gradual reduction

US 
UK 
  • un.分级粉碎
  • Web醹峭坡稪
un.
1.
分级粉碎

Sample Sentence

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