| 单词 | coelurosaur |
| 释义 | coelurosaur/ (sɪˈljʊərəˌsɔː) / nounany of various small to very large bipedal carnivorous saurischian dinosaurs belonging to the suborder Theropoda, active in the Triassic and Cretaceous periods; Tyrannosaurus was a coelurosaur, and birds are thought to have evolved from small coelurosaurs Word Origin for coelurosaurC20: from New Latin, from Greek koilos hollow + ouros tail + -saur Words nearby coelurosaurcoeliac disease, coelom, coelomate, coeloscope, coelostat, coelurosaur, coemption, Coen, coenacle, coenesthesia, coeno- Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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