value-in-exchange
美英
        - na.(=exchange value)交换价值
 value-in-exchange
value-in-exchangevalue-in-exchange
交换价值
会计词汇D ... value securities 有价证券 value-in-exchange 交换价值 value-in-use 使用价值 ... 
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       value-in-exchange
value-in-exchange