abstraction works_水利英汉词典
abstraction works
[水利英汉词典]
abstraction worksn.引水工程,引水设施
是什么意思，abstraction works的解释，abstraction works的翻译
n.引水工程,引水设施
abstraction works_水利英汉词典abstraction works
[水利英汉词典]
abstraction works是什么意思，abstraction works的解释，abstraction works的翻译
