单词	管道--管路
释义	管道；管路line of pipe
随便看	majorly majorly efficient point majorly efficient solution majorly optimal point majorly optimal solution major market index major market index, mmi major media voices major-medical major medical expense benefit major medical insurance major methodist major-minor deflection major/minor loop organization major-minor-minor prf switching technique major mitchell major mode major module major muscle group major national science project major network-quickening elixir major ninth major ninth chord major node major nuclear power