budget cost的用法和樣例：
例句
- The difference between the actual cost and budget cost of construction projects in construction enterprises has resulted in two problems in the construction cost control.
本文闡述了目前施工企業建築產品工程實際成本與預算成本口徑存在著差異，從而給工程成本管理帶來了兩個方面的問題。 - It also uses the updated per-use cost to recalculate the scheduled cost.
還將使用已更新的每次使用成本重新計算計劃成本。
