单词	metadata
释义	metadata /ˈmɛtədeɪtə / noun [mass noun] A set of data that describes and gives information about other data.In the context of biological informatics, metadata is an interoperability issue.... Cheap metadata is metadata made by someone else, or rather by many someone elses. In effect, this is all part of the Semantic Web, which aims to give order to the internet by using metadata to describe a document's contents.
随便看	petulantly petulcous petune petunia petuntse pet word petzite Petzval peucedanin Peucetian Peuhl Peul Peule Peulh Peutinger Peutingerian Pevsner, Antoine Pevsner, Sir Nikolaus pew pew chair pewdom pewed pewee pew-fellow pewful

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