discovery service

基本解释

One is Pandora, a free online music discovery service.
一个是免费的在线音乐发现网站Pandora。
This has led to a new boom industry of specialised e-discovery service providers which merrily charge $125-600 an hour.
这引领了一个新兴繁荣产业的诞生–专业的电子搜索服务供应商，收费差不多是每小时125-600美元不等。
It serves as an interlibrary loan system, a discovery service for library patrons, and more recently as a platform for the automation of internal library operations.
它现在是馆际互借的系统，是图书馆使用者的搜索服务，最近又成为图书馆内部操作的自动化平台。

It is a well-built and well-designed online music discovery service for the open web par excellence.
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Apple said Friday it has signed up more than one million users for the Ping music discovery service the company launched Wednesday.
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Web discovery service StumbleUpon has just overtaken Facebook as the No. 1 source for social media traffic in the U.S., according to analytics site Statcounter.
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