| 单词 | silicon |
| 释义 | silicon n. Chem. a non-metallic element occurring widely in silica and silicates, and used in the manufacture of glass. Usage Symb.: Si. Phrases and idioms silicon chip a silicon microchip. silicon carbide = CARBORUNDUM. Silicon Valley an area with a high concentration of electronics industries. Etymology: L silex -icis flint (after carbon, boron), alt. of earlier silicium |
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