used oil

US 
UK 
  • un.用过的油;废机油
  • Web废油;印度求购废油;旧油视窗
un.
1.
用过的油
2.
废机油

Sample Sentence

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