[] () an economic policy in which the value of a country's currency is linked to that of a foreign currency货币挂钩（将本国货币与外国货币挂钩的经济政策）◆The government was forced to abandon the one-to-one currency peg with the dollar.政府被迫放弃与美元一对一的挂钩。◆a fixed currency peg固定钉住汇率➡adjustable peg