menstruation

英 /ˌmenstruˈeɪʃn/ 美 /ˌmɛnstruˈeʃən/

★★★★中高频词

中文释义

n.月经，行经，月经期间，赤龙，天癸

Women enjoy special protection during menstruation, pregnancy , child birth and baby nursing period.

妇女在经期、孕期、产期和哺乳期受特殊保护.
Menstruation may cease when a woman is anywhere between forty-five and fifty years of age.

女性停经是在45至50岁期间。
What reason is the abdomen below the half moon before menstruation aches?

月经前半月下腹疼是什么原因?