pests

英 [pɛsts]

美 [pɛsts]

n.  害虫; 害兽; 害鸟; 讨厌的人(或物)
pest的复数

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。

双语例句

• Animal and vegetable pests propagate with extreme rapidity.
  动植物病害传播极快。
• The crop failure was due in part to drought and in part to insect pests.
  歉收一半儿由于干旱，一半儿由于虫灾。
• This paper developed procedures and Strategies of pest risk analysis on serious non-indigenous pests in Beijing area.
  提出了北京地区林木外来重大有害生物风险分析程序和策略。
• The pests and their natural enemies on capsicum were investigated in Qiubei County, Yunnnan province, in2007.
  试验于2007年对云南省丘北县辣椒田的主要害虫，天敌种类及其发生消长规律进行了系统调查。
• Corn is attacked by a number of plant parasites and insect pests.
  玉米受到一些植物寄生虫和虫害的侵害。
• Frogs eat pests which destroy crops and carry diseases.
  青蛙吃破坏庄稼、传播疾病的害虫。
• The whole community turned out to wipe out the four pests.
  全体居民出动除四害。
• Flies and mosquitoes are pests.
  苍蝇和蚊子都是害虫。
• Small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests.
  圆形身体的小甲虫，色彩鲜艳并有斑点，通常吃蚜虫和其它有害的昆虫。
• Several key crops failed when they were attacked by pests.
  一些主要农作物由于遭受虫害而歉收。