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单词 radiation
释义 radiation
radiation /ˌreɪ.diˈeɪ.ʃən/ noun [U]
1
C1 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.Thesaurus+: ↑Radiation and radioactivity
2
F0 energy from heat or light that you cannot see:
» microwave/ultraviolet/electromagnetic radiationThesaurus+: ↑Radiation and radioactivity
• • •
Extra 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?
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更新时间:2024/12/22 22:03:07