paranasal sinus

US 
UK 
  • n.鼻窦
  • Web副鼻窦;鼻旁窦;副鼻腔
n.
1.
鼻窦

Sample Sentence

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