radio-的词源

英文词源

radio-youdaoicibaDictYouDict
word-forming element meaning 1. "ray, ray-like" (see radius); 2. "radial, radially" (see radial (adj.)); 3. "by means of radiant energy" (see radiate (v.)); 4. "radioactive" (see radioactive); 5. "by radio" (see radio (n.)).

中文词源

radio-:放射的,辐射的,无线电的

来自 rad-的扩大形式。

该词的英语词源请访问找单词词源英文版:radio- 词源,radio- 含义。