barter and exchange

基本解释

This surreptitious system of truck, barter and exchange might eventually be the kernel of a more dynamic market economy.
这个诡秘的包含以物交易、物物交易和货币交易系统也许最终会成为更具有活力的市场经济的核心部分。
Shortly after the call to prayer sounds from the lakeshore shrine, farmers and traders cast off on narrow skiffs to truck, barter and exchange.
湖畔神庙的唤拜声响过不久，农民和商贩在窄窄的小船上便把缆绳解开，买卖，易货，交换。
As Adam Smith observed: “The propensity to truck, barter and exchange one thing for another is common to all men, and to be found in no other race of animals.”
正如亚当斯密指出的：以物易物，物物交换是人类共同的习性。这种习性，未曾在其他动物身上有所发现。

Both tax pros and financial service firms expect the new 1099-B, Proceeds From Broker and Barter Exchange Transactions, to cause mass confusion.
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As sales for money replaced barter, economic exchange became faster and more frequent.
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Others have dropped out of the money economy and rely on barter, through an exchange network that drew in as much as a third of the population at its peak earlier this year.
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