资料来源 : pyDict

赶上

资料来源 : WordNet®

catch up with
     v 1: catch up with and possibly overtake; "The Rolls Royce caught
          us near the exit ramp" [syn: {overtake}, {catch}]
     2: make up work that was missed due to absence at a later
        point; "I have to make up a French exam"; "Can I catch up
        with the material or is it too late?" [syn: {make up}]