unaffiliated
adjective uk/ˌʌn.əˈfɪl.i.eɪ.tɪd/ us/ˌʌn.əˈfɪl.i.eɪ.t̬ɪd/
非附属于某机构（或某组织）的，独立的
not connected with or controlled by a group or organization
The man who helped him was unaffiliated with the church. 帮助他的那个人与教会无关。
US（选民）不表明所支持党派的，无党派的
used to refer to people who do not state that they support a particular political party when they register to vote
Of the district's 476,535 registered voters, 39% are Republicans, 34% are unaffiliated and 27 % are Democrats. 在该地区的476,535名注册选民中，39%是共和党人，34%是无党派人士，27%是民主党人。
Compare: affiliated