常見例句The megagametophyte within the ovule of a flowering plant. 胚囊 Embryo sac 有花植物胚珠內(nèi)的雌配子體。Megagametophyte and Embryo Development of Betula platyphylla in Northeastern China 東北地區(qū)白樺雌配子體的形成與胚胎發(fā)育研究In Vitro Megagametophyte Development via Unfertilized Ovule Culture in Doritis pulcherrima 五唇蘭未受精胚珠離體培養(yǎng)及雌配子體發(fā)育的研究megagametophyte culture 大配子體培養(yǎng) 返回 megagametophyte