app

US /æp/
UK /æp/
"app" picture
1.

应用, 应用程序

a self-contained program or piece of software designed to fulfill a particular purpose; an application, especially as downloaded by a user to a mobile device.

:
I downloaded a new photo editing app.
我下载了一个新的照片编辑应用
There's an app for everything these days.
现在什么都有应用