单词：spermatogonial cell
spermatogonial cell的用法和样例：
例句
- Genetic markers showed the presence of partly-deeloped sperm cells called spermatagonial stem cells, which are an early phase of the male germ cell deelopment.遗传标记显示存在部分分化的精子细胞即精原细胞，男性生殖细胞发育的早期阶段。
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