catch up的意思是赶上；把…缠住。
音标：英 ['kætʃʌp]
释义：赶上；把…缠住；追上
Catch-up service 追看服务
Catch-up Immunization 初始强化免疫
Internet Catch-up 要的互联网节目重温
Catch-up Contribution 追加缴费
catch-up ways 追赶路径
1、The thief caught up the money and ran away.
这个小偷抓起钱就跑了。
2、They caught her up on the first question.
他们在问第一个问题时就找出了她的错误。
3、You walk on ahead. I shall soon catch you up.
你在前面先走，我很快就会赶上你。
4、The robbers had gone five miles before the police caught up with them.
强盗跑了5英里，警察才追上他们。
5、My raincoat was caught up on the hook.
我的雨衣被铁钩勾住了。
