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plesiosaur ['pli:siəsɔ:]    添加到生词本 复制网址
基本释义
  • n. 蛇颈龙
词形变化
  • 复　数：ple·si·o·saurs also ple·si·o·saur·i
英英解释

  • 　1个名词解释

    1. extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous
      [同] plesiosaur, plesiosaurus