Cách sử dụng
The word 'veteran' is used to describe someone who has a lot of experience and knows a lot about a particular thing. You can use it to talk about people who have served in the military for many years, but it can also be used to describe someone who has been doing a job or activity for a long time. For example, a veteran teacher has been teaching for many years and has a lot of experience in the classroom. It's important to use this word with respect and appreciation for the person's experience and knowledge.