Clarification: USB 2.0 adds in the Battery charging specification 1.0, which allows for dedicated charging and other power goodness. This particular connector is the type a variety.

阐明：usb 2.0加入了在电池充电规格1.0，这个规格允许专用充电和其他电源。

youdao

USB is a type of computer bus which increasingly prevails in recent years.

USB是近年来在计算机领域日益流行的一种总线形式。

youdao

Mini USB It's a type of USB connector for smaller devices like cameras and phones-it takes up less real estate than a port for a Type A connection, obviously.

这是 USB 接口的一种，专为小型设备比如相机和手机准备 - 显然，它比 Type A 类型的接口占地方要小很多。

youdao

On the bottom edge is a trick flap that's both a micro-USB socket and a USB Type A plug depending on how it's positioned -- the micro-SIM slot is cleverly hidden behind it.

ENGADGET: Topic: Mobile

Included in the box: a power charger, USB 2.0 cable, a belt clip-type thing, replaceable battery, and headphones.

ENGADGET: Review of Motorola's 5GB M500 MP3 player