| 释义 |
cephamycins ceph·a·my·cins (sef'ă-mī'sins), A family of β-lactam antibiotics (similar to penicillin and cephalosporins) produced by various Streptomyces species.ceph·a·my·cins (sefă-mīsinz) A family of β-lactam antibiotics (similar to penicillin and cephalosporins) produced by various Streptomyces species. |