interest group

名词 interest group:

1. (usually plural) a social group whose members control some field of activity and who have common aims
   同义词：interest

1. The nurses catered to my every need. The legislation catered to various special interest groups.
   护士们照顾到我的一切需要。立法兼顾了各种特殊利益群体
2. The genius of American politics has been its ability to compromise the conflicting needs and desires of the great variety of interest groups that make up so huge and diverse a nation.
   美国政治的天才在于它有能力将组成这个巨大而多样化的民族的各个利益集团相互冲突矛盾的需求和愿望进行调和。