“免税期”概念、定义、翻译-科学时代

单词	免税期
释义	财政学词汇手册 tax holiday 免税期
随便看	photoactive photoactive photoactive ceramic photoactive reaction photoactive reaction photoactive substance photoactor photoactor photoactor photoadsorption photoaffinity labelling photoalidade photoallergen photoallergy photoammeter photoamplifier photoanalysis photoanalysis photo animation photoassimilation photoautotroph photoautotroph photoautotroph photoautotroph photoautotroph

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。

tax holiday