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

• This is my favorite gemstone properties reference.
  这是我最喜欢的宝石属性引用。
• A brown or yellow-green olivine found in igneous and metamorphic rocks and used as a gemstone.
  一种褐色或黄绿色的橄榄石，见于火成岩和变质岩中，用作宝石。
• 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。
• I was named Aquamarine after a rare and precious gemstone.
  我的名字代表一种稀少的珍贵的宝石。
• A rare hard yellow green mineral consisting of beryllium aluminate in crystal form; used as a gemstone.
  一种稀有的、坚硬的黄绿色矿物，由铝酸铍构成，呈结晶状，用作宝石。
• A green variety of chalcedony valued as a gemstone.
  一种绿色的玉髓，视作宝石。
• We have been able to absorb precious metal and gemstone cost increases while improving our gross and operating margins.
  我们能够消化贵金属和宝石的成本上涨，同时提高我们的毛利润率和营运利润率。
• A kind of pink beryl used as a gemstone.
  绿玉的一种，用作宝石。
• We are Wholesalers, Exporters and manufacturing Jewellers of this precious Gemstone.
  我们是批发商，出口商以及这一系列珍贵宝石珠宝的制造商。
• Malachite is the anniversary gemstone for the13th year of marriage.
  孔雀石是对结婚13年周年的宝石。