“tax exemption”的概念、定义、翻译、参考文献-科学参考

单词	tax exemption
释义	tax exemption 免税免征额
随便看	light cut light cutting light cycle oil light cylinder light dark adaptation light day light-decay characteristic light decoys light deer's sinew light deflection light deflector light delay light delivery truck light demander light demanders light demanding light-demanding plant light demanding tree light densimeter light densitometry light dependentresistor light dependent resistors light detection light diaphoretic prescription light diaphragm

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。