| 释义 |
radio- 英ˈreidiəu-美ˈredio- BNC¹⁷³⁹⁹⁵⁺²
基本英英词源搭配派生词
stem.光线ray辐射Radiation无线电波radio waves桡骨The radius bone相关词根ray-;rad-;radi-;radia-异体字radi-
名词 radio:
medium for communicationan electronic receiver that detects and demodulates and amplifies transmitted signalsa communication system based on broadcasting electromagnetic waves
动词 radio:
transmit messages via radio waves
形容词 radio:
indicating radiation or radioactivity来自 rad-的扩大形式。radio source无线电源,射频源…radio frequency无线电频率radio set收音机radio link无线线路transistor radio晶体管收音机…radio beam无线电射束radio channel无线电波道,无线电信…Talk Radio国际互联网上的数字化…radio star无线电星(电波星…radio astronomy射电天文学radio compass无线电罗盘clock radio带收音机的闹钟…radio spectrum射频频谱radio telescope〈天〉射电望远镜…radio interferometer无线电干涉仪…radio bearing无线电方位radio galaxy射电星系radio wave无线电波radio beacon无线电导航台…radio tower无线电塔,无线电天线…
radiotelephonen.无线电话radioactiveadj.放射性的radioactivityn.放射性；放射现象radiologyn.放射学；应用辐射学；放射线科《radion.无线电报；无线电话；无线电广播；收音机 |