| 释义 |
DEFINITIVE EXAMPLES 权威例句〔sauropterygian〕Any of various extinct aquatic reptiles of the superorder Sauropterygia that flourished during the Mesozoic Era and included the plesiosaurs.鳍龙:各种在中生代时期大量繁殖的鳍龙亚目已灭绝水生爬行动物,包括蛇颈龙美国传统〔sauropterygian〕Of or relating to a sauropterygian.鳍龙目的:鳍龙目的或与其相关的美国传统 |