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      首頁英語詞典micamica英英釋意
      
                    
      
	
      mica
      
	
      英 ['ma?k?]
美['ma?k?]

      


	    
      
	
        
    
      • n. [礦物] 云母
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      • n. (Mica)人名；(意、羅、赤幾)米卡；(英)邁卡；(塞)米察
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      英英釋意
      
	
      
	
      1. any of various minerals consisting of hydrous silicates of aluminum or potassium etc. that crystallize in forms that allow perfect cleavage into very thin leaves; used as dielectrics because of their resistance to electricity