daily double

n.

一日内赌两场赛马中的优胜者的赌法；

Daily double
Daily Double
Daily Double.
Horse racing, Racing, Daily Racing Form, Odds, Connaught Park Racetrack
from NIELSEN'S MARINE MATES
Stokes: All I Care about Is Double
How Eric Can Make It a Double
Dublin: Make Mine a Double
Rohan Rolls to a Double
Flashlight for the Double
Sporting Double
Godolphin at the Double
Drunk Driver Has a Double