sym·met·al·lism 
(sĭm-mĕtl-ĭz′əm)
(sĭm-mĕtl-ĭz′əm)n.
A system of coinage in which a unit of currency is pegged to a combination of two or more metals in fixed proportions.
| 单词 | symmetallism |
| 释义 | sym·met·al·lism (sĭm-mĕtl-ĭz′əm)n. A system of coinage in which a unit of currency is pegged to a combination of two or more metals in fixed proportions. |
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