radioactive
英 [,re?d???'?kt?v]
美['red?o'?kt?v]
- adj. [核] 放射性的；有輻射的
考試真題
- like her mother, Irene was awarded a Nobel Prize, along with her husband Frederic in 1935, for producing new radioactive elements.
2017年12月四級(jí)真題（第一套）聽(tīng)力 Section C