back up

以上内容是 back up 的中文翻译，希望对您有帮助。

相关翻译

• a man on horseback
• a stab in the back
• a back number
• aback
• acceleration feedback
• acoustic feedback
• adhesive backed
• administrative feedback
• aluminium-backed phosphor
• aluminium foil backing paper
• aluminium foil with paper backing
• alloy backing