wireless telegraph
美
英 
英汉解释
例句
WHEN Guglielmo Marconi was granted patents on his "wireless telegraph" in 1897, the future of his invention looked modest.
1897年,当古列尔莫-马可尼(GuglielmoMarconi)获得“无线电报”专利权的时候,他的这项发明前景并不怎么被看好。
He sent me the news by wireless telegraph.
他通过无线电报把消息告诉我。