pterosaur
- n. 翼龙，翼龙目（Pterosauria）已灭绝的飞行爬行动物，生存于三叠纪晚期至白垩纪末期，具翼膜，翼膜由前肢延长的第四指支撑。
专业释义英英释义
pterosaur [ 'pterəusɔ: ]
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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 recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.
最近发现的一个翼龙标本覆盖着长、密、相对厚的毛发状化石材料，这是第一个明确的证据，证明他的推理是正确的。
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这对翼龙来说非常巨大。
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About 160 million years ago, a female pterosaur with an injured wing dropped from the sky into a watery grave.
约一亿六千万年前，一只雌性翼龙隐翅膀受伤而坠落，葬身水底。
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