sarcobiont

例句：

1. 1. The sarcobiont is a parasite that feeds on the host's blood.
   这个寄生物是一种寄生虫，它以宿主的血液为食。
2. 2. Parasitic diseases are caused by sarcobionts that infect humans.
   寄生性疾病是由寄生于人体的寄生物引起的。
3. 3. Researchers have discovered new sarcobionts that can be used to treat cancer.
   研究人员发现了新的寄生物，可以用于治疗癌症。