swing voter

美 
英 
  • n.游离选民(不确定投哪一政党的票)
  • 网络摇摆选民;中间选民;自由选举人
复数:swing voters  
swing voter
n.
1.
游离选民(不确定投哪一政党的票)a person who does not always vote for the same political party and who has not decided which party to vote for in an election
— see also
floating voter