単たん勝しょう式しき

noun

win bet; win-only betting

A type of bet in horse racing, boat racing, or bicycle racing where you predict the first-place finisher. Often contrasted with 複勝式 (place bet) and other exotic wagers.

• 競けい馬ばで単たん勝しょう式しきの馬ば券けんを買かった。