Devaluation

[,diːvæljʊ'eɪʃən] or [,divæljʊ'eʃən]

解释:

(noun.) the reduction of something's value or worth.

(noun.) an official lowering of a nation's currency; a decrease in the value of a country's currency relative to that of foreign countries.

手打:萨曼莎--From WordNet