- to start or continue doing something, especially more quickly or with more energy after a pause
- to continue working hard at something in order to finish it: phải tiếp tục làm việc chăm chỉ để hoàn thành nó.
The meeting needs to finish by 5, so we'd better crack on.
Now we've prepared the walls we can crack on with the painting.
OK, Julian. We've talked about your case. I have to crack on with my work before leaving the office.
Just tell him what to do and he'll crack on with the work.
I need to crack on with my project this weekend.