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atomic number 92
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  • n. a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons

    同义词: uranium U

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    英英释义

    atomic number 92

    n.a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons

    同义词:uraniumU




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