资料来源 : pyDict

先锋霉素

资料来源 : WordNet®

cephalosporin
     n : one of several broad spectrum antibiotic substances obtained
         from fungi and related to penicillin (trade names
         Mefoxin); addition of side chains has produced
         semisynthetic antibiotics with greater antibacterial
         activity [syn: {Mefoxin}]