radiotelegraphy
美 [?re?d?o?t?'legr?f?]
英 ['re?d???t?'legr?f?] 
- na.無線電報(術)
- 網絡無線電報操作;無線電報術;無線電技術
英漢解釋
例句
After landing on the George Island successfully, the captain transmitted a piece of radiotelegraphy to the headquarters.
勝利登上喬治島后,船長向指揮部發了一份無線電報。
With minor changes, this code has remained in use for certain types of radiotelegraphy, including amateur radio.
除一些小變動外,這種電碼一直用于某些種類的無線電報,包括業余無線電。