Cách sử dụng
The word 'vitiate' means to spoil or weaken something so that it's no longer effective or valid. It's often used in legal contexts to describe how a contract or agreement has been invalidated because of some defect or fraud. For example, a contract can be vitiated if one party provides false information or coerces the other party into signing it. In everyday language, you can use vitiate to describe how something has been ruined by a mistake or error.