swallowtail
/ˈswɒləʊteɪl/noun
1
- （亦作swallowtail butterfly）a large brightly coloured butterfly with tail-like projections on the hindwings凤蝶。
1.1
- Family Papilionidae: many species, including the European Papilio machaon, of fenland country.凤蝶科：多种, 包括欧洲的金凤蝶, 分布在沼泽地区
2
- usu. as modifier a deeply forked tail; a thing resembling such a tail in shape燕尾; 燕尾状物：
swallowtail suits.
燕尾服。
派生词