V2EX stimulant

Stimulant

释义 Definition

stimulant /stm.j.lnt/

名词/形容词。作为名词,指能使人兴奋、提神或加速身体机能的物质或因素,即"兴奋剂"或"刺激物"。作为形容词,指具有刺激或兴奋作用的。常用于医学、心理学及日常语境中,既可指咖啡因等化学物质,也可比喻为激发活力或动力的事物。

发音 Pronunciation

/stm.j.lnt/

例句 Examples

Coffee is a common stimulant that helps people stay awake.
咖啡是一种常见的兴奋剂,能帮助人们保持清醒。

The government's new economic policy acted as a powerful stimulant to growth, encouraging businesses to invest and expand across multiple sectors.
政府的新经济政策有力地刺激了经济增长,鼓励企业在多个领域进行投资和扩张。

词源 Etymology

stimulant 源自拉丁语 stimulare,意为"刺激、驱使",其词根 stimulus 原指用来驱赶牲畜的尖棒。该词经由拉丁语进入法语,再于18世纪传入英语,最初主要用于医学领域,指能够激发身体机能的药物或物质,后来词义扩展至比喻用法,泛指一切能激发活力或促进发展的因素。

相关词汇 Related Words

文学作品引用 Literary References

  • 在阿尔道斯赫胥黎的《美丽新世界》(Brave New World)中,药物作为 stimulant 被广泛讨论,探讨了化学物质对人类行为和社会控制的影响。
  • 在托马斯德昆西的《一个英国鸦片吸食者的自白》(Confessions of an English Opium-Eater)中,作者详细描述了各种 stimulant 对精神状态的作用,是英语文学中探讨兴奋物质的经典之作。
  • 在奥利弗萨克斯的《觉醒》(Awakenings)中,stimulant 一词频繁出现,讨论了药物对神经系统的刺激与唤醒作用。
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