一、catch up to 赶上; 逮捕; 处罚1、Go on ahead, please. I'll soon catch up to you. 请你先走,我很快就会赶上你的。2、Jane ran hard and tried to catch up to her friends. 简拼命奔跑,试图赶上她的朋友们。二、catch up with 赶上;对…产生预期的坏影响1、Old age and infirmity had begun to catch up with him. 他开始显出年老体衰的样子了。2、She walked too slowly to catch up with us. 她走得太慢，跟不上我们。
