Trichostrongylus

例句：

1. 1. This disease is caused by the Trichostrongylus nematode.
   这种病是由毛细管原虫引起的。
2. 2.The patient was diagnosed with a Trichostrongylus infection.
   患者被诊断出患有毛细管原虫感染。
3. 3.The researcher found that the Trichostrongylus parasite could be transmitted through contaminated food.
   研究人员发现，毛细管原虫可以通过受污染的食物传播。