systematology

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UK 
  • n.体系学[论]
  • Web系统学;系统论;创建系统学
n.
1.
体系学[论],系统学[论]

Sample Sentence

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