the upper

US 
UK 
  • un.上唇
  • Web河流的上游;上铺;上部
un.
1.
上唇

Sample Sentence

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