V2EX upend

Upend

释义 Definition

**动词 (v.)**:将某物翻转过来,使其上下颠倒;也引申为彻底颠覆、推翻某种局面或观念。

发音 Pronunciation

/pnd/

例句 Examples

The child upended the box and all the toys spilled out onto the floor.
孩子把箱子翻了个底朝天,所有玩具都撒了一地。

The new scientific discovery upended decades of conventional wisdom about how the brain processes memory.
这项新的科学发现颠覆了数十年来人们对大脑处理记忆方式的传统认知。

词源 Etymology

up(向上)和 end(末端)组合而成,字面意思是"把末端朝上",即把某物翻转过来。该词最早出现于19世纪初,最初仅指物理上的翻转动作,后来逐渐引申出"颠覆、推翻"的抽象含义,用于描述对既有秩序或观念的彻底改变。

相关词汇 Related Words

文学作品引用 Literary References

  • 在马尔科姆格拉德威尔(Malcolm Gladwell)的《大卫与歌利亚》(David and Goliath)中,作者多次使用 upend 来描述弱者如何颠覆强者的优势地位。
  • 在托马斯库恩(Thomas Kuhn)的《科学革命的结构》(The Structure of Scientific Revolutions)中,upend 常被用来形容范式转换对旧有科学理论的颠覆。
  • 在当代新闻报道和评论文章中,upend 是一个高频词汇,常用于描述技术创新对传统行业的冲击,例如"Uber upended the taxi industry"(优步颠覆了出租车行业)。
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