DictionaryForumContacts

   English
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to phrases
back up ['bæk'ʌp]
gen. popierać prośbę
comp., MS tworzyć kopię zapasową (To make a duplicate copy of a program, a disk, or data)
 English thesaurus
Back Up ['bæk'ʌp]
telecom., abbr. BU
Back Up: 14 phrases in 7 subjects
Accumulators1
American usage, not spelling1
Construction2
Environment1
General7
Information technology1
Transport1