dinosaur name, 1825, hybrid from iguana + stem of Greek odonys "tooth" (on model of mastodon). So called because the fossil teeth and bones were thought to resemble those of the lizard.
双语例句
1. Aladag is an Iguanodon, living in a paradise - like island.
阿拉达是一头禽龙, 生活在一个世外桃源般的小岛上.
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2. Iguanodon was a plant eater. Other meat eating dinosaurs would kill the Iguanodon to eat it.
