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

• 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。
• 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。
• The spread of pests damaged countless fruit trees.
  虫害的蔓延损害了无数果树。
• We must take measure to protect the crops from insect pests.
  我们必须采取措施保护庄稼，使之不受虫害。
• Strengthen the scientific management and control plant diseases and insect pests;
  加强科学管理，防治病虫害；
• Strengthen foliage planting to prevent plant diseases and insect pests through.
  加强植物栽培，通过植物与植物之间的相生相克原理来防止病虫害的发生。
• They have spent$ 3 million building fences around the National Park to exclude such pests.
  为了阻止这类有害动物进入，他们已经耗资300万美元在国家公园周边建造围栏。
• 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。
• He doesn't spray against pests or diseases
  他并不喷药防虫祛病。