radiosterilize[,reidiəu'sterəlaiz]vt.1.■对…辐射灭菌(用X射线或γ射线等消毒灭菌);对…进行射线消毒:The doctor radiosterilized his instruments.医生对其所用器械进行辐射灭菌。变形vt.radiosterilizedradiosterilizing