Read Edit View history 穿透辐射 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