单词 | iguanodon |
释义 | iguanodon /i gwah"neuh don', i gwan"euh-/, n. a plant-eating dinosaur of the genus Iguanodon that lived in Europe early in the Cretaceous Period and grew to a length of from 15 to 30 ft. (4.5 to 9 m) and walked erect on its hind feet. [ < NL (1825) < Sp iguan(a) IGUANA + Gk odón, var. of ODOS TOOTH] |
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