Parasitengona

例句：

1. 1. This species of parasite is known to cause diseases in humans.
   这种寄生虫已知会导致人类疾病。
2. 2. Parasites are often found on the surface of plants, where they feed on other organisms.
   寄生虫通常在植物表面被发现，它们以其他生物为食。
3. 3.Researchers have discovered a new parasite that can be used to treat cancer.
   研究人员发现了一种新的寄生虫，可以用于治疗癌症。