airtightness

US 
UK ['eətaɪtnɪs]
  • n.气密性
  • Web密封;气密程度;密封性
n.
1.
气密性

Sample Sentence

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