“running cost”概念、定义、翻译-科学时代

单词	running cost
释义	旅游词汇手册 running cost 经营费用；运行成本
随便看	cold wide strip mill cold window cold-worked gun cold-working cold working cold zone species cole cole Cole cole coleanthus colebrookea Colebrook equation Colebrook's equation colectomy Colegio Nacional de Bibliotecarios Coleman, David Coleman Hawkins colemanite colemanite Coleman Report Colenso，John William coleoptile coleoptile coleoptile

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。