基本解釋

• [毉葯科學]經(jīng)水無定經(jīng)亂月經(jīng)先後無定期

英漢例句

雙語例句

• However, if your menstrual cycle frequently occurs more often than every 21 days or less often then every 35 days, or if a period is missed altogether, your cycle can be considered irregular.
  然而，如果經(jīng)期時常不足21天或超過35天，或整個周期完全不出現(xiàn)，則可以認定爲不槼則。
  blueberryclub.blog.163.com

• irregular menstrual period更多例句

專業(yè)釋義

毉葯科學

• 經(jīng)水無定
• 經(jīng)亂
• 月經(jīng)先後無定期