“appropriation-in-aid system”概念、定义、翻译-科学时代

单词	appropriation-in-aid system
释义	经济学词汇手册 appropriation-in-aid system 补助拨款办法
随便看	oxidate oxidation oxidation oxidation oxidation oxidation oxidation oxidation oxidation oxidation catalyst oxidation ditch oxidation ditch oxidation ditch mixed liquor oxidation ditch mixed liquor--oxidation ditch mixed liquor（ODML） oxidation ditch mixed liquor（ODML） oxidation furnace oxidation lagoon oxidation mechanism oxidation period oxidation pond oxidation pond oxidation rate oxidation ratio oxidation reduction potential oxidation-reduction potential

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。

appropriation-in-aid system