青年中文menstruation的意思
menstruation中文翻譯：
n.[生理]月經；月經期間；有月經
menstruations───n.[生理]月經；月經期間；有月經
menstruating───v.月經來潮（menstruate的現在分詞）
mensuration───n.測量；測定法；求積法
construction───n.建設；建筑物；解釋；造句
destruction───n.破壞，毀滅；摧毀
fenestration───n.開窗術；開窗法
instruction───n.指令，命令；指示；教導；用法說明
menstruate───vi.行經；月經來潮
menstruated───vi.行經；月經來潮
Women, during menstruation, should use clean, soft cloth or sanitary napkins.───女士在月經期間應該選用干凈、柔軟的軟布或衛生巾。
Menstruation (a period) is a major stage of puberty in girls; it's one of the many physical signs that a girl is turning into a woman.───月經（例假）的來到是女孩青春期中經歷的一個重要階段；它是女孩變為女人的眾多生理變化之一。
Menstruation may cease when a woman is anywhere between forty-five and fifty years of age.───月經可能在女性45至50歲之間停止。
How much day calculates safety period after menstruation?───月經后多少天算安全期？
An 8-year-old girl is old enough to learn about menstruation, just as a boy that age is ready to learn how his body will change.───一個8歲的女孩已經可以了解什么是月經，就好像一個8歲的男孩應該可以了解自己身體將要發生的變化。
Amenorrhea is often after menstruation, menstruation delay has the possibility of developping to amenorrhea.───月經后期進一步加重有可能發展為閉經，在閉經前往往發生月經后期之表現。
Girls are reaching puberty earlier in the United States, where the average age of menstruation is about 12 years, Deardorff said.───美國女孩總是很早進入青春期，她們月經初潮的年齡大約在12歲左右，Deardorff說。
The chapter details the possible effects of anti-gravity on menstruation and fertility, as well as the significance of a child born on Mars.───這一章詳細探討了反重力環境可能對行經和繁殖能力造成的影響，也談到了在火星上誕生人類嬰孩的意義。