gemstone

英

美 [ˈdʒɛmˌstoʊn]

n.  宝石

复数：gemstones　

TOEFL

BNC.33530 / COCA.24589

柯林斯词典

• 宝石
  Agemstoneis a jewel or stone used in jewellery.

英英释义

noun

• a crystalline rock that can be cut and polished for jewelry
  1. he had the gem set in a ring for his wife
  2. she had jewels made of all the rarest stones
  Synonym:gemstone

双语例句

• A deep blue cordierite often used as a gemstone.
  一种深蓝色的堇青石，用作宝石。
• PIN ( Hong Kong) Limited is a manufacturer, exporter and wholesaler of natural gemstone and fine jewelry.
  PIN香港有限公司是一家集生产，出口及批发天然宝石及珠宝首饰于一身的公司。
• Colors of this beautiful gemstone range from light violet-blue to ultramarine blue.
  这个美丽的颜色范围从光宝石紫，蓝群青。
• Malachite is the anniversary gemstone for the13th year of marriage.
  孔雀石是对结婚13年周年的宝石。
• The pleasure you derive from this beautiful and rare gemstone will be long-lasting.
  你会永远享受这难得的美丽且稀有的宝石。
• Tourmaline is the most multi-colored natural gemstone in the world.
  碧玺是世界上最多彩的自然宝石。
• This is my favorite gemstone properties reference.
  这是我最喜欢的宝石属性引用。
• A transparent deep red variety of corundum; used as a gemstone and in lasers.
  一种透明的深红色刚玉，经雕琢后可用作宝石，亦可用于激光器。
• A spinel used as a gemstone ( usually dark red).
  一种用作宝石的尖晶石（通常为深红色）。
• The gemstone is 28.6 millimetres high and weighs 139.43 carats.
  这块宝石高28.6毫米，重139.43克拉。