名词 imperial:

1. a small tufted beard worn by Emperor Napoleon III

2. a piece of luggage carried on top of a coach

imperialadj.帝国的；皇帝的；特大的；英制的n.皇帝；女皇；马车车顶；特大号imperial tape厚棉带imperial pint法定品脱Imperial City宫城imperial exam科举imperial peak帝国鼎盛时期imperial seal御玺imperial army御林军Imperial rule帝制imperial roof大屋顶Imperial Vasen.长拳螺(骨螺超科；拳螺科)

1. Royal or imperial; regal.
   贵族或皇室的; 帝王的
2. The imperial gallon is not the same as the US gallon.
   英制的加仑和与美制的容量不同。