backup是什麼意思_backup的翻譯_音標_讀音_用法_例句_愛詞霸在線詞典

愛詞霸權威在線詞典,為您提供backup的中文意思,backup的用法講解,backup的讀音,backup的同義詞,backup的反義詞,backup ... 備用品；後備計劃 If you have something such as a second piece of equipment or set of plans as backup, ...

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