资料来源 : pyDict

无线电报

资料来源 : WordNet®

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}]