ivermectin

例句：

1. 1. Ivermectin is an effective treatment for a variety of parasitic diseases.
   伊维菌素是一种有效的治疗多种寄生虫疾病的有效药物。
2. 2.The veterinarian prescribed ivermectin for the dog's flea infestation.
   兽医为狗的跳蚤感染开了伊维菌素。
3. 3. Ivermectin has been shown to have antiparasitic effects on some species of nematodes.
   研究表明，伊维菌素对某些线虫具有抗寄生作用。