holoparasite

例句：

1. 1.The parasite is a deadly disease that attacks humans and animals alike.
   这种寄生虫是一种致命的疾病，可以攻击人类和动物。
2. 2. Parasitic infections are common in tropical regions, where the climate is hot and humid.
   在热带地区，由于气候炎热潮湿，寄生感染很常见。
3. 3. The parasite spreads quickly through the host's body, causing severe symptoms and even death.
   这种寄生虫通过宿主的身体迅速传播，引起严重的症状甚至死亡。