| 释义 |
Cre·ta·ceous·ly 英krɪ'teɪʃəs美krɪ'teɪʃəs
基本英英搭配近义反义例句
adj.白垩的¹⁴;白垩纪的¹⁸n.白垩纪⁴³;白垩系²⁵副词cretaceously
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 chalkof or relating to or denoting the third period of the Mesozoic eracretaceous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…
近义词 white白色的milky乳状的chalky白垩的cretaceous period白垩纪
形容词70%,名词30%
用作形容词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。用作名词From the Cretaceous, Tarim basin began the new evolutional stage of foreland basin.从白垩纪初期开始 |