V2EX stimulant

Stimulant

释义 Definition

stimulant(名词):兴奋剂;刺激物;提神物。指能提高警觉性、增强兴奋或促进某种生理/心理活动的物质(如咖啡因、尼古丁等)。在医学语境中也可指兴奋类药物

发音 Pronunciation

/stmjlnt/

例句 Examples

Coffee is a common stimulant.
咖啡是一种常见的提神刺激物。

Because he was exhausted, he relied on stimulants to stay awake during the overnight shift, which later made it hard for him to sleep.
因为他太疲惫了,他在通宵班期间依赖刺激物来保持清醒,结果后来反而很难入睡。

词源 Etymology

来自 stimulate(刺激、促使)+ 名词后缀 -ant(表示“……物/……剂”)。而 stimulate 源自拉丁语 stimulus,本义与“刺棒、驱赶用的尖物”有关,引申为“激发、刺激”。因此 stimulant 字面意思就是“起刺激作用的东西”。

相关词 Related Words

文学作品 Literary Works

  • Brave New World(《美丽新世界》, Aldous Huxley):作品中涉及以化学手段调控情绪与状态的社会,语境里常出现与“刺激物/药物”相关的词汇与讨论。
  • The Great Gatsby(《了不起的盖茨比》, F. Scott Fitzgerald):在描写派对与饮酒文化的段落中,常会出现与“酒精等刺激性饮品/刺激因素”相关的表达语境。
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