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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

    • 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
    • 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。
    • Bacteria may invade a plant through an infestation of insect parasites carrying the pathogen. a plant can also be inoculated by man.
      细菌可通过带菌的寄生昆虫的蔓延而侵染植物。植物也可能受人的感染。
    • International Conference on Locust and Grasshopper Infestation
      防治蝗虫和蚱蜢灾害国际会议
    • Natural causes include drought, flooding, unfavourable weather conditions, plant disease, and insect infestation.
      天然原因包括干旱、洪水泛滥、天候异常、虫害和植物疾病等。
    • 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
    • The infestation of avocado root rot disease is not visually detectable.
      鳄梨树根腐病的感染用视觉是无法探测出来的。
    • 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。
    • 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。