英语词汇“track obstruction”的翻译、意思、用法、释义-英汉汉英词典

单词	track obstruction
释义	track obstruction路线障碍track obstruction路線障礙土木工程名詞
随便看	machine utilization statistical information collection，music machine utiliztaion machine-- van de graaff machine variable machine vice machine vise machine vision machine-vision machine vision inspection system machine wall machine-wash machine washable machinewashable machine washing machine-weitching telephone system machine welding machine winnowing machine with input machine wool machine word machine word length machine work machine working time machine work report machine works