archegonium

常見例句

• The archegonium is generally reduced in nature.
  藏卵器在性質(zhì)上一般是簡退的。
• The swollen lower portion of an archegonium containing the egg.
  頸卵器腹頸卵器的隆起的下部，內(nèi)含卵細胞。
• The minute, rudimentary plant contained within a seed or an archegonium.
  胚芽小的，初級的植物包含有一個種子或頸卵器
• The minute,rudimentary plant contained within a seed or an archegonium.
  胚芽小的，初級的植物包含有一個種子或頸卵器
• Venter The swollen base of an archegonium that contains the egg cell (oosphere).
  頸卵器)腹部：頸卵器內(nèi)含有卵細胞(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.
  珠被并不是將珠心完全封閉，而是留有珠孔以便受精時花粉管進入胚囊，或裸子植物的藏卵器。
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