V2EX air pollution

Air Pollution

定义 Definition

“Air pollution” 指空气污染:空气中混入过量或有害的物质(如烟尘、尾气、化学气体、细颗粒物 PM2.5 等),导致空气质量下降,并对人体健康、生态环境与气候造成不良影响。

发音 Pronunciation

/er plun/

例句 Examples

Air pollution is bad for your lungs.
空气污染对你的肺不好。

Air pollution, driven by traffic emissions and industrial activity, can increase the risk of asthma and heart disease in large cities.
由交通尾气和工业活动推动的空气污染,会在大城市中增加哮喘和心脏病的风险。

词源 Etymology

“Air” 源自古法语 air(空气、气息),与拉丁语 aer(空气)相关;“pollution” 来自拉丁语 polluere,意为“弄脏、玷污”。合在一起,“air pollution” 字面意思就是“把空气弄脏”,现代多用于环境与公共健康语境。

相关词 Related Words

文学作品 Literary Works

  • Silent Spring(《寂静的春天》, Rachel Carson):讨论环境污染与化学物质对自然与健康的影响,常在相关语境中提及空气污染等问题。
  • Hard Times(《艰难时世》, Charles Dickens):以工业城市为背景,描写烟尘与工厂排放造成的“肮脏空气”,与空气污染主题高度相关。
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