[, ] () the amount of an investment that is in a foreign currency and could be affected by changes in the value of the currency; the state of being at risk in this way外币投资额；外币投资风险◆The company manages its currency exposure by keeping dollar reserves.公司通过持有美元储备来管理其外币投资风险问题。◆Our main currency exposures are in the Canadian dollar and the yen.我们主要的外币投资风险在于加拿大元和日元。SYNcurrency risk