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

• 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。
• Gem topaz is valuable.
  宝石级黄玉价值不菲。
• Explain: The Topaz is light blue color, the mica is pink color with little purple color.
  说明：黄玉颜色为淡蓝色，云母为粉红带点点紫色。
• Jewelers call this variety of the stone precious topaz.
  珠宝商把这种石头称为贵黄玉。
• Topaz is one of the hardest gem minerals.
  黄玉是最坚硬的宝石矿中的一种。
• Take a look at this bracelet. It's18K rose-gold, studded with amethyst and blue topaz.
  看看这个手镯，是18K玫瑰金的，镶有水晶和蓝水晶。
• 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 best-known precious topaz gems range in color from rich yellow to light brown or pinkish red.
  最出名的贵黄玉有各种颜色，如深黄色、淡棕色、浅红色等。
• The golden variety of precious topaz is quite uncommon.
  金色的贵黄玉品种非常罕见。