race-track

n 1 (usu oval) track, esp for vehicle races （通常为椭圆形的）跑道（尤指赛车的）. 2 (US) = racecourse.

RA, rabbi, rabbinical, rabbit, rabbit punch, rabbit-hutch, rabbit-warren, rabbity, rabble, rabble-rouser, rabble-rousing, Rabelaisian, rabid, rabies, RAC, raccoon (esp US) (Brit also racoon), race, race relations, race-meeting, race-riot, racecard, racecourse, racegoer, racehorse, raceme, racer, racial, racialism, racialist, racially, racily, raciness, racing, racism, racist, rack, rack-railway (also esp US cog-railway), rack-rent, racket, racket (also racquet),