n. a serviceman who has seen considerable active service
n. a person who has served in the armed forces
n. an experienced person who has been through many battles; someone who has given long service
n. 老手, 退伍军人, 老兵, 老树
a. 老兵的, 老练的, 经验丰富的
1. The veteran shared his experiences from the war with the students.
这位老兵与学生们分享了他在战争中的经历。
2. She is a veteran teacher who has been in the profession for over twenty years.
她是一位资深教师，从业超过二十年。
3. The company hired a veteran engineer to lead the new project.
公司聘请了一位资深工程师来领导这个新项目。