ferrule 

  1. 名詞
金屬箍, 金屬包頭
套圈
箍
/此名詞複數為"ferrules"/

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                A ferrule and holder were developed.                            
    2. 
                                                    
  2. 
                                The ferrule pictured here has a brassy color.                            
    3. 
                                                    
  3. 
                                The cane has got a three (3) inch long ferrule .                            
    4. 
                                                    
  4. 
                                The ferrule was well-formed, with no sharp edges.                            
    5. 
                                                    
  5. 
                                Ferrule 2 is always "in", while ferrule 1 is "out".                            
    6.