benefit one对某人有益
benefitn.利益;津贴;义演;保险金;借助vt.有益于;得益
benefit of irrigated agriculture水利农业效益
benefit of water area recreation水利旅游效益
benefit-received tax principle[经] 受益课税原理
Benefit for household of farmers衣户利益
benefit of using foreign capital利用外资效益
benefit-to-cost relationship效益费用关系,效益成本关系
benefit of water quality control水质改善效益
benefit of domestic fiscal funds财政资金效益