“secondary road”概念、定义、翻译-科学时代

单词	secondary road
释义	交通运输工程词汇手册 secondary road （城市）次干路
随便看	valuable document valuable goods valuable goods valuable merchandise valuable mineral valuable paper valuable paper valuable records insurance valuable resources valuables valuables valuable securities valuable tree valuation valuation valuation valuation valuation valuation valuation valuation valuation valuation valuation account valuation account

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。