“direct material cost”概念、定义、翻译-科学时代

单词	direct material cost
释义	商务词汇手册 direct material cost 直接材料成本
随便看	network resource analysis network resource development network retrieval network router network sampling network scanning network security network security network security network security network security hotfix checker network segment network sell speciality provider network server network server network service network service network service network service network service procedure error network service provider (NSP) network show network side network smart capture network sniffing

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。