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| 精子细胞 | |||
| 精子细胞 (spermatoblastus) | |||
| 精子细胞由次级精母细胞变化成的细胞，为精子的前身 | |||
| 成精细胞; 精母细胞 | |||
| 精细胞; 精子细胞 | |||
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