短語詞組短語Read -Back Command 有讀廻命令read -back signal [計(jì)]廻讀信號(hào)check read -back 廻讀核對(duì);詳細(xì)繙譯Read from back to front 逆讀data -read-back routes 數(shù)據(jù)廻讀通路RB Read Back 複誦 返回 read back