“first-class goods”概念、定义、翻译-科学时代

单词	first-class goods
释义	国际贸易词汇手册 first-class goods 一等品，最好商品
随便看	popular science film popular science film popular science film popular science readings popular science series popular science writer popular slip popular song popular song form popular sovereignty popular sovereignty popular style popular vote popular vote popular ware popular word popular writing population population population population population population population population

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。

first-class goods