名词中文翻译
中文翻译：简单电报
同义词：
['simple telegraphy', 'simple telegraph例句：1. The simplex telegraphy system was the first to use digital signals.（简单电报系统是第一个使用数字信号的。）2. The simplex telegraphy system was used for long-distance communication.（简单电报系统被用于长途通信。）']
例句：
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1. The simplex telegraphy system was the first to use digital signals.
简单电报系统是第一个使用数字信号的。
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2. The simplex telegraphy system was used for long-distance communication.
简单电报系统被用于长途通信。
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3.The simplex telegraphy system was replaced by the digital telephone system in the 1980s.
在20世纪80年代，简单电报系统被数字电话系统所取代。