To actually use an interface, you need a pointer to it.

为了实际使用一个接口，你需要一个指向它的指针。

youdao

To use an interface, you write a class that implements the interface.

要使用接口，只需写一个类实现接口即可。

youdao

Service permission - The permission to use an interface name when registering or using a service.

一个权限用于当注册或使用一个服务时使用一个接口名字。

youdao

So we can also use this an interface for games that allows you to use your full body as input.

ENGADGET: & Joystiq live from Nintendo's E3 2007 keynote

Whether new to D-SLR shooting, or for those simply ready to step-up to a higher level of photography, the 24.1-megapixel D5200 will inspire new ways to capture with an easy-to-use interface, in-camera Special Effects and creative modes, plus the ability to share wirelessly in an instant.

ENGADGET: Nikon D5200 to reach US photographers in late January for $900

"Today's computer users are doing more online heightening the need for enhanced security, quicker online access and an easy-to-use interface, " Jim Wong, corporate president, Acer Inc.

ENGADGET: Acer unveils C7 Chromebook, portable cloud computing for just $199