vegetal pole
英 [ˈvedʒətl pəʊl]
美 [ˈvedʒətl poʊl]
植物（性）极，营养极，卵黄极
双语例句
- The inpocketed vegetal pole cells develop into a sheet of cells which grows upward and eventually encloses a cavity, the archenteron.
内褶的植物极细胞生成一片向上生长的细胞，并最后围成一个腔，即原肠。 - Animal pole: The portion of an egg opposite the vegetal pole that contains the nucleus and most of the cytoplasm.
动物性极：与包含细胞核和多数细胞质的植物性极相对的卵的部分。