龙收集)。
In Australia, this happened about 60 million years ago in the Cretaceous Period.
在澳洲，约60万多年前发生在白垩纪。