bullion weight

基本解释

• [數學]貴重金屬稱量用法碼

英汉例句

雙語例句

• Only those silver coins which were much worn by usage or in any other way defaced or reduced in weight remained in current use; it did not pay to export and to sell them on the bullion market.
  衹有那些由於經年使用 而嚴重受到磨損、或因任何方式損壞或損失重量的銀幣繼續流通使用；將這些銀幣出口以及在黃金市場上銷售也不值得。

權威例句

• Actually, gold bullion is any form of pure, or nearly pure, gold that has been certified for its weight and purity.
  FORBES: Getting Into The Gold Market

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专业释义

數學

• 貴重金屬稱量用法碼