Parasitism is a kind of predator-prey relationship in which one organism, the parasite, derives its food at the expense of its symbiotic associate, the host. 寄生是一种捕食者与被捕食者之间的关系,寄生者利用共生伙伴——宿主来获取食物。
The impaired organ, tissue, etc. Of mollusc host caused by parasitism. 指寄生虫对软体动物造成的损伤的器官、组织等。