Cách sử dụng
The word 'roar' is used to describe a very loud and powerful sound, usually made by animals such as lions, tigers or bears. It can also be used to describe a loud noise made by engines, crowds or even the wind. For example, when you hear the sound of a lion in a zoo, you could say "I can hear the lion's roar." Additionally, if you hear a motorcycle go past you with a loud engine, you could say "I heard the roar of the motorcycle as it passed me by."