V2EX coal

Coal

定义 Definition

coal煤;煤炭。一种黑色或褐黑色的可燃沉积岩,主要由碳组成,常用作燃料发电、取暖与工业冶炼。(也可指“木炭”或“燃烧的煤块/炭块”,但最常见义为“煤炭”。)

发音 Pronunciation

/kol/

例句 Examples

Coal is still used to generate electricity in some countries.
在一些国家,煤仍被用来发电。

The town’s economy once depended on coal mining, but it has struggled to adapt as environmental rules tightened and cleaner energy became cheaper.
这个小镇的经济曾经依赖煤矿开采,但随着环保法规收紧、清洁能源变得更便宜,它一直在艰难转型。

词源 Etymology

coal 源自古英语 col,意为“煤、木炭”,与日耳曼语族中表示“炭/煤”的词同源。该词长期与取暖、冶炼等生活与工业场景紧密相关,后来在工业革命时期因煤炭大规模开采与使用而更为常见。

相关词 Related Words

文学作品 Literary Works

  • Charles Dickens, Hard Times(《艰难时世》):描写工业城市的烟尘与煤烟景象时常涉及煤与工厂燃料语境。
  • Elizabeth Gaskell, North and South(《南方与北方》):工业化与工厂生产背景中,煤与烟尘意象频繁出现。
  • mile Zola, Germinal(《萌芽》):以煤矿工人生活与矿井环境为核心主题,煤是关键意象与情境词。
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