| 单词 | puerperium |
| 释义 | Word Frequency puerperium(pjʊəˈpɪərɪəm) nounWord forms: plural -ria (-rɪə) the period following childbirth, lasting approximately six weeks, during which the uterus returns to its normal size and shape Word origin C17: from Latin: childbirth, from puerperus relating to a woman in labour, from puer boy + parere to bear |
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