representative
名词 representative:
a person who represents others
an advocate who represents someone else's policy or purpose
同义词:spokesperson, interpreter, voice
a member of the United States House of Representatives
同义词:congressman, congresswoman
an item of information that is representative of a type
同义词:example, illustration, instance
形容词 representative:
serving to represent or typify
standing for something else
being or characteristic of government by representation in which citizens exercise power through elected officers and representatives