large herbivorous tropical American arboreal lizards with a spiny crest along the back; used as human food in Central America and South America
同义词：common iguana, Iguana iguana
iguana详细解释
i.gua.na n.（名词）Any of various large tropical American lizards of the family Iguanidae, often having spiny projections along the back.鬣鳞蜥：鬣鳞蜥科中的任意一种大型美国蜥蜴，背部往往有带刺状的突起 来源：Spanish 西班牙语 from Arawak iwana 源自 阿拉瓦克语 iwana
