level service

US 
UK 
  • un.水平运输
  • Web发平球;发平线球;服务水准
un.
1.
水平运输

Sample Sentence

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