用作定语
▲～+n.
The imperial policies are not workable as before.帝国政策不像以前那么奏效了。
The imperial gallon is not the same size as the US one.英制的加仑与美制的容量不同。

［同义词］   grand, great, kingly
［词源］＜拉丁语imperialis(君权,皇帝)