deinonychus /'di:nwʌnaɪtʃəs/ 📖 中文释义 n. 恐爪龙 📘 English Definition(英文释义) n. swift agile wolf-sized bipedal dinosaur having a large curved claw on each hind foot; of the Cretaceous ← deinonychosaur D 字母词表 Deinotheriidae →