telegraph
习惯用语field telegraph1.■野战轻便电报机grapevine telegraph1.■秘密传递情报的方法; 秘密通讯的方法特殊用法audiofrequency telegraph1.■声频电报机, 音频电报机autographic telegraph1.■传真电报机carrier current wave telegraph1.■载波式电报dial telegraph1.■自动电报机differential duplex telegraph1.■差接双工电报double-current telegraph1.■双流式电报法duplex bridge telegraph1.■双工桥接电报facsimile copying telegraph1.■传真电报frequency discrimination telegraph1.■鉴频式电报high-speed telegraph1.■快速电报house telegraph1.■用户电报inter-call telegraph1.■(专台)选呼电报机interrupted continuous wave telegraph1.■断续等幅波电报multiple printing telegraph1.■多路印刷电报机needle telegraph1.■针示电报机private telegraph1.■专用电报quadruplex telegraph1.■四路多工电报radio copying telegraph1.■无线电传真电报railway telegraph1.■铁路电报recording telegraph1.■记录电报机roll telegraph1.■辊轴式电报机signal system telegraph1.■信号制电报start-stop printing telegraph1.■起止式印字电报机submarine telegraph1.■水线电报subscriber's telegraph1.■用户电报机; 用户电报supersonic frequency telegraph1.■超声频电报time division telegraph1.■时(间)分(割)制电报voice frequency telegraph1.■音频电报voice-freqency carrier telegraph1.■话频载波电报Wheatstone automatic telegraph1.■惠斯登自动电报机writing telegraph1.■传真电报, 打字电报机
考试词汇表
