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gemology是什么意思

gemology

美[dʒe'mɒlədʒɪ]  英[dʒe'mɒlədʒɪ]
n.  宝石学
  形容词:gemological  异体字:gemmology  名词:gemologist

例句

用作名词(n.)
  1. Many jewelers also study gemology in order to become familiar with the physical properties of the gem stones with which they work.一些珠宝工艺人员出于更好的了解他们加工的宝石的特性也钻研宝石学。
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