V2EX saltpeter

Saltpeter

释义 Definition

saltpeter(也作 saltpetre)硝石;硝酸钾(KNO)。一种常见的无机盐,历史上常用于火药的制作,也可用于某些肥料、食品腌制(历史用法)等。该词在不同语境下有时也泛指“硝类物质”。

发音 Pronunciation (IPA)

/sltpitr/

例句 Examples

Saltpeter is an ingredient in gunpowder.
硝石是火药的成分之一。

In the old recipe, saltpeter was used to preserve meat and keep it from spoiling too quickly.
在旧式配方中,人们用硝石来腌制肉类,减缓其变质速度。

词源 Etymology

saltpeter 来自中古英语,字面义接近“盐 + 岩石/石头(peter)”,反映了它作为一种“像盐一样的结晶矿物”在自然界中被发现和采集的特点。英式拼写 saltpetre 保留了更接近法语来源的拼写形式。

相关词 Related Words

文学作品 Literary Works

  • Herman Melville Moby-Dick(书中涉及捕鲸时代的物资与化学/火药相关语境,出现过该词)
  • Mark Twain Adventures of Huckleberry Finn(在与火药、民间物品相关的叙述语境中可见该词)
  • Arthur Conan Doyle Sherlock Holmes stories(部分篇章在谈及化学物质、火药或痕迹分析时使用过相关词汇/表达)
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