| 单词 | 精细胞 |
| 释义 | 〔spermatocyte〕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〔spermiogenesis〕Transformation of a spermatid into a spermatozoon.精子产生：由精细胞到精子的转变〔spermatid〕Any of the four haploid cells formed by meiosis in a male organism that develop into spermatozoa without further division.精细胞：雄性有机体中通过减数分裂产生的四个单倍体细胞之任何一个，无需经进一步的分裂就能发展成为精子〔nidate〕To become implanted in the uterus. Used of a fertilized cell.植入子宫。用于受精细胞 |
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