costar的意思是:一种联轴器。
1. cross-costing (成本交叉分配)
2. cost-per-item (每件成本)
3. cost-to-revenue ratio (成本收入比)
4. cost-to-income ratio (成本收益比)
5. cost-to-sales ratio (成本销售比)
6. cost allocation (成本分配)
7. cost recovery (成本回收)
8. cost-benefit analysis (成本效益分析)
9. cost-effectiveness analysis (成本有效性分析)
这些短语在会计、财务和商业领域中经常使用,用于描述与成本相关的概念和操作。