请输入您要查询的英文单词:

 

单词 data dictionary
释义

data dictionary

noun
Computing a set of information describing the contents, format, and structure of a database and the relationship between its elements, used to control access to and manipulation of the database
【计算机】数据字典。
随便看

 

英汉双解词典包含131075条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/8/21 10:25:03