| 单词 | 霉菌素 |
| 释义 | 〔cephalothin〕A semisynthetic analogue of cephalosporin having a broad spectrum of antibiotic activity that is administered parenterally and used especially to treat systemic infections caused by susceptible microorganisms.先锋霉素I，头孢霉菌素：头孢菌素的一种半人工合成替代物，有广谱抗生性能，注射使用，尤其用于治疗由过敏微有机物体引起的系统感染〔cephalosporin〕Any of various broad-spectrum antibiotics, closely related to the penicillins, that were originally derived from the fungusCephalosporium acremonium. 头孢霉菌素：青霉素系列的广谱抗生素，最初由真菌中提取头孢子菌 |
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