V2EX freefall

Freefall

释义 Definition

freefall(也写作 free fall)是名词/动词,指自由落体,即物体仅在重力作用下下落、不受其他外力阻挡的状态。引申义常用来形容某事物(如经济、价格、情绪等)急剧下降或失控地恶化。

发音 Pronunciation

/frifl/

例句 Examples

The skydiver enjoyed thirty seconds of freefall before opening his parachute.
跳伞员在打开降落伞之前享受了三十秒的自由落体。

After the scandal broke, the company's stock went into freefall, losing nearly half its value in a single week.
丑闻曝光后,该公司的股票急剧下跌,一周内市值蒸发了近一半。

词源 Etymology

freefallfree(自由的)和 fall(落下)组合而成。这个词最早出现在20世纪初的物理学语境中,用来描述物体仅受重力影响而下落的运动状态。随着跳伞运动在20世纪中期的流行,freefall 开始广泛用于描述跳伞者在未开伞时的下落阶段。后来,该词被进一步引申到经济、政治等领域,用来比喻急速下滑、失控的局面。

相关词汇 Related Words

文学作品引用 Literary References

  • 唐德里罗(Don DeLillo)的小说《Falling Man》(2007)中大量探讨了"坠落"这一意象,freefall 作为核心隐喻贯穿全书,象征9/11事件后人们心灵与社会秩序的失控下坠。
  • 约瑟夫斯蒂格利茨(Joseph Stiglitz)的经济学著作《Freefall: America, Free Markets, and the Sinking of the World Economy》(2010)直接以此词为书名,分析2008年金融危机中全球经济的"自由落体"式崩溃。
  • 在威廉戈尔丁(William Golding)的小说《Free Fall》(1959)中,书名即取自这个词,象征主人公在道德与精神层面的堕落与失控。
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