单词 | deinonychus |
释义 | dei·non·y·chus ![]() n. A small carnivorous theropod dinosaur of the genus Deinonychus of the Cretaceous Period, characterized by sickle-shaped talons and powerful jaws. [New Latin Deinonychus, genus name : Greek deinos, fearful, terrifying + Greek onux, onukh-, nail, claw; see nogh- in the Appendix of Indo-European roots.] |
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