这个词是什么意思？
An aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius. It is effective against gram-negative bacteria, especially the PSEUDOMONAS species. It is a 10% component of the antibiotic complex, NEBRAMYCIN, produced by the same species.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D014031 · MeSH 2026。
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