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

• Farmers understand that adverse weather or severe pest infestations, for-example, can produce crop failure, or lack of response.
  农民也知道如遇不利天气或虫害严重，作物会出现减产现象，或实行的各项措施达不到预期效果。
• 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。
• Insect infestations in certain cotton-growing regions of the world have caused dramatic increase in the price of cotton on the world market.
  害虫在世界范围内的棉花种植区肆虐导致了棉花价格的飞涨。
• 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。
• This area in central Africa has been struggling to cope with the devastating impact of drought and locusts infestations.
  这方面一直挣扎在中部非洲的破坏性影响为应付干旱和蝗虫侵扰。
• 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。
• Heavy infestations may cause weight loss and death.
  沉重的感染可能会导致体重减轻和死亡。
• They can be subject to flea and mite infestations, with all the potential complications that brings.
  他们可以受到跳蚤和螨虫感染，与所有潜在的并发症带来的。
• 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。
• Although it took into account preparedness future infestations, but can not think of the immediate danger, the results still failed to avoid disaster.
  它虽然考虑到了防备未来的灾患，却没想到眼前的危险，结果还是没能避过灾难。