Telegraphy
01
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
例子
Telegraphy was an important communication tool in the 19th century.
电报是19世纪重要的通讯工具。
02
电报
communicating at a distance by electric transmission over wire
语法信息
有生性状态
抽象
形态构成
复合词
不可数
