telegraphern.报务员；电报员telegraphn.电报；电报机vt.打电报；显示Telegraphic Authority Requested需要电报批准单位telegraph transmitting terminal发报终端设备Telegraph Retransmission Center转报中心telegraphic transmission system电报传输系统telegraph regenerative repeater电报再生帮电机telegraph facility patching cord电报设备调度塞绳telegraph switching relay system电报交换系统telegraphic transfer buying rate电汇买价Telegraph Error-Rate Measuring电报差错率测量telegraph service correspondence电报公务通信, 电报业务通信