Read Edit View history 放射性衰变 fàngshèxìngshuāibiàn radioactive decay Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 放射性衰变/ 放射性衰變 fàngshèxìngshuāibiàn radioactive decay 这种同位素通过放射性衰变释放出能量。 Edit Delete References Add reference No references for this word.