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单词	puerperium
释义	puerperium noun pu·​er·​pe·​ri·​um ˌpyü-ər-ˈpir-ē-əm  plural puerperia ˌpyü-ər-ˈpir-ē-ə  : the period between childbirth and the return of the uterus to its normal size Word History Etymology Latin, from puerpera First Known Use circa 1890, in the meaning defined above Medical Definition puerperium noun pu·​er·​pe·​ri·​um ˌpyü-ər-ˈpir-ē-əm  plural puerperia -ē-ə  : the period between childbirth and the return of the uterus to its normal size
随便看	by feel by fits by fits and starts by force by force of arms by force of habit by forfeit by gum epicolic epicontinental epicoracohumeral epicoracoid epicoracoidal epicormic epicotyl epicotyledonary epicotyls epicritic epics epictetian Epictetus epicure epicureal epicurean epicureanism

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。