ulcerate 

  1. 動詞
不及物動詞:
形成潰瘡, 潰爛
及物動詞:
使...(皮膚、骨頭等)成潰瘡
使...(皮膚、骨頭等)潰爛
使...(道德等)腐敗
使...(道德等)敗壞
/此動詞過去式與過去分詞為"ulcerated"/
/現在分詞為"ulcerating"/
/第三者單數現在式為"ulcerates"/

    
                        
    2. 
                                            

                

            

            
            

                

                
例句

                

                    
    
                                                    
  1. 
                                Lesions may develop sores and ulcerate .                            
    2. 
                                                    
  2. 
                                These capsules can ulcerate and heal over time.                            
    3. 
                                                    
  3. 
                                At later stages, the mole may itch, ulcerate or bleed.                            
    4. 
                                                    
  4. 
                                The drug was said, so she heard, to ulcerate the skin of its users.                            
    5. 
                                                    
  5. 
                                As vesicles become pustular, coalesce, ulcerate and then crust over.                            
    6.