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

• Flies and mosquitoes are pests.
  苍蝇和蚊子都是害虫。
• Few insecticides now marketed are adequately selective, so some harmless insects are killed as well as pests.
  现在市场上的杀虫剂很少有足够的选择性，所以一些无害的昆虫也和害虫一起被杀死了。
• He doesn't spray against pests or diseases
  他并不喷药防虫祛病。
• 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。
• Research Survey of the Impact of Transgenic Crops on Natural Enemies and Insect Pests
  转基因作物对害虫和天敌影响的研究概况
• Strengthen the scientific management and control plant diseases and insect pests;
  加强科学管理，防治病虫害；
• In the short term, chemical sprays are clearly an effective way to control pests
  从短期来看，喷洒化学药品显然能有效控制虫害。
• 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。
• One of the major pests of Chinese date trees was studied regarding the sex lure phenomenon.
  本文对枣树主要害虫之一&枣步曲的性引诱现象做了一些初步的研究。
• 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。