infestation

基本解释

Flea infestation was additionally among the top 10 diagnoses for dogs and cats.
跳蚤侵扰是困扰猫狗的10大病症之一。
But as victims of infestation have become increasingly desperate to rid their homes of the bedeviling pests, many have only done themselves more harm.
但是由于受虫子侵扰的受害者急切地想清除害虫，许多人给自身造成了更大的伤害。
But the seeds can be consumed only after an extensive refining process removes the gossypol, a toxic chemical that helps protect the plant from insect and microbe infestation.
但是，只有在经过一道去除棉子酚的深加工精炼程序之后，棉籽才能食用。棉子酚能保护棉花植株免受昆虫及微生物的侵扰，是一种有毒的化学物质。

But the infestation actually gave local farmers an opportunity to try something new.

Growing underground, it is prone to infestation by the feathery mottle virus and worms.
FORBES: Millions Served
The infestation flustered fishermen on the Illinois, 100 years ago the largest inland fishery in America.
FORBES: Lucky Catch
There was a time when famine and locust infestation sounded like ancient afflictions from biblical times.
NPR: Niger's Desperation

感染
Heredity, infestation, metabolite disturbance . endocrinologic mental factors may induce episode or aggravate.
由于遗传因素、感染因素、代谢障碍、内分泌因素、神经精神因素和免疫因素等可诱发本病的发作或加重。
寄生虫侵扰
侵染
侵袭