alternative fuels

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  • un.作用燃料
  • Web替代燃料;替代性燃料;替代能源
un.
1.
作用燃料

Sample Sentence

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