radiotelegraphy
美 [ˌreɪdɪoʊtə'legrəfɪ]
英 ['reɪdɪəʊtə'legrəfɪ] 
- na.无线电报(术)
- 网络无线电报操作;无线电报术;无线电技术
英汉解释
例句
After landing on the George Island successfully, the captain transmitted a piece of radiotelegraphy to the headquarters.
胜利登上乔治岛后,船长向指挥部发了一份无线电报。
With minor changes, this code has remained in use for certain types of radiotelegraphy, including amateur radio.
除一些小变动外,这种电码一直用于某些种类的无线电报,包括业余无线电。