dollarization
noun(British English also dollarisation)
[uncountable]the use by a country of the US dollar as its own currency （使）美元化 The government believes that dollarization is in the country's best interests. 政府认为美元化最符合国家利益。
the fact of the US dollar having a very strong influence on the economy of a country 美元化： 美元对一个国家的经济影响非常大issues caused by the general dollarization of the economy 经济普遍美元化引起的问题