premolar 

  1. 名詞
小臼齒, 前臼齒
/此名詞複數為"premolars"/

    
                        
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例句

                

                    
    
                                                    
  1. 
                                The premolar of "Argentodites" is similar.                            
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  2. 
                                The fourth lower premolar instead resembles the lower molars.                            
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  3. 
                                Only rare fossils of "E". show any sign of a root, and that on a premolar .                            
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  4. 
                                The isolated canine-like premolar which follows in the camels is not present.                            
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  5. 
                                P3 - Designation of the third (next to last) premolar in the upper jaw of a mammal.                            
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