1. any of several beta-lactam antibiotics that are produced by various bacteria of the genus Streptomyces or are made semisynthetically and that closely resemble the cephalosporins in structure and pharmacological properties
cephamycin 片语
片语
Cephamycin C fermentation头霉素发酵
a cephamycin a头霉素
Cephamycin C由头霉素
cephamycin sodiumusp头霉素钠
cephamycin 例句
英汉例句
Clinical application of cephamycin and oxacephems antibiotics