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为什么古代要剪蜡烛
更新时间: 2020-09-19 00:00:00  

随着蜡烛燃烧,灯芯变长,烧得越加旺盛。古代人是为了减少燃烧蜡。不剪就比较浪费,那时资源并不是很多。有时候蜡烛的芯烧的太长了会垂下来,把边上的蜡烛烧化了,为了蜡烛正常燃烧就把长的部分剪短点。古代晚上是用烛灯来照明,蜡烛燃烧久了,露出的烛芯就会变长且容易分岔,所以需要剪掉多余的烛芯来维持明亮的照明。

关键词: 为什么 古代 蜡烛

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