swing vote

n.

（对选举结果起决定性作用的）独立选票，关键选票；

复数：swing votes

Swing Vote
SWING VOTE
Swing Vote
USA Needs a 'Swing Vote' Cure
Wake Up (Shalamar Album)
The Next Swing Vote? Asian Pacific Americans and California Politics
Hispanics and the 2008 Election: A Swing Vote?
Catholics and US Politics After the 2016 Elections: Understanding the “Swing Vote"
Partisanship and the Swing-Vote: The Italian Case
In Tight Midterm Races In Colorado, Latinos Could Be Key Swing Vote
Crafting Responses to Counterarguments: Learning from the Swing-Vote Cases
Responding to Counterarguments: Learning from the Swing-Vote Cases
America's 40 Million Voters with Disabilities Are an Important Swing Vote, Says National Organization on Disability