基本解釋[生物學]孢子母細胞孢母細胞英漢例句雙語例句The ovary contains 20-23 ovules. The ovules are hemitropous, with 2 integuments, tenuinucellate and the archesporial cell functions directly as the mega-spore mother cell.子房具胚珠20—23枚，胚珠橫生，珠被二層，薄珠心，孢原細胞直接起大孢子母細胞作用。spore mother-cell更多例句詞組短語短語spore -mother cell 孢子母細胞spore mother-cell更多詞組專業(yè)釋義生物學孢子母細胞孢母細胞