precious and semiprecious stones中文,precious and semiprecious stones的意思,precious and semiprecious stones翻译及用法

2025-11-01 10:20 浏览次数 14

precious and semiprecious stones

宝石和次等宝石

precious and semiprecious stones 例句

英汉例句

  • Local industry relies on the precious and semiprecious stones found in the mines, some of which are more than 40 feet (12 meters) deep.

    当地的工业依靠在矿地淘宝石或次级宝石而生,有些矿井深达40英尺(12米)。

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