attenuated 

  1. 形容詞
細長的
瘦長的

    
                        
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  2. 

    動詞
attenuate過去式與過去分詞:
不及物動詞:
衰減, 減弱
變稀薄, 變薄
變細
變小
及物動詞:
使...(反應、效力等)衰減
使...(反應、效力等)減弱
減輕...(物)的反應

    


    同義字詞
break,cheapen,depreciate,depress,devaluate,devalue,downgrade,lower,mark down,reduce,sink,write down,write off

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Such viruses are called attenuated .                            
    2. 
                                                    
  2. 
                                Light from the phosphors was attenuated only once.                            
    3. 
                                                    
  3. 
                                It determines the rate at which sound is attenuated .                            
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  4. 
                                Both are taken orally and contain attenuated live virus.                            
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  5. 
                                Attenuated vaccines have some advantages and disadvantages.                            
    6.