词根词缀:pterygo-, pteryg-
【来源及含义】Greek: wing
【同源单词】acanthopterygian, actinopterygian, Actinopterygii, apterygial, Apterygota, archipterygium
【来源及含义】Greek: wing
【同源单词】acanthopterygian, actinopterygian, Actinopterygii, apterygial, Apterygota, archipterygium