icon
/ˈaɪkɑn/
(computer science) a graphic symbol (usually a simple picture) that denotes a program or a command or a data file or a concept in a graphical user interface
中文释义：图标；图符
Click on the printer icon to start printing your document.
点击打印机图标开始打印你的文档。
The app icon on the desktop makes it easy to launch the program.
桌面上的应用图标使得启动程序变得容易。