柯林斯詞典water polo 1. N-UNCOUNT Water polo is a game played in a swimming pool in which two teams of swimmers try to score goals with a ball. 水球 返回 water polo劍橋詞典a game played in water in which two teams of swimmers try to get the ball into the other team's goal 水球運(yùn)動(dòng) 返回 water polo