Capillaria

例句：

1. 1. Capillaria is a type of protozoan that causes diseases in humans and animals.
   毛细管菌是一种引起人类和动物疾病的原虫。
2. 2.The capillarias are microscopic organisms that live in the human body.
   毛细管菌是生活在人体内部的微小生物。
3. 3. Capillaria can cause infections in the lungs, liver, and other organs.
   毛细管菌可以感染肺部、肝脏和其他器官。