这个词是什么意思？
A metallic element with the atomic symbol V, atomic number 23, and atomic weight 50.94. It is used in the manufacture of vanadium steel. Prolonged exposure can lead to chronic intoxication caused by absorption usually via the lungs.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D014639 · MeSH 2026。
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