telecommunications
n. 电信，电讯
例句
The news gave a fillip to the telecommunications sector.
这个消息给电信部门注了一剂强心针。
《柯林斯英汉双解大词典》
The television screens of the next century will be linked up to an emerging world telecommunications grid.
下个世纪的电视屏幕将与一种新兴的世界电信网格相连。
Firstly, inventiveness has led to advances in printing, telecommunications, photography, radio and television.
首先，发明创造推动了印刷、电信、摄影、广播和电视的发展。
