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thecodont

/ˈθiː.kə.dɒnt/

翻译: 指一类已灭绝的爬行动物,被认为是恐龙、鳄类和鸟类的共同祖先或近亲。

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noun

C2formalcommonscientific/ˈθiː.kə.dɒnt/

A noun referring to a type of reptile that is presumably in the common ancestral line to dinosaurs, crocodiles, and birds.

  • 🇨🇳指一类已灭绝的爬行动物,被认为是恐龙、鳄类和鸟类的共同祖先或近亲。
  1. Extinct reptile group C2 formal

    An extinct group of reptiles from the Triassic period, considered ancestral to dinosaurs, crocodiles, and birds.

    • Thecodonts are believed to be the common ancestors of dinosaurs and birds.
    • Fossils of thecodonts have been found in Triassic rock formations.
    • Paleontologists study thecodonts to understand the evolution of archosaurs.

    🇨🇳槽齿类爬行动物

  • thecodonts plural form
  • thecodonts' possessive plural form
  • thecodont's possessive singular form