upper jaw

US 
UK 
  • un.上颌
  • Web上颚;颜面骨主要由上颚骨;颌骨
un.
1.
上颌

Sample Sentence

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