josamycin

例句：

1. 1.The researchers discovered a new antibiotic that could cure the disease.
   研究人员发现了一种可以治愈这种疾病的新抗生素。
2. 2.The treatment of this disease requires the use of josamycin.
   这种疾病的治疗需要使用杰索霉素。
3. 3. Due to its effectiveness, josamycin is often used in combination with other drugs.
   由于其有效性，杰索霉素通常与其他药物一起使用。