Definition: to do something that you did not have time to do earlier Level: B2
我希望能补补觉。
I'm hoping to ___catch ___up ___on some sleep.
周末是处理完积压家务的好时候。
The weekend is a good time to ___catch ___up ___with any pending household chores.
假期过后，我需要处理完所有的工作邮件。
After the holiday, I need to ___catch ___up ___on all the work emails.
