kor: 뒷받침

Information
has URI	http://lexvo.org/id/term/kor/%EB%92%B7%EB%B0%9B%EC%B9%A8

Meaning
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means	(noun) (computer science) a copy of a file or directory on a separate storage device; "he made a backup in case the original was accidentally damaged or erased" backup, computer backup