trichoma

例句：

1. 1. The patient was diagnosed with trichotic mange.
   患者被诊断出患有头虱病。
2. 2. The doctor prescribed a course of antibiotics to treat the trichomonalinfection.
   医生开了一剂抗生素来治疗这种寄生虫感染。
3. 3. The child developed an obsession with collecting trichomaniae, which are tiny mites that live on human hair.
   这个孩子对收集头虱产生了迷恋，这些小虫生活在人类的毛发上。