更新时间：2024-04-30 12:35:53
Noun:- from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants
Adjective:- abounding in chalk
- of or relating to or denoting the third period of the Mesozoic era
cretaceous是什么意思 cretaceous在线翻译 cretaceous什么意思 cretaceous的意思 cretaceous的翻译 cretaceous的解释 cretaceous的发音 cretaceous的同义词
