[金融]
ratio between gold and silver
... 金银本位制 metallic standard 金银比价 ratio between gold and silver 金银成色 fineness ...
基于14个网页-相关网页
parity of gold and silver
... 金银市场 bullion market 金银比价 parity of gold and silver 金银经纪人 bullion broker ...
基于6个网页-相关网页
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