“preferential tariff”概念、定义、翻译-科学时代

单词	preferential tariff
释义	旅游词汇手册 preferential tariff 优惠税率，优惠关税
随便看	cattle hide cattle pass cattle-pass cattle plague cattle rest cattle ship cattle skinning cradle cattle stall Cattleya catunaregam Caturapramāṇa Caturapramāṇa Caturarūpyasamādhi Caturdhyāna Caturdhyānabhūmi Caturdvīpa Caturkalpa Caturmahābhūta Caturmahābhūta Caturmahārājakāyika Catursatya Catursatya Catursaṅgrahavastu Caturyoni Caturyoni

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。