topaz

英 [ˈtəʊpæz]

美 [ˈtoʊpæz]

n.  黄玉

化学

BNC.9418 / COCA.24364

牛津词典

noun

• 黄玉
  a clear yellow semi-precious stone
  1. a topaz ring
     黄宝石戒指

柯林斯词典

• 黄晶;黄玉
  Atopazis a precious stone which is usually yellowish-brown in colour.

英英释义

noun

• a light brown the color of topaz
  Synonym:tan
• a mineral (fluosilicate of aluminum) that occurs in crystals of various colors and is used as a gemstone
• a yellow quartz
  Synonym:false topazcommon topaz

双语例句

• Gem topaz is valuable. The quartz is much less brilliant and more plentiful than true topaz.
  黄水晶宝石价值不菲。石英光亮度远小于黄水晶，矿藏储量也远较黄水晶丰富。
• But color is also important: blue topaz, for instance, is often irradiated to deepen and improve its color.
  举例来说，蓝色的黄水晶常需放射处理以加深和改善其颜色。
• Jewelers call this variety of the stone precious topaz.
  珠宝商把这种石头称为贵黄玉。
• Mr Shor believes that sales of untreated sapphires and emeralds will continue to shine in 2014, as will appetite for tanzanite, topaz, spinels and citrines.
  肖尔相信，未加工的蓝宝石和祖母绿的销售将在2014年继续保持强劲，坦桑石、黄宝石、尖晶石和黄水晶的需求也是如此。
• Blue topaz is often sold as aquamarine and a variety of brown quartz is widely sold as topaz.
  蓝色的黄水晶常被作为海蓝宝石出售，许多种棕色石英被当做黄水晶广为贩卖。
• As the birthstone of November Topaz brings wisdom, beauty and longevity to its wearer.
  而且作为十一月的生辰石，托帕石能够赐予佩戴者智慧、美丽和健康长寿。
• Irradiation: It is common to irradiate Aquamarine, London Blue Topaz, Emerald, and Diamond as well as other stones.
  辐射：是很常见的照射海蓝宝，伦敦蓝黄玉，翡翠，钻石及其他宝石。
• The golden variety of precious topaz is quite uncommon.
  金色的贵黄玉品种非常罕见。
• The topaz is extremely rare, nature superior is not inferior to the semi-transparent jade.
  黄玉十分罕见，质优者不次于羊脂玉。
• The impressive composition is enhanced with generously sized coloured stones – amethyst, tourmaline, citrine, peridot and topaz.
  令人印象深刻的成分是加强与大尺寸的彩色宝石-紫水晶，碧玺，茶晶，橄榄石和黄玉。