plesiosaurus

An extinct marine reptile from the Jurassic and Cretaceous periods, characterized by a small head, a very long neck, a short tail, and four paddle-like limbs.

• 🇨🇳一种已灭绝的海洋爬行动物，生活于侏罗纪和白垩纪，特征是头小、颈长、尾短，并有四只像鳍桨的肢体。

1. Extinct marine reptile C1 formal scientific

   An extinct marine reptile from the Jurassic and Cretaceous periods, characterized by a small head, a very long neck, a short tail, and four paddle-like limbs.

   • The plesiosaurus swam through ancient seas using its four flippers.
   • Fossils of the plesiosaurus have been found on every continent.
   • The long neck of the plesiosaurus allowed it to surprise its prey.

   🇨🇳蛇颈龙

   同义词: plesiosaur

• plesiosauri plural form
• plesiosauruses plural form
• plesiosauri' possessive plural form
• plesiosauruses' possessive plural form
• plesiosaurus's possessive singular form