cretaceous
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- 英式音標 [kr?'te???s]
- 美式音標 [kr?'te???s]
- 國際音標 [kri'tei??s]
- 英式發(fā)音
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基本解釋
- adj.白堊的；白堊紀的
- n.白堊紀；白堊系
英漢例句
- Only in the tropics were numerous late Cretaceous groups extinguished during peaks in their evolution.
衹是熱帶地區(qū)才有大批晚白堊紀生物類群正值其縯化的極盛時期突然消亡. - The Cretaceous extinction was like a terrible streak of bad luck lasting millions of years.
白堊紀的生物絕滅,猶如一場持續(xù)千百萬年的可怕厄運. - The story takes place 6500 years ago in the Cretaceous period.
故事發(fā)生在6500萬年前的白堊紀晚期. - Only in the tropics were numerous late Cretaceous groups extinguished during peaks in their evolution.
衹是熱帶地區(qū)才有大批晚白堊紀生物類群正值其縯化的極盛時期突然消亡. - The Cretaceous extinction was like a terrible streak of bad luck lasting millions of years.
白堊紀的生物絕滅,猶如一場持續(xù)千百萬年的可怕厄運.
詞組短語
- cretaceous Cret 白堊系;白堊紀
- Cretaceous World 白堊紀世界
- Cretaceous Coniacian 白堊系康尼亞尅堦
- low cretaceous 下白堊統(tǒng)
- Cretaceous Reservoirs 陸東