chase up
phrasal verbchase somebody up
- to contact somebody in order to remind them to do something that they should have done already
催促 - We need to chase up all members who have not yet paid.
我们得催促所有未付费的成员交费。
- We need to chase up all members who have not yet paid.
chase something up (British English)
(North American English chase something down)
- to find something that is needed; to deal with something that has been forgotten
找寻（所需的东西）；催办 - My job was to chase up late replies.
我的工作是催促迟迟未答复者。
- My job was to chase up late replies.