pest

英 [pest]

美 [pest]

n.  害虫; 害兽; 害鸟; 讨厌的人(或物)

复数：pests　

高考CET6考研TOEFLGREIELTSTEM8医学

Collins.2 / BNC.6622 / COCA.6842

牛津词典

noun

• 害虫；害兽；害鸟
  an insect or animal that destroys plants, food, etc.
  1. pest control
     害虫防治
  2. insect/plant/garden pests
     害虫；作物 / 花园害虫
• 讨厌的人（或物）
  an annoying person or thing
  1. That child is being a real pest.
     那个孩子真讨厌。

柯林斯词典

• N-COUNT 害虫；害兽
  Pestsare insects or small animals which damage crops or food supplies.
  1. ...crops which are resistant to some of the major insect pests and diseases...
     对一些主要病虫害有抵御能力的作物
  2. Each year ten percent of the crop is lost to a pest called corn rootworm.
     一种叫玉米根虫的害虫每年会让粮食减产10%。
  3. ...new and innovative methods of pest control.
     防治虫害的创新办法
• N-COUNT 讨厌鬼（尤指儿童）
  You can describe someone, especially a child, as apestif they keep bothering you.
  1. He climbed on the table, pulled my hair, and was generally a pest.
     他爬桌子，拽我的头发，总之是个讨厌鬼。

英英释义

noun

• any unwanted and destructive insect or other animal that attacks food or crops or livestock etc.
  1. he sprayed the garden to get rid of pests
  2. many pests have developed resistance to the common pesticides
• a persistently annoying person
  Synonym:blightercusspesterergadfly
• any epidemic disease with a high death rate
  Synonym:plaguepestilence
• a serious (sometimes fatal) infection of rodents caused by Yersinia pestis and accidentally transmitted to humans by the bite of a flea that has bitten an infected animal
  Synonym:plaguepestilencepestis

双语例句

• One hundred million rats are killed each year by pest exterminators.
  每年灭鼠人员都会杀死1亿只老鼠。
• He climbed on the table, pulled my hair, and was generally a pest.
  他爬桌子，拽我的头发，总之是个讨厌鬼。
• Several clones also showed satisfactory cold tolerance, pest and disease resistance, and trunk form and side branching.
  有些无性系还表现出了良好的抗寒性、抗病虫害性以及良好的树干形状和边枝情况。
• Pest of grain storage in the current situation is not optimistic.
  在我国粮食仓储中害虫防治的现状不容乐观。
• In addition, this paper introduced the modern controlling technique implement in the ecologic pest management.
  同时还介绍了现代调控技术在实施有害生物生态治理中的应用前景。
• These results provide a scientific basis for accurate sampling and effective management of this pest.
  研究结果为田间灰飞虱的准确抽样调查和有效防治提供了科学依据。
• The image of the fox as a pest is grossly exaggerated in anecdote and folklore.
  狐狸的害人精形象在传闻和民间故事中遭到严重的夸大。
• Pest risk analysis includes pest risk assessment and pest risk management.
  有害生物风险分析包括有害生物风险评估和有害生物风险管理。
• Finally, the effects of host plant on insecticide susceptibility applied in pest management were discussed.
  最后，就寄主植物影响害虫对药剂敏感性在害虫治理中的应用作了探讨。
• Some suggestions for the further control and study on this insect pest were also proposed.
  对今后的防治和研究提出了一些建议。