バックアップ電源
bakkuappudengen
1. backup power supply
Noun
#246558
1. backup power supply
1. backing (an initiative, candidate, etc.); support
2. backing up (another player); covering
3. backup
1. source of electricity; electrical power
2. power (button on TV, etc.)
1. power cable; power lead
1. development of electrical power resources
1. With backup; By backing up
1. Was a backup.
1. Backup.; Support.
1. If backed up; If there’s a backup
1. Backup; Of backup