释义 |
psittacosaurenUK ThesaurusNoun | 1. | psittacosaur - primitive dinosaur actually lacking horns and having only the beginning of a frill; long hind limbs and short forelimbs; may have been bipedalpsittacosaurusceratopsian, horned dinosaur - any of several four-footed herbivorous dinosaurs with enormous beaked skulls; of the late Cretaceous in North America and Mongoliagenus Psittacosaurus - most primitive genus of horned dinosaurs; early Cretaceous |
psittacosaurenUK Related to psittacosaur: Psittacosaurus meileyingensis, Psittacosaurus sibiricusSynonyms for psittacosaurnoun primitive dinosaur actually lacking horns and having only the beginning of a frillSynonymsRelated Words- ceratopsian
- horned dinosaur
- genus Psittacosaurus
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