radioactive
英 [,reɪdɪəʊ'æktɪv]
美['redɪo'æktɪv]
- adj. [核] 放射性的；有辐射的
考试真题
- like her mother, Irene was awarded a Nobel Prize, along with her husband Frederic in 1935, for producing new radioactive elements.
2017年12月四级真题（第一套）听力 Section C
2017年12月四级真题（第一套）听力 Section C