two-thread worm

例句：

1. 1.This disease is caused by two-thread worms that live in the soil.
   这种病是由生活在土壤中的双线虫引起的。
2. 2. The doctor prescribed a medicine to treat the two-thread worm infection.
   医生开了一种药来治疗双线虫感染。
3. 3.To prevent diseases, it's important to control the two-thread worm population in the area.
   为了预防疾病，控制该地区的双线虫数量是很重要的。