communication aid语言交往辅助器communicationn.交流；通讯；传达；通信；沟通Communication Satellite by Hughescommunication network malfunction通信网络故障communication multiplexer channel通信复用信道Communication Electronics Command通信及电子司令部communications networking concept通信网络化概念communication front end processor通信前置机communication auxiliary equipment通信辅助设备Communications Instructor Console通信教官操纵台Communications Workers of America美国通信工作者communication electronic circuits通信电子线路