infestations

英 [ˌɪnfɛsˈteɪʃənz]

美 [ˌɪnˌfɛˈsteɪʃənz]

n.  骚扰，侵袭，扰害，横行；（盗贼、鼠、虫等的）成群出现
infestation的复数

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。

双语例句

• These pigs had acquired lungworm infestations presumably containing masked influenza virus under natural conditions.
  这些猪在自然条件下已受到含有隐蔽流感病毒的肺丝虫寄生。
• The worst drought to hit the United States since the 1930s has farmers coping with a number of impacts, from cyanide poisoning in cattle to fungal infestations in corn.
  美国遭受自20世纪30年代以来最严重的旱灾，农民忙着应付一系列的冲击，从牛氰化物中毒到玉米被真菌污染。
• Aiming treatment at those animals would reduce the likelihood of resistance emerging without harming a farmer's ability to control infestations.
  集中治疗这些动物则会降低耐药性发生的可能性，同时也不会损害农民控制虫害的能力。
• Recent experiments with catnip and cockroach infestations concluded that it is an effective repellent for this type of insect as well.
  最近的实验与猫和蟑螂横行的结论是，这是一种有效的驱避这类昆虫以及。
• Combined with spraying, the basic period of time can bid farewell to termite infestations.
  结合喷的时间内基本可以告别白蚁的侵扰。
• They could damage crops and make them vulnerable to infection and infestations by pests and weeds, thereby reducing food supplies and potentially contributing to malnutrition.
  它们会损害庄稼，使庄稼易受害虫和杂草的影响和侵袭，因此引起食物供应不足和潜在的营养不良。
• These conditions act in concert to produce a great potential for contaminants, pest organisms of plants from nature and windborne infestations to establish in the nursery stock.
  这些因素协同作用导致苗圃植株受自然界污染物、有害生物和风传病虫害侵染的可能性大大增加。
• Piperazine citrate is the drug of choice in the treatment of Ascaris infestations.
  枸橼酸哌嗪治疗蛔虫感染是最好的药物。
• An anthelmintic used to treat hookworm and pinworm and roundworm infestations.
  包虫病棘球绦虫感染用来治疗十二指肠、蛲虫和蛔虫横行的杀虫。
• These nits are one of the biggest problems with head lice infestations.
  这些尼特是其中最大的问题，头虱感染。