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

• Asiatic insect introduced accidentally into United States; pest on citrus and apple trees.
  偶然引入美国的亚洲昆虫；对柑橘树和苹果树有害。
• That man's a real pest.
  那人真是牛皮糖。
• 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。
• 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。
• Green caterpillar of a geometrid moth; pest of various fruit and shade trees.
  尺蠖蛾的绿色的毛虫；破坏多种果树和遮荫树。
• The importance and application prospects of plant tolerance in integrated pest management were also discussed.
  文中最后讨论了植物耐虫性在害虫综合治理中的重要性及应用前景。
• 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。
• "It's the first time that China found such a pest in imported soybeans," the circular said.
  “这是中国在进口的大豆中第一次发现该类的害虫”，通知中说。
• The results indicated that system dynamics model had potential application for forecasting pest population dynamics.
  研究表明了系统动力学模型在害虫种群发育动态及预测方面有着良好的应用潜力。
• 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。