parasitic

形容词 parasitic:

1. relating to or caused by parasites
   同义词：parasitical
2. of or pertaining to epenthesis
   同义词：epenthetic
3. of plants or persons; having the nature or habits of a parasite or leech; living off another
   同义词：parasitical, leechlike, bloodsucking

1. Living independently of another organism; not part of a parasitic or symbiotic relationship.
   非寄生或共生的独立于其它有机体而存在的; 非寄生或共生关系的
2. Infestation by vermin, especially parasitic vermin.
   害虫孳生; 寄生虫孳生害虫，尤指寄生虫的侵扰

par.a.sit.ic

adj.（形容词）
Of, relating to, or characteristic of a parasite.
寄生的，寄生生物的：属于、有关或具有寄生生物特点的
Caused by a parasite:
由寄生生物引起的：
例句：
parasitic diseases.
寄生性疾病

【引伸】
par.asit.ically
adv.（副词）