英语词汇“back up”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	back up
释义	请查阅词条：back
随便看	Russet Burbank russet coat russet-coated russeted russeting russetish russet leather russetly russets russettish russety russety Russia Russia band heel piece heel-piece heel plate heel post heel rope heel-rope heels heels heelside heel something in heel something in 图文电视图景图样图案图片图画图画文字图示图穷匕见图穷匕首见 Deckscheibe Deckschicht Deckschraube Decksladung Decksladungskonnossement Decktafel Deckung Deckung Deckungsfonds deckungsgleich