通讯: 1.(利用电讯设备传递消息) communication 短语和例子无线电通讯 radio communication; 红外线通讯 infrared ray communication; 微波通讯 microwave communication; 激光通讯 laser communication2.(报道消息的文章) news report; news dispatch;
交流: 1.(彼此把自己有的供给对方) exchange; interflow; interchange 短语和例子交流经验 exchange experience; draw on each other's experience; 交流计划 exchange programme; 城乡物资交流 flow of goods and materials between city an
