Command language. A language for communicating with an operating system.

一种用来与操作系统通信的语言。

youdao

It's like turning on a computer that hasn't been loaded with an operating system.

这就像一部没有装运行系统的电脑，即使你打开它也无济于事。

youdao

When the servers become available, they are provisioned with an operating system, database software, middleware, and the application.

一旦这些服务器到达，它们就会被装上操作系统、数据库软件、中间件和应用。

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Mr Weadock said that there were disadvantages in integrating a browser with an operating system.

BBC: USA versus Microsoft: The fifth week

How do you compete with an operating system that can be found in virtually every computer in the world?

FORBES: iPhone 5 To Be Dethroned by Microsoft's Superphone?

Google, the search platform that delivers ads, has transformed itself with an operating system powering an ecosystem, ala Apple, and its goal is to ubiquitous.

FORBES: Importance of Being a Platform (Apple, LinkedIn, Amazon, eBay, Google, Facebook)