“menstrual cycle”的概念、定义、翻译、参考文献-科学参考

单词	menstrual cycle
释义	menstrual cycle Encyclopedia 医学月经周期释 menstrual cycle月经周期从一次月经开始到下一次月经开始之间的时间。是女性为了可能的妊娠所做的准备（产生卵母细胞、对妊娠子宫的准备），平均28天。在此期间，生殖系统（如卵巢和子宫）和激素浓度发生规律性变化。 Biology menstrual cycle月经周期
随便看	Dictionary of Ancient Zhuang Characters Dictionary of Archival Terminology Dictionary of Archival Terminologygy Dictionary of Botany Dictionary of Chemical Technology Dictionary of Chinese Archival Documents dictionary of Chinese characters Dictionary of Chinese Kunqu Opera Dictionary of Chinese Yu Opera dictionary of (classical) allusions dictionary of cognate words dictionary of colloquialisms dictionary of common sayings Dictionary of Contemporary German Language dictionary of difficulties Dictionary of Economics dictionary of expressions Dictionary of French Academy Dictionary of Geology and Mineralogy dictionary of grammar dictionary of hard words dictionary of idiomatic expression dictionary of idiomatic phrases dictionary of idioms dictionary of loan words

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