communication aid语言交往辅助器
communicationn.交流;通讯;传达;通信;沟通
communication satellite coverage通信卫星覆盖范围
Communications Network Processor通信网络处理机
Communications Processing Center通信处理中心
communication electronic circuit通信电子线路
communication signals processing通信信号处理
Communications Satellite Program通信卫星计划
Communications Security Material通信安全材料
Communication technique industry信息技术产业