Copy that和roger that 有什么区别？一、含义copy that 指英语词组，释义收到了、知道了roger that 多为无线电中的答复用语二、示例解析1、copy that【美】【口】无线电话用语，用于无线电. 如题wiktionary | roger [u]sed circa 1940 in uk and us military communication to represent r when spelling out a word. 虽然roger that和copy that都可以表示收到，但roger that更偏向于执行指令，而copy that则更广泛地用于信息的确认和复述。
Roger Corman Dead Pioneering Producer and King of B Movies was 98
一、含义 copy that 指英语词组，释义收到了、知道了 roger that 多为无线电中的答复用语 二、示例解析 1、copy that 【美】【口】无线电话用语，用于无线电通讯中表示收到讯息的答语。.
R is the first letter in received, used to acknowledge.
