perforators 

  1. 名詞
perforator複數: 穿孔器
穿孔員
打眼的人
剪票鋏

    
                        
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例句

                

                    
    
                                                    
  1. 
                                In 1908, the perforators began to be made by Bell and Howell.                            
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  2. 
                                Preoperatively, the perforators are located using a hand held doppler.                            
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  3. 
                                Alternative output devices are tape perforators and computer storage media.                            
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  4. 
                                There are more than 40 perforators connecting the deep and superficial veins.                            
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  5. 
                                When a DIEAP flap is not possible because of unsuitable or insufficient perforators .                            
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