名词
中文翻译：性周期
同义词：
['sexual cycle', 'menstrual cycle例句：1. The sex cycle of the female body is a fascinating topic for scientists to study.（女性身体的性周期是科学家们热衷研究的课题。）2. During her menstrual cycle', 'she experienced intense cramps and mood swings.（在她的月经期间，她经历了剧烈的痉挛和情绪波动。）']
例句：
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1. The sex cycle of the female body is a fascinating topic for scientists to study.
女性身体的性周期是科学家们热衷研究的课题。
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2. During her menstrual cycle, she experienced intense cramps and mood swings.
在她的月经期间，她经历了剧烈的痉挛和情绪波动。
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3.The researchers found that the sex cycle of the virus could be influenced by external factors.
研究人员发现，病毒的性周期可能受到外部因素的影响。