柯林斯词典sweep up (sweeping,swept,sweeps) 1. PHRASAL VERB If you sweep up rubbish or dirt, you push it together with a brush and then remove it. 扫除干净 Get a broom and sweep up that glass will you? 拿一把扫帚把那些玻璃扫干净，行吗？ 返回 sweep up