efficiencies is efficiency's Plural Form

efficiency

US [ɪˈfɪʃ(ə)nsi]
UK [ɪ'fɪʃ(ə)nsi]
  • n.效率;功效;效能;实力
  • Web合并效率;效益;实际塔板的板效率
Plural Form:efficiencies  
n.
1.
效率;效能;实力,能力
2.
【物】性能
3.
功效

Sample Sentence

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