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quartz [kwɔ:ts]
基本释义
- n. 石英
常用短语
英英解释
2个名词解释
- colorless glass made of almost pure silica
[同] crystal, lechatelierite, quartz, quartz glass, vitreous silica - a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
- colorless glass made of almost pure silica