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computer backup的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
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"
computer backup的相關資料：
近反義詞
【近義詞】
- backup 後備
臨近單詞
computer bug
computer
Computer Performance Management
computerized molecular modeling
Computerized Facial Recognition
computerized trouble-shooting
computer network implementation
computer aided geometric design
computerized picture processing
computer application competency
computer-aided network design
Computer Information Processing
