check up on sb / sth 1. to try to find out if someone is doing what they said they would do or what you want them to do监督，查看:•Don't worry; no-one is going to check up on you.别担心，没人会监督你的。2. to make sure that something is true or correct核实，查证:•Dustin called me to check up on some facts.达斯廷打电话给我核实几项事实。 |