Cách sử dụng
The word 'stamp' can refer to a small piece of rubber or metal with a design on it that you press onto paper to leave an imprint, usually used for mail or documents. It can also refer to an action of pressing your foot hard on the ground, or a mark made with a foot or hand. Additionally, it can be used to describe an official mark on something, such as a passport or ticket. So, you can use the word 'stamp' when sending a letter or package, when you put your foot down hard in frustration, or when you see an official mark on important documents or items.