After all, Cocoa is a desktop application framework written entirely in Objective-C.

Cocoa都是完全用Objective - c编写的一个桌面应用程序框架。

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You can download and install DB2 Express-C edition with its no-cost license and run it on your Windows or Linux desktop or laptop.

您可以使用免费的许可 下载并安装 DB2 Express-C 版本 并在 Windows、Linux 台式机或笔记本中运行。

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Objective-C became the primary language for development on the Mac, giving it somewhere up to around 5-10 percent of the desktop application development market share.

Objective - c变为Mac开发的主要语言，使其占有5%至10%的桌面应用开发市场。

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