单词	maintenance funds
释义	maintenance funds 经维修保养基金
随便看	ecological commerce ecological commonweal forest ecological communities ecological community Ecological communlty ecological compartment model ecological compensating tax ecological compensation ecological compensation area ecological compensation criterion ecological compensation design ecological compensation fund ecological compensation in river basin ecological compensation legislation ecological compensation mechanism ecological compensation of river basin ecological compensation price ecological compensation system ecological compensation value ecological compensatory mechanism ecologic al competition ecological competition theory ecological competitive ecological competitiveness ecological complex