| 单词 | 痛经 |
| 释义 | 〔dysmenorrhea〕Painful menstruation.痛经：月经期中的疼痛〔endometriosis〕A condition, usually resulting in pain and dysmenorrhea, that is characterized by the abnormal occurrence of functional endometrial tissue outside the uterus.子宫内膜异位：指功能性子宫内膜组织出现反常的位于子宫外的情况，通常导致疼痛和痛经 |
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