The secondary oocyte now divides again into two new cells of unequal size: a relatively large ootid (mature egg cell) and a minute second polar body.
此时,
卵母细胞又分裂成两个大小不对

细胞:一个相对很大
卵
(成熟卵细胞)和一个微小

极体。
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生理学篇
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神心理 In FAS, ethanol interferes with cell division and proliferation, cell growth and differentiation and with the migration of mature cells to their final location in the developing embryo which affects the development of various fetal tissues, including the brain.
在FAS中,乙醇会干扰
胞分裂、增殖,影响
胞生长和分化,并且在胚胎发育
过程中,妨碍成熟
胞迁移到它们最终
部位,这会影响胎儿各种组织
发育,其中包括大脑。