英语词汇“back something up”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	back something up
释义	请查阅词条：back
随便看	Northants north atlantic North Atlantic Drift North Atlantic Ocean North Atlantic Oscillation North Atlantic Treaty Organization North Atlantic Triangle north-away northbound North Britain North British North Briton north-britonize north by east north by east (or west) north by east (or west) north by west North Canadian River north canoe North Cape north-caper North Carolina North Carolinian North Carolinian north-central 旦尼尔旦旦旦角旧旧业旧习旧书旧事旧交旧例 Faktorielle faktorisch Faktorprodukt Faktor_Regler Faktotum Faktum Faktur Faktura Faktura Fakturagewicht