沉没成本 chénmòchéngběn sunk cost Definitions Defs Origin Strokes Stroke Words Sentences Sents 沉没成本 沉沒成本 chénmòchéngběn sunk cost the cost that has already been incurred and cannot be recovered, used in economics and business
沉没成本 沉沒成本 chénmòchéngběn sunk cost the cost that has already been incurred and cannot be recovered, used in economics and business
