radiation
noun [ U ] uk/ˌreɪ.diˈeɪ.ʃən/ us/ˌreɪ.diˈeɪ.ʃən/
C1 （核）辐射
a form of energy that comes from a nuclear reaction and that can be very dangerous to health
Many servicemen suffered radiation sickness after the early atomic tests. 很多军人在早期的原子弹试爆后患上了辐射病。
（光或热的）辐射（能）
energy from heat or light that you cannot see
microwave/ultraviolet/electromagnetic radiation 微波／紫外线／电磁辐射
- More examples
- The radiation leak has had a disastrous effect on the environment.
- It is feared that people living near the power station may have been exposed to radiation.
- Wearing the correct type of clothing will reduce the risk from radiation.
- There is some danger of low level radiation.
- So what is an acceptable level of radiation?