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电报, 电报机
a device used to send messages over long distances through wires using electrical signals, often in the form of Morse code
- Telegraphy was an important communication tool in the 19th century.
电报是19世纪重要的通讯工具。
- The invention of telegraphy revolutionized long-distance communication.
电报的发明彻底改变了远距离通信。
- Telegraphy allowed people to communicate across countries in minutes.
电报使人们能够在几分钟内跨国交流。
- The telegraphy machine was an important tool during the 19th century.
电报机是19世纪的重要工具。
- Telegraphy replaced slower forms of communication like letters.
电报取代了信件等较慢的通信方式。
同义词：
2
电报
communicating at a distance by electric transmission over wire