radiotelegraphy

英[\'reɪdɪəʊtə\'legrəfɪ]
美[ˌreɪdɪoʊtə\'legrəfɪ]

基本释义

n.
无线电报

英英释义

Noun
  • 1. telegraphy that uses transmission by radio rather than by wire

  • 2. the use of radio to send telegraphic messages (usually by Morse code)