coal mine

US 
UK [kəʊl'maɪn]
  • na.煤矿
Plural Form:coal mines  
na.
1.
煤矿

Sample Sentence

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