fission
'fiʃәn
基本解释
n. 裂开, 分裂, 分体
[化] 裂变
英文释义
n. reproduction of some unicellular organisms by division of the cell into two more or less equal parts
n. a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
词形变化
上一个单词：fissiography
下一个单词：fission barrier