| 释义 |
sper·mat·o·cyte AHD[spər-mătʹə-sīt', spûrʹmə-tə-] D.J.[spəˈmætəˌsaɪt, ˈspɜːmətə-]K.K.[spɚˈmætəˌsaɪt, ˈspɝmətə-]n.（名词）- A diploid cell that undergoes meiosis to form four spermatids. A primary spermatocyte divides into two secondary spermatocytes, which in turn divide to form the spermatids.精母细胞：经过减数分裂形成四个精细胞的双倍体细胞。一个精母细胞可分裂成两个次精母细胞，而这两个次精母细胞则又能再次分裂形成精细胞
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