If a group or person has representation in a legislature or on a committee, someone in the legislature or on the committee supports them and makes decisions on their behalf.
双语例句
例：
Puerto Ricans are US citizens but they have no representation in Congress.
波多黎各人是美国公民，但是他们在国会中没有代表。
2.?[C 可数名词] 描写 , 描绘
You can describe a picture, model, or statue of a person or thing as a representation of them.