换能键：电脑键盘上用来走出一个模式或例行程序或取消一些功能的键。
Escape key: a computer keyboard key that is used to exit a mode or routine, or cancel some function.
控制计算机硬件功能及其运行的指令、例行程序和符号语言。
The programs, routines, and symbolic languages that control the functioning of the hardware and direct its operation.
控制计算机硬件功能及其运行的指令、例行程序和符号语言。
The programs, routines, and symbolic languages that control the functioning of the hardware and direct its operation.
应用推荐