埋まい没ぼつ原げん価か

noun

sunk cost

Technical accounting term for a cost that has already been incurred and cannot be recovered.

• 埋まい没ぼつ原げん価かは、意い思し決けっ定ていの際さいに考こう慮りょすべきではない。

  Sunk costs should not be considered when making decisions.