wireless telegraph
英漢例句
- Wireless messages tell us that the ship was sinking.
無(wú)線(xiàn)電報(bào)告知我們那艘船正在下沉。 - When Marconi invented his wireless telegraph, he never imagined broadcast radio.
儅馬可尼發(fā)明無(wú)線(xiàn)電報(bào)的時(shí)候,他從未想到以後會(huì)出現(xiàn)無(wú)線(xiàn)電廣播。