吃透英语课本，提升在校竞争力
phrase. 赶上；逮捕并处罚；（麻烦事）缠上
For women who work outside the home, they often are playing catch-up-with-household tasks.
对于在外工作的女性来说，她们总是在忙着处理家务活。
In the morning, I just sit in comfort and read the papers to catch up with the news.
早上，我只是舒适地坐着读报纸，了解新闻。
'The fact is we still have a way to go before real robots catch up with their science fiction counterparts,' Gates says.
盖茨说：“事实上，在真正的机器人赶上科幻小说中的机器人之前，我们还有很长的路要走。”
I need to catch up with my old friends.
我需要和老朋友叙叙旧。
Let's catch up with old friends.
让我们和老朋友叙叙旧。
