catch-up TV
noun [ U ] uk/ˌkætʃ.ʌp tiːˈviː/ us/ˌkætʃ.ʌp tiːˈviː/
UK电视节目补看
a system for watching TV programmes after they have been broadcast, using a computer, phone, etc. that is connected to the internet
We offer catch-up TV, so that people who miss a programme will be able to view it on demand. 我们提供电视节目补看服务，这样错过了某个节目的观众可以根据需要补看。