Cách sử dụng
The word 'impair' means to weaken or damage something. You can use this word to describe a situation where something is not working as well as it should be. For example, if your vision is impaired, you may have difficulty seeing clearly. Or, if an accident impairs your ability to walk, it means that it has made it harder for you to walk. This word is often used in formal or academic settings, such as in medical reports or legal documents. It's important to use this word carefully and accurately, as it has a strong and specific meaning.