单词	Lingyuan city
释义	Lingyuan city 凌源市
随便看	water-using industry water-using level water-using network water-using networks water using quota water using rationality water-using structure water usufruct water utensil water utilities water vapor-hydrogen exchange water utility water utility industry water utilization water utilization characteristic water utilization efficiency water utilization in urban areas water-utilization linkage water utilization network water utilization networks water utilization network synthesis water-utilization project water utilization ratio water utilization society water utilization structure