An adviser is an expert whose job is to give advice to another person or to a group of people. 顾问
noun [专属名词] 顾问,指导者
He was their adviser, confidant and confessor. 他是他们的顾问、知己和倾诉对象。
He was their adviser, confidant and confessor. 他是他们的顾问、知己和倾诉对象。