birdwing
/ˈbɜːdwɪŋ/(亦作bird-winged butterfly)
noun
1- a very large boldly marked butterfly occurring in the tropical parts of Australasia鸟翅蝶。
1.1
- Genus Ornithoptera, family Papilionidae: several species, including Queen Alexandra's birdwing (O. alexandrae), which is the world's largest butterfly.鸟翼凤蝶属, 凤蝶科：数种, 包括世界最大蝴蝶亚历山大女王鸟翼蝶（拉丁名O. alexandrae）。