intestinal fluke

例句：

1. 1. The doctor diagnosed him with a chronic intestinal fluke infection.
   医生诊断他患有慢性肠道寄生虫感染。
2. 2. The patient was treated for the intestinal fluke using medication and dietary changes.
   患者接受了药物治疗和饮食改变来治疗肠道寄生虫。
3. 3. Researchers are studying the effects of antibiotics on intestinal flukes.
   研究人员正在研究抗生素对肠道寄生虫的影响。