英语词汇“track maintenance”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	track maintenance
释义	track maintenance freq. 1 spoken 1 un.保持规定航线 [网络]轨道养护；线路养护；线路维修
随便看	foreign hull foreign humanitarian assistance foreign image foreign immigrant foreign immunity foreign imperfection foreign impurity foreign inclusion foreign income foreign income limitation on tax credit foreign incursion foreign indebtedness foreign influence foreign instrumentation signals intelligence foreign insurance company foreign-intelligence foreign intelligence Foreign Intelligence Service foreign intelligence services Foreign Intelligence Surveillance Act foreign intelligence surveillance acts Foreign Intelligence Surveillance Court foreign intelligence surveillance courts Foreign Interface Harness foreign interference

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