| 释义 |
ple·si·o·sau·rus
\ˌ ̷ ̷ ̷ ̷ ̷ ̷ˈsȯrəs\ noun
Etymology: New Latin, from plesi- + -saurus
1. capitalized : a genus of marine reptiles (suborder Plesiosauria) of the Mesozoic of Europe and No. America having a very long neck, a small head, and all four limbs developed as paddles for swimming
2. plural plesiosau·ri \-ȯˌrī\ : any reptile of the genus Plesiosaurus |