helpfulness 

  1. 名詞
不可數名詞: 有助, 有益
有幫助
樂於助人

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Thanks for your patience and helpfulness !                            
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  2. 
                                Who can argue against helpfulness or efficiency?                            
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  3. 
                                She may interpret your " helpfulness " as bossiness.                            
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  4. 
                                Q5 Why do you always deny the helpfulness of therapy?                            
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  5. 
                                I sincerely appreciate the helpfulness of your replies .                            
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