ra·dio·gram /ˈredioˌgræm/
  無線電報
  ra·dio·gram /ˈredɪoˌgræm/ 名詞
  x線(照)片,放射照片
  radiogram
       n 1: a message transmitted by wireless telegraphy
       2: a photographic image produced on a radiosensitive surface by
          radiation other than visible light (especially by X-rays
          or gamma rays) [syn: radiograph, shadowgraph, skiagraph,
           skiagram]