wireless telegraph
美
英 
英漢解釋
例句
WHEN Guglielmo Marconi was granted patents on his "wireless telegraph" in 1897, the future of his invention looked modest.
1897年,當古列爾莫-馬可尼(GuglielmoMarconi)獲得“無線電報”專利權的時候,他的這項發明前景并不怎么被看好。
He sent me the news by wireless telegraph.
他通過無線電報把消息告訴我。