V2EX heatstroke

Heatstroke

定义 Definition

Heatstroke 是一种严重的热相关疾病,指人体因长时间暴露在高温环境中或剧烈运动,导致体温调节系统失效,核心体温急剧升高(通常超过40°C),可危及生命。中文常称为"中暑"或"热射病"。

发音 Pronunciation

/hitstrk/

例句 Examples

Stay hydrated and avoid prolonged sun exposure to prevent heatstroke.
多喝水并避免长时间暴晒,以预防中暑。

The marathon runner was rushed to the hospital after collapsing from heatstroke in the scorching midday heat, where doctors worked quickly to lower his dangerously elevated body temperature.
那位马拉松选手在炎热的正午因中暑倒下后被紧急送往医院,医生迅速采取措施降低他危险升高的体温。

词源 Etymology

Heatstroke 是一个复合词,由 heat(热)和 stroke(打击、突发症状)组成。Heat 源自古英语 htu,与日耳曼语族同源;stroke 在医学语境中指突然发作的疾病(如 stroke 也指"中风"),源自古英语 strāc,意为"一击。整个词字面意思是"被热击中",形象地描述了高温对人体的突然打击。该词在19世纪开始广泛使用,随着对热相关疾病的医学认识加深而普及。

相关词汇 Related Words

文学作品引用 Literary References

  • 保罗鲍尔斯(Paul Bowles)的小说《遮蔽的天空》(The Sheltering Sky,1949)中,主人公在北非沙漠旅行时经历了极端高温带来的身体危机,heatstroke 作为沙漠环境的致命威胁贯穿情节。
  • 在琼狄迪恩(Joan Didion)的散文集《向伯利恒跋涉》(Slouching Towards Bethlehem,1968)中,加州酷热的描写中多次涉及 heatstroke 的意象,用以烘托干燥、令人窒息的环境氛围。
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