V2EX mica

Mica

释义 Definition

mica(名词):云母;一类层状结构的矿物,容易剥成薄片,常用于电绝缘、耐热材料以及化妆品中的珠光效果。(也可泛指含云母的薄片或粉末。)

发音 Pronunciation

/mak/

例句 Examples

Mica is used to make heat-resistant insulation.
云母被用来制作耐热的绝缘材料。

Under the microscope, the rock revealed thin sheets of mica that caught the light like tiny mirrors.
在显微镜下,这块岩石显露出薄薄的云母片,像小镜子一样反射光线。

词源 Etymology

mica一词进入英语主要来自拉丁语,常被解释为与“闪光/发亮”的含义相关,因为云母薄片具有明显的光泽与反光性。后来该词在矿物学中固定用来指这类可剥离成片的矿物。

相关词 Related Words

文学作品 Literary Works

  • Walden Henry David Thoreau
  • The Lord of the Rings J. R. R. Tolkien
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