ichthyosaur

名词 ichthyosaur:

1. any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs

ich.thy.o.saur

n.（名词）
【复数】 ich.thy.o.saurs 也作 ich.thy.o.sau.ri [-sôr.o.]
Any of various extinct fishlike marine reptiles of the order Ichthyosauria of the Triassic Period to the Cretaceous Period, having a porpoiselike head and an elongated, toothed snout.
鱼龙：三叠纪至白垩纪间的属于鱼龙目的水生爬行动物中的任一种，现已绝迹，该动物头象海豚，喙长，有牙

来源：
From New Latin ichthyosaurus
源自 现代拉丁语 ichthyosaurus
Greek ikhthuo- [ichthyo-]
希腊语 ikhthuo- [前缀，表示.鱼.]
Greek sauros [lizard]
希腊语 sauros [蜥蜴]