【radio音标】 英[ˈreɪdiəʊ] 美[ˈreɪdioʊ]
【单词释义】 radio是什么意思：
n.收音机；无线电；无线电广播台；无线电收发报机
v.用无线电发送；作无线电广播；用X射线拍照
[单词分级] 中考英语词汇
[单词复数] radios [第三人称单数] radios
[单词现在分词] radioing
[单词过去式] radioed
[单词过去分词] radioed
【关联词/派生词】
radioactivity n.放射（性）；放射现象；放射物；辐射能
【radio形近词/近似词】
studio n.演播室
【单词例句】
◇ So, British classical music station Scala Radio and psychologist Dr. Becky Spelman set out to determine if background music hurts or hinders workplace efficiency.
因此，英国古典音乐电台Scala Radio和心理学家贝基·斯佩尔曼博士着手研究背景音乐是否会损害或妨碍工作效率。
---- Listening to classical music at work boosts productivity
◇ Microwaves are a type of electromagnetic radiation, or waves of energy that move through space, according to the FDA. Electromagnetic radiation takes different forms, including radio waves, visible light, X-rays and gamma-rays.
FDA称，微波是一种电磁辐射，即在空间中移动的能量波。电磁辐射具有不同的形式，包括无线电波、可见光、X射线和伽马射线。
---- Is It Safe to Stand in Front of Microwave Ovens?
◇ Even once global standards are assured,however,a further obstacle lies in wait.The Internet is plagued by long,erratic response times because it is a pull-technology,driven by patterns of user demands.Push-technology,on the other hand,reverses the relationship: servers simply send information to passive users,as in television and radio.
即使一旦确定全球标准，还会出现更多的障碍。网络因其反映时间长却不稳定而痛苦，因为这是以消费者需求为中心的“拉动技术”。推动技术与此相反，服务器只是把信息传给被动使用者，像电视和录音机一样。