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单词 Jurassic period
释义
Jurassic period
/ d???r?s?k ?p?r??d /
  • 简明释义
  • 侏罗纪时期:地质年代的一个时期,距今约1.99亿年至1.45亿年前,是中生代的一部分。在这个时期,恐龙繁盛,出现了许多著名的恐龙种类。
  • 英英释义
  • n.
    • 1

      from 190 million to 135 million years ago; dinosaurs; conifers

      同义词:Jurassic

  • 双语例句
  • 1
    The primitive and uncivilized nature of my life made me feel like a giant reptile during the Cretaceous or Jurassic periods.
    其荒莽无文,恍若白垩纪侏罗纪的一只大爬虫。
  • 2
    Any of various carnivorous dinosaurs of the late Jurassic and early Cretaceous Periods, similar to but smaller than the tyrannosaur.
    侏罗纪晚期和白垩纪早期任一种食肉恐龙,形似霸王龙但体型较小。
  • 3
    It is well known that modern Aves lack dentition, unlike their toothed ancestors of the Jurassic and cretaceous periods.
    众所周知现代鸟类不长牙齿,而其侏罗纪和白垩纪的祖先则长有牙齿。
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更新时间:2025/1/24 18:38:43