V2EX accelerant

Accelerant

释义 Definition

名词(noun):促进剂;助燃剂。指能够加速某一过程(尤其是燃烧或化学反应)的物质,也可引申为促进某事发展的因素。

发音 Pronunciation

/kslrnt/

例句 Examples

The fire investigator found traces of an accelerant at the scene.
火灾调查员在现场发现了助燃剂的痕迹。

Innovation has served as a powerful accelerant for economic growth in the region, transforming small towns into thriving tech hubs within a decade.
创新成为了该地区经济增长的强大推动力,在十年内将小城镇转变为繁荣的科技中心。

词源 Etymology

该词源自拉丁语 accelerare,意为"加速",由前缀 **ad-**(朝向)和 celerare(加快,源自 celer,意为"迅速的")组成。后缀 -ant 表示"起……作用的物质或因素"。该词最初主要用于化学和消防领域,指能够加速燃烧的物质,后来逐渐扩展到比喻用法,泛指任何起加速或促进作用的事物。

关联词 Related Words

文学作品引用 Literary References

  • 在帕特里夏康薇尔(Patricia Cornwell)的法医悬疑小说《尸体会说话》系列中,accelerant 常出现于纵火案的调查情节中,是法医鉴定的关键术语。
  • 丹尼斯勒翰(Dennis Lehane)的小说 Shutter Island 中也涉及纵火与助燃剂的描写,用以营造悬疑氛围。
  • 在非虚构作品中,该词常见于商业与经济类书籍,如托马斯弗里德曼(Thomas Friedman)的著作中,用来比喻技术对全球化的加速推动作用。
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