珠心表皮细胞平周分裂产生多层珠心周缘细胞,为厚珠心.The nucellar epidermal cell cuts off several layer nucellar parietal cells.'周缘'.''的关于 、 位于或组成外部边界或周缘的.Related to, located in, or constituting an outer boundary or periphery.&...

“周缘”的拼音为：zhōu yuán...

“周缘”的英语可以翻译为：pericline，circumferentia，periphery ...