dysmenorrhea 

  1. 名詞
不可數名詞: 月經困難, 痛經

    
                        
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例句

                

                    
    
                                                    
  1. 
                                Dysmenorrhea : Painful or difficult menstruation.                            
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  2. 
                                A: Menstrual cramps ( dysmenorrhea ) is very common.                            
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  3. 
                                This is called " dysmenorrhea " (dis-men-uh-REE-uh).                            
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                                Dysmenorrhea is the medical term for painful periods.                            
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  5. 
                                Gender-specific conditions, such as dysmenorrhea and testicular torsion.                            
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