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['bækʌp] 名词  | |
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| 信息技术 |
säkerhetskopia; säkerhetskopiera |
| 微软 |
säkerhetskopia (A duplicate of a program, a disk, or data, made either for archiving purposes or for safeguarding files) |
| 自然科学, 机械工程 |
resérv |
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| 英语 词库 |
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| 信息技术 |
Files, equipment, data and procedures available for use in the event of a failure or loss, if the originals are destroyed or out of service |
| 缩写, 大规模杀伤性武器 |
bàck. |
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| 缩写, 文件扩展名 |
.bàk (file name extension); .bk! (file name extension, WordPerfect); .xlk (file name extension, Microsoft-Excel) |
