costing
/ˈkɒstɪŋ/noun
(常作costings)
1- the proposed or estimated cost of producing or undertaking something计划成本; 估计成本：
he obtained costings for manual keyboarding of the records.
他估算出了手工键盘输入这些记录的成本。
1.1
- mass noun the process of determining such a cost成本会计; 成本计算：
detailed costing can make the difference between an excellent idea and a ruinous one.
成本会计的细致与否可以决定计划的好坏。