回退程序

回的英语翻译：

answer; circle; return; turn round
【医】 circumvolutio; convolution; gyre; gyri; gyrus; re-

退的英语翻译：

cancel; fade; move back; quit; recede; retreat; withdraw

程序的英语翻译：

formality; ground rule; procedure; proceeding; process; program
【计】 P; problem determination aid; PROC; program; related channel program
【化】 sequence
【经】 program; sequence