Cách sử dụng
The expression "your number is up" means that your time has run out and something unpleasant is about to happen to you. It often refers to a situation where a person will soon be caught, punished, or face the consequences of their actions. It is usually used in a negative context, and is often associated with a feeling of inevitability. For example, if someone has been breaking the law and they are caught by the police, a possible comment would be "your number is up."