“economic cost”的概念、定义、翻译、参考文献-科学参考

单词	economic cost
释义	economic cost 经济成本经济成本
随便看	loop winding loop wire loop wire winder loop yarn loop yarn twister loose loose aggregate loose alluvium loose and open surface loose anti-coupling loose ashes loose axle loose-back loose barn loose base loose beam heads loose black loose blasting loose blocks loose body of knee joint loose bolt loose boss loose box loose-box loose brake backing plate

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。