Read Edit View history 伽马辐射 jiāmǎfúshè gamma radiation Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 伽马辐射/ 伽馬輻射 jiāmǎfúshè gamma radiation 这种材料能有效阻挡伽马辐射。 Edit Delete References Add reference No references for this word.