资料来源 : pyDict

单本位制

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Monometallism \Mon`o*met"al*lism\, n. [Mono- + metal.]
   The legalized use of one metal only, as gold, or silver, in
   the standard currency of a country, or as a standard of money
   values. See {Bimetallism}.