obturators 

  1. 名詞
obturator複數: 閉孔肌
閉孔神經
閉孔器
閉塞物, 密閉裝置

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Intra-oral prostheses include dental prostheses such as dentures, obturators , and dental implants.                            
    2. 
                                                    
  2. 
                                The obturators have their origins on either sides of the obturator foramen and are inserted into the trochanteric fossa on the femur.                            
    3. 
                                                    
  3. 
                                The absence of septal nectaries in some Nolinoideae may be connected with the presence of prominent ovary wall obturators ; the latter are possibly derived from the former.                            
    4. 
                                                    
  4. 
                                The position of Dryadoideae is uncertain, other than being a rather "basal" branch in the tree (Potter et al. 2002: Evans et al. 2002), hence perhaps the lack of obturators .                            
    5.