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antimony 124
释义
WordReference Random House Unabridged Dictionary of American English © 2024
antimony 124,
[
Chem.
]
Chemistry
the radioactive isotope of antimony having a mass number of 124 and a half-life of 60 days, used chiefly as a tracer.
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更新时间:2025/7/23 16:35:05