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单词 menstrual cycle
释义
Menstrual Cycle
nnoun.timea recurring cycle (beginning at menarche and ending at menopause) in which the endometrial lining of the uterus prepares for pregnancy; if pregnancy does not occur the lining is shed at menstruation
Examples:
  • the average menstrual cycle is 28 days
Hypernyms:cycle oscillation
Inherited Hypernyms:menstrual cyclecycleperiodic eventhappeningeventpsychological featureabstractionentity
Part Meronyms:fertile period fertile phase menstrual phase safe period luteal phase secretory phase
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更新时间:2024/12/24 8:10:06