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 red transparent variety of zircon used as a gemstone.
  一种红色透明的锆石，用作宝石。
• This is the strongest physical healing gemstone that I know.
  这就是最有力的物理治疗宝石，我知道。
• 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。
• A green variety of chalcedony valued as a gemstone.
  一种绿色的玉髓，视作宝石。
• My face reddened because, until very recently, my favorite gemstone was garnet.
  而我脸红则是因为，直到最近，我最喜欢的珠宝还是石榴石。
• 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。
• Bloodstone gemstone is found in: Australia, Brazil, China, India, and the USA.
  鸡血石的宝石分布于：澳大利亚，巴西，中国，印度和美国。
• 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。
• 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 deep blue cordierite often used as a gemstone.
  一种深蓝色的堇青石，用作宝石。