Costusn.闭鞘姜属costn.费用；成本；代价；[律]诉讼费用v.花费；使付出；使做不愉快的事；估算成本Costruction technology施工工艺Cost weighted distance费用加权距离cost-recovery policy成本分担政策cost of living council生活费用会议Cost of being in power执政成本cost-volume-profit成本销量利润,本量利cost accounting centre成本核算中心cost management system成本管理体系cost variance analysis[经] 成本差异分析costobrachial fracture肋软骨骨折