（前缀）通
的。通
。
telecommunications
[der] 通
网络。电话网络。通
路系统。
telephone network, telecommunications, long-distance communication
[die] 通信技术。通信工程。通
技术。通
工程
communications, communication engineering, telecommunications, telecommunication technology, telecommunication engineering
[die]电信。遥控信号技术。
telecommunication technology, telecommunications engineering, telecommunications
