“三级制--三级制（进口商、批发商及零售商）”概念、定义、翻译-科学时代

单词	三级制--三级制（进口商、批发商及零售商）
释义	国际贸易词汇手册 three-tier system (importers, wholesalers and retailers) 三级制（进口商、批发商及零售商）
随便看	ice-bearing current iceberg iceberg iceberg iceberg iceberg deposit iceberg lettuce Iceberg Model iceberg profile iceberg theory iceblink iceboat icebound ice-bound icebreaker icebreaker ice bucket ice bucket ice cake ice cap ice cap ice charge ice chart ice chipper ice chute

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。

three-tier system (importers, wholesalers and retailers)