service support

US 
UK 
  • un.服役保障
  • Web服务支持;服务支援;服务保障
un.
1.
服役保障

Sample Sentence

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