ciprofloracin

例句：

1. 1. This antibiotic is effective against many types of bacteria.
   这种抗生素对许多类型的细菌都有效。
2. 2. The patient was given a prescription for ciprofloxacin to treat his infection.
   病人被开了一张处方，用环丙沙星来治疗他的感染。
3. 3. Ciprofloxacin is often used as an alternative to other antibiotics in cases where the bacteria resistance has developed.
   环丙沙星常作为一种替代其他抗生素的选择，用于那些细菌耐药已经发展的情况。