ceph.a.lo.thin
n.（名词）A semisynthetic analogue of cephalosporin having a broad spectrum of antibiotic activity that is administered parenterally and used especially to treat systemic infections caused by susceptible microorganisms.先锋霉素I，头孢霉菌素：头孢菌素的一种半人工合成替代物，有广谱抗生性能，注射使用，尤其用于治疗由过敏微有机物体引起的系统感染
来源：cephalo(sporin) cephalo(sporin)thi(o)- thi(o)--(i)n -(i)n
