back up (n) (traffic) | Rückstau (m) (n) (traffic) |
back up (v) (vehicles) | rückwärts fahren (v) (vehicles) |
back up (v) (support) | unterstützen (v) (support) |
back up (v) (data processing) | Sicherungskopie machen (v) (data processing) |
back up (v) (support) | bestätigen (v) (support) |