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psittacosaur

/ˈsɪt.ə.kə.sɔːr/

翻译: 一种原始的角龙类恐龙,没有角,仅有发育不全的颈盾,前肢短、后肢长,可能以双足行走,主要以植物为食。

1 个条目

noun

/ˈsɪt.ə.kə.sɔːr/C2formalscientific
  • zh一种原始的角龙类恐龙,没有角,仅有发育不全的颈盾,前肢短、后肢长,可能以双足行走,主要以植物为食。

A primitive dinosaur that lacked horns and had only the beginning of a frill, with long hind limbs and short forelimbs, and may have been bipedal.

  1. C2formalscientific

    A small, primitive dinosaur from the early Cretaceous period, characterized by a lack of horns, a rudimentary frill, long hind limbs, and short forelimbs; it may have been bipedal.

    zh原始恐龙

    • The psittacosaur is known from fossils found in Asia.
    • Unlike later ceratopsians, the psittacosaur had no true horns.
    • Scientists believe the psittacosaur may have been a fast runner due to its long hind limbs.
词形
  • psittacosaurs plural form
  • psittacosaurs' possessive plural form
  • psittacosaur's possessive singular form