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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