单词	medium of exchange
释义	medium of exchange noun phrase : something commonly accepted in exchange for goods and services and recognized as representing a standard of value Word History First Known Use 1714, in the meaning defined above
随便看	costo- costochondrites costochondritides costochondritises costochondritisses Coston light costrel costrels costs costs out costula costulae costulation costule costules costumbrista costume costume drama costume jewelry costumed costumer costumeries costumers costumery costumes

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