spermatin

例句：

1. 1.The study of spermatin has significant implications for understanding human reproduction.
   研究精子素对人类生殖有重要意义。
2. 2. The discovery of spermatin in ancient manuscripts led to a new understanding of the origins of life.
   古代手稿中发现的精子素揭示了生命起源的新理解。
3. 3. Spermatin is believed to play a crucial role in male fertility and reproductive health.
   人们认为精子素在男性生育能力和生殖健康中扮演着关键角色。