网络释义专业释义英英释义
pterosaur
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n.
an extinct reptile of the Jurassic and Cretaceous having a birdlike beak and membranous wings supported by the very long fourth digit of each forelimb
同义词： flying reptile
以上来源于: WordNet
柯林斯英汉双解大词典
pterosaur /ˈtɛrəˌsɔː/
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1.
N any extinct flying reptile of the order Pterosauria, of Jurassic and Cretaceous times: included the pterodactyls 翼龙 → compare dinosaur, plesiosaur
双语例句权威例句
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The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings.
第二种假设似乎不太可能，因为大型翼龙不可能在不损害翅膀的情况下降落在树上。
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The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries.
翼龙是第一批会飞的脊椎动物，它的化石遗迹已经吸引了古生物学家两个多世纪。
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The pterosaurs resembled both birds and bats in their overall structure and proportions.
翼龙的整体结构和比例与鸟类和蝙蝠都很相似。
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