closed type

US 
UK 
  • un.密闭式;密封型
  • Web封闭式;封闭类型;密闭型
un.
1.
密闭式
2.
密封型

Sample Sentence

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