progressive surtax

• 累进附加税

progressive surtax的用法和样例：

例句

1. The legislature passed a law to abolish the surtax.
   立法机关通过了一项废除附加税的法令。
2. The social insurance surtax levied from the flow tax is regarded as a effective way for floating the fond on social endowment.
   在流转税中征收社会保险附加税，是可持续筹集社会养老保险基金的有效途径。