back up
- provide support for someone or something；confirm or corroborate a statement or theory
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- 釋義
片語
- 1. provide support for someone or something
- 2. confirm or corroborate a statement or theory
- 3. make a spare copy of data or a disk
- 4. (of vehicles) form a line due to congestion
- 5. cause vehicles to form a line due to congestion
- 6. be experiencing a backlog of work or other things that need to be dealt with
- 7. move or drive backward
- 8. explain the background of a situation or return to an earlier point in an account
- 9. (of running water) accumulate behind an obstruction
