释义 |
al·lo·sau·rus I. \ˌaləˈsȯrəs\ noun Usage: capitalized Etymology: New Latin, from all- + -saurus : a genus of No. American Jurassic carnivorous dinosaurs having hind feet with three functional toes and sometimes being over 20 feet long II. noun (-es) : any of the genus Allosaurus of theropod dinosaurs |