基本解釋[生物學(xué)]孢子母細(xì)胞孢母細(xì)胞英漢例句雙語(yǔ)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(xì)胞直接起大孢子母細(xì)胞作用。spore mother-cell更多例句詞組短語(yǔ)短語(yǔ)spore -mother cell 孢子母細(xì)胞spore mother-cell更多詞組專(zhuān)業(yè)釋義生物學(xué)孢子母細(xì)胞孢母細(xì)胞