“educational tariff”概念、定义、翻译-科学时代

单词	educational tariff
释义	国际贸易词汇手册 educational tariff 培育性关税
随便看	Calemos calendar calendar calendar calendar calendar calendar calendar-accident-year statistics calendar art calendar clock calendar date calendar day calendar day calendar item calendar loading plan calendar month calendar month calendar picture calendar plan calendar-poster calendar progress chart calendar reform calendar round calendar stone calendar year

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。

educational tariff