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      CPU
      
	
      ['si 'pi 'j?]

      


	    
      
	
        
    
      • abbr. 中央處理機(jī)（Central Processing Unit）
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      英英釋意
      
	
      
	
      1. (computer science) the part of a computer (a microprocessor chip) that does most of the data processing; the CPU and the memory form the central part of a computer to which the peripherals are attached