Read Edit View history 放射防护 fàngshèfánghù radiation protection Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 放射防护/ 放射防護 fàngshèfánghù radiation protection radiological defense 从事核能工作的人员必须加强放射防护。 Edit Delete References Add reference No references for this word.