dirt track

• 用压实的泥土、碎石或黏土铺成的赛道或路面，常用于摩托车赛或汽车赛；也泛指未铺装的土路。

A type of racing track or road surface made of compacted soil, gravel, or clay, typically used for motorcycle or car racing, or referring to a simple unpaved road.

1. Unpaved roadA2formal

   A road or path that is not paved, typically made of compacted soil or gravel.

   土路

   • We drove along a dirt track to reach the farm.
   • The village is only accessible by a narrow dirt track.
   • The dirt track became muddy after the rain.

2. Racing trackB1informal

   A racing circuit with a surface made of dirt or clay, used for motorsports like motocross or stock car racing.

   泥土赛道

   • He races his motorcycle on the local dirt track every weekend.
   • The dirt track was specially prepared for the championship.
   • Spectators cheered as the cars sped around the dirt track.