同义词: thecodont reptile
以上来源于: WordNet
ADJ (of mammals and certain reptiles) having teeth that grow in sockets (哺乳动物和某些爬行动物)有槽齿的
N any extinct reptile of the order Thecodontia, of Triassic times, having teeth set in sockets: they gave rise to the dinosaurs, crocodiles, pterodactyls, and birds (三叠纪)槽齿目爬行动物
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