Portable applications (aka portable apps) are programs that you can install on an external hard drive to be run on almost any computer with a USB port.

便携应用(也叫做portable apps)是指可以安装到外部硬盘并通过US b端口在任何电脑上都可以运行的程序。

youdao

It does have one USB port for connectivity to the external device.

它也有一个US b端口为连接到外部设备。

youdao

My netbook comes with two USB ports and an external port for connecting in a projector.

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Each new Dash also features a USB port for simple connection to external electronic devices or storage media, as well as a built-in speaker.

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Of course, Surface Pro has a USB 3.0 port for connectivity with almost limitless storage options, including external hard drives and USB flash drives.

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