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radioactive

美国发音:[.reɪdioʊ'æktɪv]
英国发音:[.reɪdiəʊ'æktɪv]

[adj]
英语解释:describes a substance such as uranium or plutonium that emits energy in the form of streams of particles, owing to the decaying of its unstable atoms.
常见翻译:【物理学】放射性(引起)的