单词	alternative cost
释义	alternative cost noun 1 : the determination of cost and value by comparison with the best alternative product rather than by totaling factor inputs 2 : opportunity cost Word History First Known Use 1906, in the meaning defined at sense 1
随便看	commensally commensals commensurabilities commensurability commensurable commensurably commensurate commensurately commensuratenesses commensuration commensurations comment commentariat commentaries commentary commentate commentated commentates commentating commentation commentations commentative commentator commentators commented

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