词汇	歲月悠悠
释义	歲月悠悠变体岁月悠悠
随便看	water resources evaluation index water resources evolutionary law water resources evolution tendency water resources evolvement Water resources expenditure water resources exploitation water resources exploitation and utilization water resources fee water resources fees water resources form and conversion water resources fund water resources guarantee Water resources has renewability water resource shortage water resources in air water resources in china water resources industry water resources in farmland Water Resources Information water resources information system water resources informatization water resources informatiztion water resources in irrigation area water resources in lake water resources in Ningxia