V2EX impurity

Impurity

释义 Definition

impurity 名词,意为"不纯物、杂质",也可指"不洁、不纯净的状态"。在道德或宗教语境中,还可表示"不贞、不洁净"。

发音 Pronunciation

/mpjrti/

例句 Examples

The water was contaminated with impurities.
这水被杂质污染了。

Advanced semiconductor manufacturing requires the precise control of impurities introduced into silicon wafers to alter their electrical properties.
先进的半导体制造需要精确控制引入硅晶片中的杂质,以改变其电学特性。

词源 Etymology

impurity 源自拉丁语 impuritas,由前缀 **im-**(表示"不、非")加上 purus(意为"纯净的")构成,再加上名词后缀 -ity。字面意思即"不纯净的状态"。该词经由古法语传入英语,自14世纪起开始使用。其形容词形式为 impure,反义词为 purity(纯净)。

相关词汇 Related Words

文学作品引用 Literary References

  • 威廉布莱克(William Blake)在其诗集《天真与经验之歌》(Songs of Innocence and of Experience) 中多次探讨纯净与不洁的对立主题,impurity 作为核心概念贯穿其中。
  • 纳撒尼尔霍桑(Nathaniel Hawthorne)的《红字》(The Scarlet Letter) 中,道德上的 impurity 是全书的核心议题,探讨了罪恶与救赎的关系。
  • 玛丽道格拉斯(Mary Douglas)的人类学著作《洁净与危险》(Purity and Danger) 系统地讨论了不同文化中关于 impurity 的观念及其社会功能。
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