quartz
英[kwɔːts]
美[kwɔrts]
近义词crystal
- 石英 (n.)
词态变化
复数: quartzs;
双语例句
- 1. The prospectors have discovered such minerals as calcite, quartz and asbestos here.
- 探矿人员在这里发现了方解石 、 石英、石棉等矿藏.
- 2. There is a great deal quartz in those mountains.
- 那些山里蕴藏着大量石英.
- 3. To this class of substance belong mica, porcelain, quartz, glass, wood, etc.
- 属于这类物质的有云母 、 瓷器 、 石英 、 玻璃 、 木材等等.
- 4. The quartz watch keeps good time.
- 石英表走时准.
- 5. Quartz timepieces are very accurate, to a minute or two per year.
- 石英钟表走时非常准，年误差仅为一两分钟。