V2EX insecticidal

Insecticidal

定义 Definition

insecticidal(形容词):杀虫的;具有杀虫作用的,指能杀死昆虫或用于防治昆虫的物质、药剂或措施。(也可泛指“与杀虫剂相关的”。)

发音 Pronunciation (IPA)

/n.skta.dl/

例句 Examples

The farmer used an insecticidal spray on the crops.
农民在庄稼上喷洒了杀虫喷剂。

Researchers warned that insecticidal chemicals can harm beneficial insects and disrupt ecosystems if overused.
研究人员警告说,杀虫性化学品如果过度使用,可能会伤害益虫并扰乱生态系统。

词源 Etymology

来自 insect(昆虫)+ -cidal(“杀…的”,源自拉丁语 caedere,意为“杀、砍”)。字面意思就是“杀昆虫的”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Rachel Carson《Silent Spring》(《寂静的春天》):讨论包括 insecticidal 在内的化学药剂对环境与鸟类、昆虫种群的影响。
  • Charles C. Mann《1493》:涉及全球物种交换与农业扩张背景下的害虫治理,文中会出现与 insecticidal 化学品相关的讨论语境。
  • 相关环境写作与科普非虚构作品(如关于农药与生态的经典论述中):insecticidal 常用于描述“具有杀虫作用的化学品/处理方式”,尤其在谈到生态副作用、抗药性与综合虫害管理(IPM)时频繁出现。
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