Noun:
-
telegraphy that uses transmission by radio rather than by wire
-
the use of radio to send telegraphic messages (usually by Morse code)
- Wireless messages tell us that the ship was sinking.
无线电报告知我们那艘船正在下沉。
- Wireless telegraphy, the phonograph and the radio are based on this law.
无线电报，留声机和无线电广播都基于这个法则。
