supplement cost的用法和樣例：
例句
- The proposed algorithm is capable to search the supplemental policy to minimize the cost of the concerned period.
利用該演算法可以找出在計劃時段內總成本最小的補充策略。 - Contract workers brought in by an organization to supplement efforts of the internal staff in order to contain costs and handle overflow work.
合同制工人被一個內部組織帶領，以補充內部工作人員，並以控制成本和處理溢出價值的工作。
