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      首頁英語詞典spectrumspectrum英英釋意
      
                    
      
	
      spectrum
      
	
      英 ['spektr?m]
美['sp?ktr?m]

      


	    
      
	
        
    
      • n. 光譜；頻譜；范圍；余象
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      英英釋意
      
	
      
	
      1. an ordered array of the components of an emission or wave
      

      2. broad range of related values or qualities or ideas or activities