英
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美
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gemology的用法和樣例:
例句
用作名詞 (n.)
- Many jewelers also study gemology in order to become familiar with the physical properties of the gem stones with which they work.
一些珠寶工藝人員出于更好的了解他們加工的寶石的特性也鉆研寶石學(xué)。
gemology的相關(guān)資料:
臨近單詞