noun代表;销售代表,销售代理;代销人
adjective典型的,有代表性的;代表各类人(或事物)的
nouna person who speaks or does something for a group of people
nouna person whose job is to travel around an area selling their company’s products
adjectivetypical of a particular group of things or people
adjectivecontaining or including examples of all the different types of people or things in a large group