utility tunnel

US 
UK 
  • un.管线廊道
  • Web共同沟;综合管廊;地下综合管廊
un.
1.
管线廊道

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard