radiotelegraph
英[reɪdi\':əʊtelɪɡrɑ:f]
美[reɪdi\'oʊtelɪɡrɑf]
基本释义
- n.
- 无线电报机； 无线电报术
- v.
- 用无线电报发（信息等），（给…）发无线电报
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)