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carborundum

US [ˌkɑ:bə'rʌndəm]
UK [ˌkɑ:bə'rʌndəm]
  • n.碳化硅(用作研磨材料)
  • Web金刚砂;金钢砂;人造金刚砂
carborundum
n.
1.
金刚砂,碳化硅(用作研磨材料)a very hard black solid substance, used as an abrasive

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