closed space

US 
UK 
  • un.闭空间;稠密地区
  • Web封闭空间;闭锁空间;密闭空间
un.
1.
闭空间
2.
稠密地区

Sample Sentence

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