parasitical
adj. 寄生的；食客的
例句
The natural enemies include predacity and parasitical enemy.
天敌包括捕食性天敌与寄生性天敌。
That man is simply living a parasitical life!
那个人过的简直就是寄生虫的生活。
Parasitical infections, such as toxoplasmosis.
寄生虫感染，如弓形虫病。
