columbite

US [kə'lʌmbaɪt]
UK [kə'lʌmbaɪt]
  • n.【矿】铌铁矿
  • Web钶铁矿;钶铁石;钶铁矿结构
n.
1.
【矿】铌铁矿

Sample Sentence

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