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词汇 crystal
释义 crys·tal AHD[krĭsʹtəl] D.J.[ˈkrɪstəl]K.K.[ˈkrɪstəl]n.(名词)crystalAxes of symmetry in the seven main crystal systems are depicted using different colors. Within each crystal, axes having the same color are of equal length.
    1. A homogenous solid formed by a repeating, three-dimensional pattern of atoms, ions, or molecules and having fixed distances between constituent parts.晶体:一种由原子、离子或分子作重复和立体型排列而形成的均质固体,在组成部分之间有固定的距离
    2. The unit cell of such a pattern.晶胞:这种结构的单位细胞
    1. A mineral, especially a transparent form of quartz, having a crystalline structure, often characterized by external planar faces.水晶:一种具有晶体结构的矿石,尤指石英的一种透明形态,通常其晶面在同一平面上
    1. A natural or synthetic crystalline material having piezoelectric or semiconducting properties.石英:一种天然的或人造的晶体材料,具有压电性和半传导性
    2. An electronic device, such as an oscillator or a detector, using such a material.石英片:一种用该种材料制成的电子部件,如振荡器和检波器
    1. A high-quality clear, colorless glass.水晶玻璃:一种优质透明的无色玻璃
    2. An object, especially a vessel or an ornament, made of such glass.水晶玻璃制品:用这种玻璃制成的物品,尤指器皿或饰物
    3. Such objects considered as a group.水晶制品:被看作一个整体的该种制品
    1. A clear glass or plastic protective cover for the face of a watch or clock.水晶面:一个覆盖在钟表表面的、起保护作用的透明玻璃或塑料片
    1. Slang A stimulant drug, usually methamphetamine, in its powdered form.【俚语】 兴奋剂:一种粉末状的兴奋剂,通常是氨基丙苯
adj.(形容词)
  1. Clear or transparent:透明的,清澈的:a crystal lake; the crystal clarity of their reasoning.清澈见底的湖;他们推理的透彻性
Etymology语源
    1. Middle English cristal 中古英语 cristal
    1. from Old French 源自 古法语
    1. from Latin crystallum 源自 拉丁语 crystallum
    1. from Greek krustallos * see kreus- 源自 希腊语 krustallos * 参见 kreus-
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