Cách sử dụng
The word 'barrel' generally refers to a cylindrical container that is used to store or transport goods such as oil, beer, or wine. A barrel can also refer to the part of a gun where the bullets are stored. You might hear people talking about the number of barrels of oil or beer that a company produces or sells. In general, the word 'barrel' is used to describe a container that is cylindrical in shape and used for storing or transporting a variety of materials.