telegraph system meaning in English
电报系统
Examples
- Voice - frequency telegraph system
音频电报系统 - Telegraph system analyzer
电报系统分析器 - Describes several telegraph systems , in many countries , that predate electrical telegraphs
文中讲述了在电话之前许多国家的几种电报系统。 - The pony express was outdated by the telegraph system , which was outdated by the telephone system , and now we have the internet
小马快递因为电报系统的发明而逐渐遭到淘汰，而发明电话之后，电报系统也落入淘汰的命运，现在，我们所用的是速度更快的网际网路了。 - He " invented " the telegraph while he was still a college student at yale , but it was thirty - four more years until the first telegraph system began operating between baltimore , maryland , and washington d . c .
当他还是个耶鲁大学学生时，就“发明”了电报，但是直到三十四年以后，第一个电报系统才开始在马里兰州的巴尔的摩与华盛顿特区之间运行。