题目

英语翻译
Money can also be defined in terms of the functions it performs .As a medium of exchange it frees us from the need to barter,but at times,because of the loss of confidence in the continued acceptability of money in exchange for goods and services,there has been a 'flight' from money.This has occurred to varying degrees,when a significantiy rieing price level was threatend which in effect would lessen the purchasing power of money

提问时间：2020-07-26

答案

也可就其功能对货币定义,作为一种交换的媒介物,货币虽然使我们不必进行物---物的交换,但有时在交换物品和服务时由于没有信心连续接受货币,于是产生了跳过货币的物---物交换,这种情况发生的程度不尽相同,当一种XXX价格受到威胁时,实际上这种情况会削弱货币的购买力.