crystal

noun

1. 结晶；晶体
   a small piece of a substance with many even sides, that is formed naturally when the substance becomes solid
   1. ice/salt crystals
      冰 / 盐的结晶体
2. 水晶（如石英，用于制作珠宝饰物）
   a clear mineral, such as quartz , used in making jewellery and decorative objects
   1. a pair of crystal earrings
      一对水晶耳环
3. 水晶玻璃
   glass of very high quality
   1. a crystal chandelier/vase
      水晶玻璃枝形吊灯 / 花瓶
4. 石英玻璃表护面；塑料表护面；表蒙子
   a piece of glass or plastic that covers the face of a watch

1. See also: ...salt crystals. ...ice crystals. ...a single crystal of silicon. liquid crystal liquid crystal display
2. N-VAR 水晶
   Crystal is a transparent rock that is used to make jewellery and ornaments.
   1. ...a strand of crystal beads.
      一串水晶珠子
3. N-UNCOUNT 水晶玻璃
   Crystal is a high quality glass, usually with patterns cut into its surface.
   1. Some of the finest drinking glasses are made from lead crystal.
      一些最高档的酒杯是用铅晶质玻璃制成的。
   2. ...crystal glasses.
      水晶玻璃杯
   3. ...an immense crystal chandelier.
      巨大的水晶玻璃枝形吊灯
4. N-UNCOUNT 水晶玻璃杯;水晶玻璃容器
   Glasses and other containers made of crystal are referred to as crystal .
   1. Get out your best china and crystal.
      拿出你最好的瓷器和水晶玻璃器皿。

1. Some of the finest drinking glasses are made from lead crystal.
   一些最高档的酒杯是用铅晶质玻璃制成的。
2. Get out your best china and crystal.
   拿出你最好的瓷器和水晶玻璃器皿。
3. Local economists have looked into their crystal balls and seen something rather nasty
   当地的经济学者们预测到会出现一些相当棘手的问题。
4. Remember that these are only guidelines: I don't have a crystal ball.
   不要忘了这些只是指导方针：我不能预测未来。
5. The message is crystal clear — if you lose weight, you will have a happier, healthier, better life
   意思很明显——如果减肥成功，你将会有一个更幸福、更健康、更美好的生活。
6. We are not going to devalue the pound. I have made that crystal clear.
   我们不会让英镑贬值，这一点我已经说得很明白了。
7. Crystal chandeliers dangled from every ceiling
   每个房间的天花板上都悬有枝形水晶吊灯。
8. The acid etched holes in the crystal surface
   那种酸在晶体表面蚀刻出一些小孔。
9. If you're a Billy Crystal fan, you'll love this movie
   如果你是比利·克里斯托的影迷，你会喜爱这部影片。
10. Hugh Johnson's shop in London has a range of superb Swedish crystal glasses that I would have if money were no object
    休·约翰逊伦敦店出售各种美轮美奂的瑞典水晶玻璃杯，不考虑钱的话我都想买。
11. The waters are crystal clear and offer a superb opportunity for swimming.
    这片水域水质清澈，是游泳的绝佳场所。
12. Crystal Spirit unseated his rider in the Berkshire Hurdle at Newbury
    在纽伯里举行的伯克郡障碍赛中“水玉精灵”把骑师掀了下来。
13. In late autumn the sky is crystal clear.
    深秋的天空异常爽朗。
14. Crystal drops were dripping from a dozen lotus buds in the lake, while beads of water rolled about the leaves.
    湖中有十来枝荷花。荷花上清水滴滴，荷叶上水珠滚来滚去。
15. Today, quartz crystal clocks are generally used on the seismograph stations.
    目前，地震台站一般采用石英晶体钟。
16. I want to make my meaning crystal clear.
    我想把我的意思解释得清清楚楚。
17. It used to be a crystal stream.
    那曾是条清澈见底的小溪。
18. She examined the crystal carefully for bubbles.
    她仔细地检查那块水晶，看有没有气泡。
19. It was filled with the calls of wild birds and the crystal sound of running water in the ravine.
    在深谷里到处是野禽鸣叫声和清脆的潺潺流水声。
20. She wears a crystal ornament on her chest.
    她的前胸戴了一个水晶饰品。
21. Those tine wine glasses are made of crystal.
    那些漂亮的酒杯是用水晶做的。
22. It is crystal clear what we must do.
    我们该做什么是很明显的。
23. The videodisc is made of liquid crystal polymers.
    影碟是由液晶聚合物制成的。
24. The principle to depolarize the monochromatic light using the the the characteristic of liquid crystal has been studied.
    理论研究了利用液晶的偏振特性对单色光进行退偏原理。
25. The crystal structures and ionic conductivity of yttria stabilized zirconia ( YSZ) are analyzed.
    分析了钇稳定的二氧化锆（YSZ）的晶体结构及离子导电性。
26. The optical properties of circular polarization filters made of cholesteric liquid crystal thin films are investigated.
    研究了胆甾相液晶薄膜滤光器的光学性质，给出了这种薄膜的制作技术。
27. Effect of pressure and time of shot peening on recrystallization of nickel base single crystal superalloy was studied.
    研究了喷丸压力和喷丸时间对一种镍基单晶高温合金再结晶的影响。
28. The crystal structure, and piezoelectric properties and depolarization temperature of the ceramics were investigated.
    研究了该体系陶瓷微观结构、压电性能和退极化温度变化规律。
29. This is a three-dimensional crystal.
    这是一个三维的晶体。

noun

1. a protective cover that protects the face of a watch

   Synonym:    watch crystalwatch glass

2. glassware made of quartz

3. a crystalline element used as a component in various electronic devices

4. a rock formed by the solidification of a substance

   Synonym:    crystallization

5. colorless glass made of almost pure silica

   Synonym:    quartz glassquartzvitreous silicalechatelierite

6. a solid formed by the solidification of a chemical and having a highly regular atomic structure