metadata
n. 元数据，诠释数据
例句
Some people consider glossary and taxonomy as metadata as well.
有些人认为词汇表和分类法也属于元数据的范畴。
Arguably, the nicest feature of any good annotation or metadata tool is the ability to use the extra data to analyze code.
可以说，任何好的注释或元数据工具的最大优点是能够使用额外的数据来分析代码。
Do you have metadata for it?
你给它的元数据了吗？
