radiotelegraphy

英['reɪdɪəʊtə'legrəfɪ] 美[ˌreɪdɪoʊtə'legrəfɪ]
  • n. 无线电报
  • radarman n.雷达员
  • radarscope n.电波映像镜
  • radc abbr.RoyalArmyDentalCorps(英国)皇家陆军牙医队
  • radcm n.反雷达措施
  • raddle n.赭石;涂赭色;涂胭脂色;枝条
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)

1. The words of radiotelegraphy and electromagnetic wave first appeared in Shiwubao;
《时务报》最早出现“无线电报”以及“电浪”(电磁波)一词;

youdao

2. The words of radiotelegraphy and electromagnetic wave first appeared in Shiwubao;
《时务报》最早出现“无线电报”以及“电浪”(电磁波)一词;

youdao

【邻近词汇】