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

• 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。
• 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 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。
• 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。
• Mainland provincial quarantine authorities were put on alert two months ago about the ant infestation.
  内地的检疫部门两个月前留意到（火）大批出没/生蚁患。
• 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。
• A disease resulting from parasitic infestation.
  寄生物病，寄生虫病由寄生物感染引起的病变。
• I didn't know when I was siting it that I had a thrips infestation nearby.
  我不知道什么时候我认为我的选址有蓟马虫害附近。
• The inspector reported cockroach infestation in the kitchen.
  检查员报告厨房蟑螂成灾。
• 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。