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      首頁英語詞典echoecho英英釋意
      
                    
      
	
      echo
      
	
      英 ['ek??]
美['?ko]

      


	    
      
	
        
    
      • vt. 反射；重復(fù)
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      • vi. 隨聲附和；發(fā)出回聲
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      • n. 回音；效仿
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      英英釋意
      
	
      
	
      1. the persistence of a sound after its source has stopped
      

      2. a reply that repeats what has just been said