crystal: n.1.结晶，(结)晶体；晶粒；水晶(＝rock crystal)；石英。2.【无线电】晶体。3.结晶玻璃；雕玻璃；〔美国〕水晶玻璃。4.〔诗〕水晶一样的东西〔冰、水、泪、眼睛等〕。5.〔俚语〕神秘的征兆；预言，占卜。6.〔美俚〕厕所。短语和例子eyes as clear as crystals 一双眼睛明如秋水。 a necklace of crystals 水晶珠项链。
Example Sentences:
1.
The crystal detector was soon replaced by the thermionic value and had largely become obsolete by 1939 . 晶体检波器不久即被热电子管所代替，到1939年已大部分变成了废物。
2.
The cooling and heat preservation of bgo glitter crystal detector 复合材料缠绕压力容器的失效风险分析
