青年中文radiophone的意思
radiophone中文翻譯：
n.[通信]無線電話，光線電話機
vi.[通信]打無線電話
satellite radio───衛星廣播；衛星收音機
amateurism radio───業余無線電
hits radio───命中率
proximal radioulnar───橈尺近端
bicaudate ratio radiopaedia───雙音比放射性戀童蟲
aperture spherical radio telescope───孔徑球面射電望遠鏡
demented radio───精神錯亂的收音機
european radiology───歐洲放射學
transistor radio───n.晶體管收音機
blae radio───藍色收音機
Radio Corporation of America made its debut that day, transmitting the fight over primitive “radiophone” technology—radio’s first mass broadcast in the United States.───美國無線電廣播公司選擇在這一天進行首播，通過最原始的無線電話技術轉播了比賽——這也是美國歷史上第一次大規模廣播。
They then talked by radiophone 240, 000 miles away to then-President Richard M. Nixon.───然后他們通過無線電話向遠在24萬英里外的當時總統理查德·尼克松通話。
They then talked by radiophone 240, 000 miles away to then-President Richard M. Nixon.
The Radio Corporation of America made its debut that day, transmitting the fight over primitive "radiophone" technology—radio's first mass broadcast in the United States.
Therefore, the ration requirement has been made to the sideband spectrum of radiophone signal in frequency modulation in the present standard.