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  • na.【矿】锡石
  • Web钨酸和从锡石中提取钨;锡矿;熆鐭
na.
1.
【矿】锡石

Sample Sentence

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