Imperial gallon

1. 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。
2. I've heard that ten cents a gallon is coming off the price of petrol. The imperial gallon is not the same as the US gallon.
   我听说每加仑油价将下降10美分。英制的加仑和与美制的容量不同。
3. An imperial pint, gallon, pound, etc.
   英制品脱、加仑、磅等。

noun

1. a British imperial capacity measure (liquid or dry) equal to 4 quarts or 4.545 liters

   Synonym:    galloncongius