“付款凭单制度”概念、定义、翻译-科学时代

单词	付款凭单制度
释义	经济学词汇手册 voucher system 付款凭单制度
随便看	recession of galaxies recession segment recession thickness recession time recession time recessive recessive recessive recessive recessive recessive accent recessive allele recessive character recessive character recessive character recessive character recessive fever recessive gene recessive gene recessive gene recessive gene recessive gene recessive inheritance recessive lethal recessive mutation

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。

voucher system