柯林斯詞典rounders /?ra?nd?z/ 1. N a ball game in which players run between posts after hitting the ball, scoring a 'rounder' if they run round all four before the ball is retrieved 圓場棒球[英國英語] 返回 rounders劍橋詞典a British game similar to baseball , in which you try to hit a ball and you score a point if you run around all four sides of a large square area （英國的）跑柱式棒球 返回 rounders