| 单词 | dysmenorrhoea |
| 释义 | Word Frequency dysmenorrhoea or especially US dysmenorrhea (ˌdɪsmɛnəˈrɪə, dɪsˌmɛn-) noun abnormally difficult or painful menstruation Derived forms dysmenorrhoeal (ˌdysmenorˈrhoeal) or especially US dysmenorrheal (ˌdysmenorˈrheal) adjective Word origin C19: from dys- + Greek mēn month + rhoiā a flowing |
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