sài​mǎ

horse race

赛马 (賽馬) sài​mǎ
horse race verb
a specific competition or event in which horses race against each other

He won today's afternoon horse race.

horse racing verb
the sport or general activity of racing horses

Frequency

Movie subtitles
8.05 per million appears in 2% of films
Written text
2.51 per million

Sources

Definitions
CC-CEDICT