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      首頁英語詞典relayrelay英英釋意
      
                    
      
	
      relay
      
	
      英 ['ri?le?]
美[r?'l?i]

      


	    
      
	
        
    
      • vi. 轉(zhuǎn)播；接替
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      • n. [電] 繼電器；接替，接替人員；驛馬
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      • vt. 轉(zhuǎn)播；使接替；分程傳遞
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      英英釋意
      
	
      
	
      1. the act of relaying something
      

      2. electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit