Read Edit View history Discussion 穿透輻射 chuāntòufúshè penetrating radiation Origin Definitions Defs Strokes Stroke Words Sentences Sents 穿透辐射 穿透輻射 chuāntòufúshè penetrating radiation radiation with enough energy to pass through solid matter; penetrating radiation
穿透辐射 穿透輻射 chuāntòufúshè penetrating radiation radiation with enough energy to pass through solid matter; penetrating radiation