| 释义 |
pter·o·saur AHD[tĕrʹə-sôr'] D.J.[ˈterəˌsɔː]K.K.[ˈtɛrəˌsɔr]n.（名词）- Any of various extinct flying reptiles of the order Pterosauria, including the pterodactyls, of the Jurassic and Cretaceous periods, characterized by wings consisting of a flap of skin supported by the very long fourth digit on each forelimb.翼龙：任一种已灭绝的翼龙目能飞行的爬行动物，包括翼手龙，它们生活在侏罗纪和白垩纪之间的那段时期，翅膀由一块由每个前肢中非常长的脚趾支撑的皮构成
- From New Latin Pterosauria [order name] 源自 新拉丁语 Pterosauria [目名]
- Greek pteron [feather, wing] * see -pter 希腊语 pteron [羽毛，翅膀] * 参见 -pter
- Greek sauros [lizard] 希腊语 sauros [蜥蜴]
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