insecticide是什么意思？

insecticide

英[ɪnˈsektɪsaɪd] 美[ɪnˈsɛktɪˌsaɪd]

• n. 杀虫剂；

复数：insecticides;

形容词：insecticidal;

例句

• Apply the insecticide sparingly. 慎用杀虫剂。
• He is spraying insecticide. 他在喷杀虫剂。
• Many pests are resistant to the insecticide. 许多害虫对这种杀虫剂有抵抗力。
• The pad is impregnated with insecticide. 垫子上满是杀虫剂。
• The result of the same insecticide against different popution instar larva of Cnaphalocrocis medinalis were difference. 同一杀虫剂对不同地区的稻纵卷叶螟幼虫的防治效果有差异.
• As preventive, spray plants with systemic insecticide or fumigate them regularly. 作为预防措施, 要用内吸杀虫剂对植物定期喷洒,或熏蒸.
• About 70% of the cocoa acreage is treated with insecticide. 大约70%的可可树林地喷过杀虫剂。
• About 70% of the cocoa acreage is treated with insecticide... 大约 70% 的可可树林地喷过杀虫剂。
• Spray the plants with insecticide. 给植物喷洒杀虫剂。
• ...fruit which has been treated with insecticide and fumigated. 喷过杀虫剂并进行了烟熏的水果

柯林斯高阶英汉双解学习词典释义

• N-MASS
  杀虫剂;杀虫药
  Insecticide is a chemical substance that is used to kill insects.
  例句
  Spray the plants with insecticide. 给植物喷洒杀虫剂。

英汉词典释义

• n.
  杀虫剂
  Many pests are resistant to the insecticide. 许多害虫对这种杀虫剂有抵抗力。

英英词典释义

• Noun
  1. a chemical used to kill insects

行业词典

• 体育： 杀虫剂；
  农学： 杀虫剂；
  医学： 杀昆虫剂：选择性地对昆虫有毒的物质；