costedv.花费;估价(cost的过去分词)
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
cost of commodity circulation商品流通费用
cost of preinvestment studies投资前研究费用
costoclavicular synchondroses肋锁软骨结合
cost of children rs mortality儿童死亡代价
cost-effective contribution成本效益高的贡献
cost of reductions in tariffs减轻关税的代价
cost of agricultural products农产品成本
cost management modernization成本管理现代化
Cost- minimization analysis最小成本分析
Cost Judgment and Cost Choice论代价评判及代价选择