英语词汇“secondary file”的读音、翻译、释义、用法及例句-语文网

词汇	secondary file
释义	secondary file 辅助档案在某些中小型电脑系统的资料库询问系统中，当档案连结已指定时，由询问应用程式存取的第二资料库档案。辅助档案必须按键标存取，键标栏位名可以是浮点栏位。
随便看	buyer's market buyer's market buyers' market buyer's monopoly buyer's option contract buyer's option to double buyers over buyer's quality term buyer's representative buyer's sample buyer's strike buyer's usance buyer's usance credit buy growth buy-in buying agent buying allowance buying climax buying commission buying exchange buying hedge buying-in buying-in market buying long buying offer

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