柯林斯词典racquetball /ˈrækɪtˌbɔːl/ 1. N-UNCOUNT Racquetball is a game which is similar to squash but which uses a different ball, racket, and court size. 短柄壁球 ...a health club with racquetball courts. ...一家有短柄壁球場的健康俱樂部。 返回 racquetball剑桥词典a game played in an enclosed playing area between two or four people who use rackets to hit a small rubber ball against a wall 壁球 返回 racquetball