What is Radioactive emissions

What is Radioactive emissions radioactive 英语翻译：he is not only hot,he is radioactive. In what is likely to deal a heavy blow to agriculture in the Tohoku region,hard hit by the huge quake and tsunami,the Japanese government is confirming the first reports of radioactive contamination to farm products near a nuclear power plant.句子 radioactive什么意思 radioactive什么意思 radioactive rocks 什么意思 radioactive densometer是什么意思 radioactive imagine dragons的 翻译一下how good is our assumption that half of our radioactivenucleidecay in each half-life? What is what is what is? what is What is what is what is what is