endosperm
英
['endəʊspɜːm]
美
['endoʊspɜːrm]
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Noun:
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nutritive tissue surrounding the embryo within seeds of flowering plants
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用作名词 (n.)
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The endosperm was the cellular endosperm.
胚乳为细胞型胚乳。
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A switchover to endosperm dependency occurs around the heart-shaped stage.
对胚乳依赖的改变发生于近心形期。
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