Read Edit View history 裂变碎片 lièbiànsuìpiàn fission fragment Origin Definitions Defs Strokes Stroke Words Sentences Sents 裂变碎片 裂變碎片 lièbiànsuìpiàn fission fragment a piece of an atom that has been split during nuclear fission
裂变碎片 裂變碎片 lièbiànsuìpiàn fission fragment a piece of an atom that has been split during nuclear fission