| 单词 | maniraptor |
| 释义 | maniraptor (extremely rare) n WORD FAMILY maniraptor n advanced carnivorous theropod Hypo|Hyper oviraptorid advanced carnivorous theropod velociraptorsmall active carnivore that probably fed on protoceratops; possibly related more closely to birds than to other dinosaurs dromaeosaura kind of maniraptor deinonychusswift agile wolf-sized bipedal dinosaur having a large curved claw on each hind foot; of the Cretaceous superslasher, utahraptorlarge (20-ft) and swift carnivorous dinosaur having an upright slashing claw 15 inches long on each hind foot; early Cretaceous Mononychus olecranusa turkey-sized long-legged fossil 75 million years old found in the Gobi Desert having bird-like fused wrist bones and keeled breastbone and a long tail resembling a dinosaur's; short forelimbs end in a single claw instead of wings; classification as bird or dinosaur is in dispute bird-footed dinosaur, theropod, theropod dinosaur any of numerous carnivorous dinosaurs of the Triassic to Cretaceous with short forelimbs that walked or ran on strong hind legs |
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