柯林斯詞典racecourse /?re?s?k??s/ (racecourses) 1. N-COUNT A racecourse is a track on which horses race. 賽馬場; 賽馬跑道[英國英語] 返回 racecourse劍橋詞典a wide , usually circular , path with a grass surface , on which horses race , or the area that includes this path and buildings around it （通常指圓形、地面有草的）賽馬跑道；（包括建筑物等設施的）賽馬場 返回 racecourse