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

• 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
• Pest infestation also easily occurs, mainly rice weevil and corn weevil, etc.
  害虫感染也易发生，主要感染的害虫有米象和玉米象等。
• Investigation and control for the outbreak and infestation of cockroaches to a hotel in Zhoukou city, Henan province
  河南省周口市某宾馆蜚蠊暴发侵害的调查与控制
• 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
• 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。
• To eliminate the damage caused by mold and insect infestation, an intelligent wardrobe with automatic dehumidification and sterilization capabilities was designed in this study.
  笔者在智能化家具市场调查的基础上，结合当前对智能化家具的需求，设计出一款具有自动除湿、防霉和消毒功能的智能化衣柜。
• He set out to fight the drug infestation of Omaha by reclaiming a youth from the local gangs.
  他从挽救当地帮派的一个年轻人入手着力消除奥马哈的毒品泛滥问题。
• Objective To learn about infestation condition of Cockroaches and provide scientific basis for the control in Guiyang.
  目的了解贵阳市星级宾馆蜚蠊侵害情况，为防治提供科学依据。
• 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。
• 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。