V2EX deleterious

Deleterious

发音 Pronunciation

/dltris/

定义 Definition

有害的;有毒的;造成损害的。指某事物对健康、环境或其他事物产生不良影响。

例句 Examples

Smoking has a deleterious effect on your health.
吸烟对你的健康有害。

The scientist warned that the deleterious consequences of industrial pollution would not be fully understood for generations.
这位科学家警告说,工业污染的有害后果需要几代人才能完全了解。

词源 Etymology

源自希腊语 dēlētērios,意为"有害的、毁灭性的",由 dēleisthai(伤害)演变而来。该词经中世纪拉丁语 deleterius 传入英语,17世纪开始在英语中广泛使用,多用于正式或学术语境中,表示对身体、精神或环境造成的损害。

相关词汇 Related Words

文学作品引用 Literary References

  • 查尔斯达尔文在《物种起源》(On the Origin of Species) 中多次使用 deleterious 来描述对物种生存不利的变异和特征。
  • 在医学和科学文献中,该词极为常见,例如在讨论基因突变时常用 deleterious mutation(有害突变)来指对生物体有负面影响的基因变化。
  • 托马斯哈代 (Thomas Hardy) 的作品中也曾使用该词来描写环境对人物命运的不利影响。
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