字典網>> 英漢字典>> C開頭詞條>>cretaceous的意思 漢英字典

cretaceous

音標[kri'teiʃәs] 

中文翻譯:


a. 白堊系的, 白堊紀的
n. 白堊紀, 白堊系
【醫】 白堊的

詞型變化:

副詞:cretaceously英文字典

英文解釋:

名詞 cretaceous:

  1. from 135 million to 63 million years ago; end of the age of reptiles; appearance of modern insects and flowering plants
    同義詞:Cretaceous period

形容詞 cretaceous:

  1. abounding in chalk
  2. of or relating to or denoting the third period of the Mesozoic era

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