n.打火石，火石，燧石

原形：flint复数：flints

Flint is a hard, sedimentary form of the mineral quartz.
弗林特是一种硬质的沉积物形式的石英矿石。
The ancient people used flint to make sharp tools and ignite fires.
古人用弗林特制作锐利的工具并生火。
Flint is easily recognizable by its characteristic spark when struck against a steel object.
弗林特通过与钢物体摩擦产生火花的特性而易于辨认。
Flint water contains higher levels of minerals than regular tap water, which can cause staining.
弗林特水中矿物质含量较高，可能导致水垢。
A flintlock pistol was a common weapon during the colonial era.
燧发枪是殖民时期常见的武器。
Flintstones, the popular animated TV show, revolves around a prehistoric family. (《摩登原始人》这部流行的动画电视剧围绕一个史前家庭展开。
The flint knife, an early tool in human history, was a symbol of survival.
弗林特刀，人类历史上的早期工具，象征着生存。
Flint rocks can be found in various geological formations across the world.
弗林特岩石在全球各地的地质构造中都能找到。
Flint water filters are highly effective in removing impurities from drinking water.
弗林特石过滤器在去除饮用水中的杂质方面非常有效。
The Flint Water Crisis in 2014 raised concerns about the safety of public water supplies. (2014年的弗林特水质危机引发了对公共供水安全的关注。