blight

英 [blaɪt]

美 [blaɪt]

v.  损害; 妨害; 贻害
n.  (农作物等的)枯萎病，疫病; (对局势、生活或环境)有害的事物，不利因素

过去分词：blighted　过去式：blighted　现在分词：blighting　复数：blights　第三人称单数：blights　

GRE

Collins.1 / BNC.18459 / COCA.15091

牛津词典

verb

• 损害；妨害；贻害
  to spoil or damage sth, especially by causing a lot of problems
  1. His career has been blighted by injuries.
     他的事业不断受到伤病的困扰。
  2. an area blighted by unemployment
     饱受失业之苦的地区

noun

• （农作物等的）枯萎病，疫病
  any disease that kills plants, especially crops
  1. potato blight
     马铃薯枯萎病
• （对局势、生活或环境）有害的事物，不利因素
  something that has a bad effect on a situation, a person's life or the environment
  1. His death cast a blight on the whole of that year.
     他的死使那一整年都处在阴影之中。
  2. urban blight (= areas in a city that are ugly or not cared for well)
     城市里环境脏、乱、差的地区

柯林斯词典

• N-VAR 破坏因素；祸根；阴影
  You can refer to something as ablightwhen it causes great difficulties, and damages or spoils other things.
  1. This discriminatory policy has really been a blight on America...
     这项歧视性政策确实成了美国的一大祸根。
  2. Manchester still suffers from urban blight and unacceptable poverty.
     曼彻斯特仍然受到城区脏乱和严重贫困问题的困扰。
• VERB 破坏（生活）；使（希望）破灭；摧毁；损毁
  If somethingblightsyour life or your hopes, it damages and spoils them. If somethingblightsan area, it spoils it and makes it unattractive.
  1. An embarrassing blunder nearly blighted his career before it got off the ground.
     一个令人难堪的疏忽几乎毁掉了他还没有起步的事业。
  2. ...thousands of families whose lives were blighted by unemployment.
     成千上万因为失业而难以维持生计的家庭
  3. ...a strategy to redevelop blighted inner-city areas.
     改建破败不堪的旧城区的策略
• （植物的）枯萎病
  Blightis a disease which makes plants dry up and die.

英英释义

noun

• any plant disease resulting in withering without rotting
• a state or condition being blighted

verb

• cause to suffer a blight
  1. Too much rain may blight the garden with mold
  Synonym:plague

双语例句

• This variety is susceptible to fire blight.
  此品种易感染火疫。
• Identification Method on the Resistance to Squash Blight at Seedling Stage
  籽用南瓜苗期疫病抗性鉴定方法的研究
• Research on Controlling Mechanism Against Rice Sheath Blight in Rice-duck Compound Ecosystem
  稻鸭复合生态系统对水稻纹枯病控制机制研究
• The results supported that rice resistance to sheath blight was a hereditable character and selection to resistance was effective.
  表明水稻对纹枯病的抗性是可遗传的性状，对抗性的选择有效。
• They have been spraying against blight.
  他们喷洒药物对付枯萎病。
• Cucumber downy mildew, tomato early blight and tomato leaf mold are three kinds of the most primary disease in vegetable cultivation in China.
  黄瓜霜霉病，番茄早疫病和番茄叶霉病都是蔬菜生产上的主要病害。
• The symptoms of plantain head blight were systematically observed, ant its pathogen was identified.
  对车前草穗枯病症状进行了系统观察，并对其病原菌进行了鉴定。
• He says it is possible to grow potatoes that resist late blight.
  他说，种植能够抵抗晚疫病的马铃薯是可能的。
• These results provide an important basis for selecting the parents with resistance to potato late blight in breeding.
  本研究结果为马铃薯抗晚疫病的亲本选配提供了重要依据。
• Manchester still suffers from urban blight and unacceptable poverty.
  曼彻斯特仍然受到城区脏乱和严重贫困问题的困扰。