Cách sử dụng
The word 'quit' means to stop doing something. Usually, it is used when someone has been doing something for a while but decides to stop. For example, if you quit your job, it means you have decided to stop working there. Similarly, if you quit smoking, it means you have stopped smoking cigarettes. So, you can use the word 'quit' when you want to express that you have decided to stop doing something.