Definition
n.
silica (silicon dioxide, a mineral used in glassmaking and electronics)
Examples
- 硅石。Zhè zhǒng guī shí de chúndù hěn gāo.This kind of silica has very high purity.
- 硅石。Bōli de zhǔyào yuánliào shì guī shí.The main raw material for glass is silica.
- 硅石。Gōngrénmen cóng kuàng lǐ kāicǎi guī shí.The workers mine silica from the quarry.
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