dysmenorrhea
noun [ U ] medical specialized uk/ˌdɪs.men.əˈriː.ə/ us/ˌdɪs.men.əˈriː.ə/
痛经，月经痛
pain during or just before a woman's period (= the bleeding from a woman's womb that happens once a month when she is not pregnant )
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。