instruction fetch是什么意思

instruction fetch

英[in?str?kn fet?] 美[?n?str?kn f?t?]

[词典] 取指令，指令取出;

[网络] 取指令; 指令提取; 取指;

[例句]Program execution consists of repeating the process of instruction fetch and instruction executing.

程序的执行即是反复提取指令和执行指令的过程。