Words related to 放射能
- (n) radioactive contamination
- (n) radioactive rain
- (n) radioactive cloud
- (n) radiological attack
- (n) radiation leakage
- (n) radiation symbol; trefoil; radiation warning symbol
- (n) radiation warning sign; trefoil; radiation warning symbol
- (n) amount of radioactivity
- (n) artificial radioactivity
