benefit tax受益税
benefitn.利益;津贴;义演;保险金;借助vt.有益于;得益
benefit according to contract依契约受益
benefit principle of taxation赋税受益原理
benefits in incremental lands增量利益
benefit of the reservoir area库区利益
benefit of reservoir breeding水库养殖效益
benefit of mothers and babies母婴利益
benefit of running university办学效益
Benefit arrangement mechanism利益分配机制