irradiation
US /iˌreɪ.diˈeɪ.ʃən/
UK /iˌreɪ.diˈeɪ.ʃən/
1.
辐照, 放射
the process of exposing something to radiation, especially to sterilize or preserve it
:
•
Food irradiation is used to kill bacteria and extend shelf life.
食品辐照用于杀死细菌并延长保质期。
•
The patient underwent irradiation as part of their cancer treatment.
患者接受了放射治疗作为癌症治疗的一部分。