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

• First, they damage the land by killing the helpful bacteria and pests as well as the harmful ones.
  首先，化肥在杀死病菌和害虫的同时也会杀死有益的细菌和昆虫，从而破坏土地。
• He doesn't spray against pests or diseases
  他并不喷药防虫祛病。
• The spread of pests damaged countless fruit trees.
  虫害的蔓延损害了无数果树。
• 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。
• The distribution and various kinds of tachinid about main pests in sugarcane of yunnan and its host are reported.
  报道了云南蔗区主要害虫捕食性蝽蟓和寄蝇的种类分布。
• 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。
• Land snails including the common edible snail and some pests.
  蜗牛包括普通食用蜗牛和一些有害蜗牛。
• 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 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。
• 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。