使通货废止使用
Demonetize \De*mon"e*tize\ (?; see {Monetary}), v. t.
To deprive of current value; to withdraw from use, as money.
They [gold mohurs] have been completely demonetized by
the [East India] Company. --R. Cobden.
demonetize
v : deprive of value for payment; "demonetize a coin" [syn: {demonetise}]