archegoniate
常见例句
- The archegonium is generally reduced in nature.
藏卵器在性质上一般是简退的。 - The swollen lower portion of an archegonium containing the egg.
颈卵器腹颈卵器的隆起的下部,内含卵细胞。 - The minute, rudimentary plant contained within a seed or an archegonium.
胚芽小的,初级的植物包含有一个种子或颈卵器 - The minute,rudimentary plant contained within a seed or an archegonium.
胚芽小的,初级的植物包含有一个种子或颈卵器 - Venter The swollen base of an archegonium that contains the egg cell (oosphere).
颈卵器)腹部:颈卵器内含有卵细胞(卵球)而向外膨大的基部。 - Enclosure of the nucellus by the integuments is incomplete, the embryo sac or, in gymnosperms, to the archegonium.
珠被并不是将珠心完全封闭,而是留有珠孔以便受精时花粉管进入胚囊,或裸子植物的藏卵器。 返回 archegoniate