| 单词 | 翼展 |
| 释义 | 〔wingspread〕The distance between the tips of the wings, as of a bird or an insect, when fully extended.翼展：如鸟或昆虫的翅膀全部展开时翅尖之间的距离〔wingspan〕The linear distance between the extremities of an airfoil.翼展：翼面两端之间的直线距离〔lammergeier〕A large predatory bird(Gypaetus barbatus) of the vulture family, ranging from the mountainous regions of southern Europe to China and having a wide wingspan and black plumage. Also called bearded vulture ,ossifrage 胡兀鹫：一种兀鹫科的大型食肉类猛禽（胡兀鹫） ，主要分布于欧洲南部到中国之间的山区地带，长有很宽的翼展和黑色的羽毛 也作 bearded vulture,ossifrage〔span〕The distance between the tips of the wings of an airplane.翼展：飞机两翼端点间的距离〔pteranodon〕Any of several large pterosaurs of the genusPteranodon of the Cretaceous Period, having a long pointed head, a scooplike beak, no teeth, and a wingspan upwards of 6 meters (20 feet). 无齿翼龙：各种白垩纪时期无齿翼龙 属的大型翼龙，有大型尖头、勺子状的嘴，没有牙齿，并拥有超过6米（20英尺）以上的大翼展 |
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