plesiosaurus

网络  蛇颈龙; 蛇颈龙属; 中生代十分繁盛的蛇颈蜥属; 蛇颈龙类



双语例句

  1. Could it be a Plesiosaurus?
    它是一只蛇颈龙么?

英英释义

noun

  1. extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs

      Synonym:    plesiosaur