基本解釋青霉素同根派生 laevomycetin相關詞英漢例句Escherichia coli was generally resistant to the commonly antibiotics and the drug resistant rate, especially to laevomycetin, ampicillin and cefazolin, was 100%. 大腸埃希菌對常用抗生素普遍耐藥，尤其對青霉素、氨節(jié)西林、頭孢唑啉的耐藥率高達100%25。laevomycetin更多例句