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

词汇	data dictionary
释义	data dictionary 资料字典（=DD）一种与资料有关的集中讯息库，这些讯息涉及资料本身的意义、与其它资料的关系、来源、使用及格式等。它有助於管理部门、资料库管理员、系统分检员、应用程式设计师进行规划、控制及鉴定资料的收集、存储及使用。
随便看	end-of-sequence-set processing level End-of-Tape Mark end-of-tape marker End-of-Tape or End-of-File Routines end-of-tape routine End-of-Tape Warning End of Text Block end-of-text character end of the month end of transmission end of transmission block End-of-Transmission-block Character end-of-transmission-block character End-of-Transmission Character end-of-transmission recognition End-of-Volume Label endogamous endogamy endogen endogenesis endogenetic endogenous endolithic endolymph endometrial

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