[mass noun]a Basque or Spanish game played in a walled court with a ball and basket-like rackets attached to the hand 回力球运动(一种巴斯克或西班牙游戏,在四面有墙的球场上用有柄的篮状球拍玩球) ■[count noun]the ball used in such a game 回力球
语源
Spanish, literally ball', augmentative of pella, from Latin pila 'ball'