单词 | radio-luminous |
释义 | radio-luminous1/ˌreɪdɪəʊˈl(j)uːmɪnəs/adjective Emitting visible light as a result of excitation caused by ionizing radiation; radioluminescent. Origin1940s; earliest use found in Scientific Monthly. From radio- + luminous. radio-luminous2/ˌreɪdɪəʊˈl(j)uːmɪnəs/adjective Emitting radio waves, especially in significant quantities. Origin1970s; earliest use found in Nature: a weekly journal of science. From radio + luminous. |
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