Occasional cost
英
美
- cost n.费用;成本;代价;[律]诉讼费用v.花费;使付出;使做不愉快的事;估算成本
- occasional adj.偶然的;临时的;不时的
- The alternative forgone is called the opportunity cost.
这种选择性的放弃就叫做机会成本。
- The opportunity cost measures the tradeoff that each of them faces.
机会成本就为衡量他们的选择提供了一种标准。