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      efficiency可數(shù)嗎
      
            
            
      回答
      
            
      
                
                瑞文問答
                
      2024-09-09
            
      
            
      
                efficiency是不可數(shù)名詞。
      例句：
      I really admire the efficiency of your secretaries. 
      我真佩服你們秘書的辦事效率。
      She arranged everything with her customary efficiency. 
      她以她特有的高效率把一切都已安排妥當。
            
      
            
            
      擴展資料
      
            
      　　It was achieved with minimum fuss and maximum efficiency.
      　　它以最少的慌亂和最高的效率被做到了。
      　　Defrost the fridge regularly so that it works at maximum efficiency.
      　　定期給冰箱除霜能取得最大效率。
      　　Our administrator is a paragon of neatness, efficiency, and reliability.
      　　我們的管理者是整潔、高效、真實可信的杰出典范。