insulator 

  1. 名詞
絕緣體
隔熱物
隔音物
從事絕緣工作的人
從事隔離工作的人
/此名詞複數為"insulators"/

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                That's why we use it as an insulator .                            
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  2. 
                                Insulator, conductor, insulator , conductor.                            
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  3. 
                                The thatch is also a highly effective insulator .                            
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  4. 
                                Solid Teflon (PTFE) is also used as an insulator .                            
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  5. 
                                Wood is a good thermal insulator – reduces heating costs.                            
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