| 释义 |
fission /'fijn; 'fr/sn/ n [U] splitting or division, eg of one cell into new cells, or of the nucleus of certain atoms, eg uranium, when an atomic bomb is exploded. 分裂(例如单细胞分裂成新细胞，原子弹爆炸时钳的原子核分裂)。 ~able /-sbl; -sb!/ adj that can be split by ~; capable of atomic ~. 可分裂的; 可作原子分裂的。 |