cephalosporin

[sefələʊ'spɔ:rɪn] [sefələ'spoʊrɪn]
相关单词 cephalosporins
例句
英英词典释义
  • Noun
    1. 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
行业词典
  • 医学: 先锋霉素,头孢菌素:由真菌头孢霉产生的一组相对抗青霉素酶的广谱抗生素,具有共同的主核7-氨基头孢烷酸,结构与青霉素有关。医学上应用的头孢菌素是天然头孢菌素C的半合成衍生物;
    生物学: 头孢菌素;