infestation

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数据源: ai_enrichment
infestation 指害虫、寄生虫等大量滋生或侵扰某地或生物,常用于描述昆虫、老鼠等造成的困扰或医学上的感染。

用法要点

介词搭配

常与介词 of 或 with 连用,表示侵扰的对象或内容。of 后接被侵扰的地点或生物,with 后接侵扰物。

• infestation of rats
• infestation with lice
• infestation of the house

句型结构

常用作名词,在句子中作主语或宾语,描述侵扰状态。可与动词如 suffer from、control、prevent 等搭配。

• suffer from an infestation
• control the infestation
• prevent infestation

语域说明

多用于正式或学术语境,如医学、农业、环境科学,描述生物侵扰问题。日常对话中较少使用,但可指家庭害虫问题。

• medical infestation
• agricultural infestation
• household infestation

基础例句

Our apartment has a cockroach infestation, so we need to call an exterminator.

我们的公寓有蟑螂侵扰,所以需要叫灭虫专家来处理。

The garden suffered from a severe ant infestation after the rainy season.

雨季过后,花园遭受了严重的蚂蚁侵扰。

She discovered a mouse infestation in the basement and set up traps immediately.

她发现地下室有老鼠侵扰,立刻设置了捕鼠器。

高级例句

The study focused on the economic impact of pest infestations in agricultural systems.

这项研究聚焦于农业系统中害虫侵扰的经济影响。

Public health officials are monitoring the risk of mosquito infestation in urban areas to prevent disease outbreaks.

公共卫生官员正在监测城市地区蚊子侵扰的风险,以预防疾病爆发。

The hotel faced legal issues due to a bed bug infestation that affected multiple guests.

由于臭虫侵扰影响了多位客人,这家酒店面临法律问题。

高频搭配

verb

suffer fromcontrolpreventeliminatetreatcause

adjective

severeminorwidespreadlocalizedchronicacute

noun

rat infestationinsect infestationparasite infestationpest infestationlice infestation

adverb

heavilylightlyrapidlypersistently

preposition

ofwithinby

phrase

infestation problemrisk of infestationsigns of infestationinfestation control

常见错误

❌ 错误:There is an infestation in my skin.
✓ 正确:I have a skin infestation.

infestation 通常描述整体侵扰状态,不直接与 in 连用指具体部位;正确用法是 have + 名词短语,如 have a skin infestation,表示皮肤感染。

❌ 错误:The infestation is very big.
✓ 正确:The infestation is severe.

big 不适用于描述侵扰程度;应使用 severe、widespread 或 heavy 等形容词,如 severe infestation,表示侵扰严重。

近义词辨析

infestation

infestation 强调害虫、寄生虫等大量滋生或侵扰,常指生物群体造成的困扰,如昆虫、老鼠。

The farm had a rat infestation that damaged the crops.

infection

infection 主要指细菌、病毒等微生物引起的疾病或感染,常用于医学语境,不强调大量生物侵扰。

He developed a bacterial infection after the surgery.

invasion

invasion 指外来势力大规模侵入,可用于军事、生物或比喻语境,比 infestation 更强调侵略性和破坏性。

The country faced an invasion by foreign troops.