1. He obtained patents in such fields as telegraphy. 他在电信技术领域获得多项专利。
2. Guglielmo Marconl, Italian physicist and pioneer in the use of wireless telegraphy, died in Rome. 意大利物理学家、无线电技术先驱吉列尔莫·马可尼逝世于罗马。
3. Among others, he experimented with the idea of telegraphy ? sending messages over a wire by electricity. 和其他人一起，他参与了通信概念的实验--传送信息通过一条通电的导线。
英英解释
n.
1. communicating at a distance by electric transmission over wire
2. apparatus used to communicate at a distance over a wire (usually in Morse code)
