| 单词 | crystal | 
| 释义 | Word Frequency crystal(ˈkrɪstəl) noun 1.  a piece of solid substance, such as quartz, with a regular shape in which plane faces intersect at definite angles, due to the regular internal structure of its atoms, ions, or molecules  2.  a single grain of a crystalline substance 3.  anything resembling a crystal, such as a piece of cut glass  4.  a.  a highly transparent and brilliant type of glass, often used in cut-glass tableware, ornaments, etc b.  (as modifier)  a crystal chandelier 5.  something made of or resembling crystal 6.  crystal glass articles collectively 7.  electronics a.  a crystalline element used in certain electronic devices as a detector, oscillator, transducer, etc b.  (as modifier)  crystal pick-up  crystal detector 8.  a transparent cover for the face of a watch, usually of glass or plastic  9. (modifier) of or relating to a crystal or the regular atomic arrangement of crystals  crystal structure  crystal lattice adjective 10.  resembling crystal; transparent  crystal water Word origin Old English cristalla, from Latin crystallum, from Greek krustallos ice, crystal, from krustainein to freeze | 
	
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