| 释义 |
●ˌcatch ˈup on sthto spend extra time doing sth because you have not done it earlier 补做（未做的事）；赶做；补上◆I have a lot of work to catch up on. 我有许多工作要补做。 (also ˌcatch ˈup) to find out about things that have happened 了解（已发生的事情）◆We spent the evening catching up (on each other's news). 我们那一晚上都一直在彼此通报情况。 See also catch |