infestation

英 [ˌɪnfɛsˈteɪʃən]

美 [ɪnˈfɛˈsteɪʃən]

n.  骚扰，侵袭，扰害，横行；（盗贼、鼠、虫等的）成群出现

复数：infestations　

医学

BNC.22880 / COCA.16718

柯林斯词典

• VERB (昆虫、老鼠等)大批出没于,侵扰
  When creatures such as insects or ratsinfestplants or a place, they are present in large numbers and cause damage.
  1. ...pests like aphids which infest cereal crops.
     像蚜虫这样大肆侵害谷物的害虫
• VERB 遍布于;充斥
  If you say that people or things you disapprove of or regard as dangerousare infestinga place, you mean that there are large numbers of them in that place.
  1. Crime and drugs are infesting the inner cities.
     市中心充斥着犯罪与毒品。

英英释义

noun

• a swarm of insects that attack plants
  1. a plague of grasshoppers
  Synonym:plague
• the state of being invaded or overrun by parasites

双语例句

• At the same time, Buffalo was struggling with a sizable rat infestation.
  同时，水牛是一个相当大的挣扎鼠患。
• In these species the lesions caused by lice and mite infestation may, in part, be allergic in nature.
  这些动物在虱和螨的侵袭下引起的病变，部分是过敏性质的。
• The other infestation I've seen from clothing is scabies.
  我见过另一个通过衣服传染的疾病是疥疮。
• Heavy infestation can result in severe gill damage, emaciation, anemia and death.
  沉重的感染可导致严重的鳃的损害，消瘦，贫血和死亡。
• It is related to her prior infestation by the dominant parasitical species here.
  那是涉及在她身上已经滋生了的具备支配权的优势寄生物种。
• Objective To collect data on from previous practices for sustainable rodent control and monitoring of potential rodent infestation.
  目的总结、评价灭鼠效果、经验和教训，为持续巩固灭鼠成果及鼠情反弹监控提供科学依据。
• The results demonstrated that the effect of N.lugens infestation on ZR content varied with rice variety and developmental stage.
  表明不同品种水稻在不同密度褐飞虱侵害下对根和叶片中ZR含量有不同的影响。
• Studies on Infestation of Three Aphid Dominant Species on Kidney Bean in Northwest Plateau of Hebei Province
  冀西北坝上地区几种蚜虫优势种对菜豆的侵害性研究
• Joint Organization for Locust and Avian Pest Control International Conference on Locust and Grasshopper Infestation
  防治蝗虫和害鸟联合组织
• It contains genes that allow it to resist infestation by the corn borer.
  这种玉米中含有能够抵御玉米螟的基因。