不是，Sunk cost fallacy是一個詞組，意思就是做決定不能考慮已經花掉的成本。反正我看不懂她用這啥意思

來源: 專業潛水媽於 2024-06-29 12:48:19 [舊帖] [給我悄悄話] 本文已被閱讀：次

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