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词条„pollen“在英语 » 中文中的译文 (跳至中文 » 英语)

pollen [ˈpɒlən] 名词

pollen

花粉 huāfěn

单语范例（未经PONS编辑处理）

英语

This species is typically found growing on pollen provisions. en.wikipedia.org

The flowers are hermaphroditic, although a fraction of plants, less than 5%, do not produce sufficient pollen to reproduce as males. en.wikipedia.org

Fruit development is triggered by pollination, so these plants must be grown alongside a diploid strain to provide pollen. en.wikipedia.org

Traditionally massive fights would break out as people tried to soak one another in flower pollen or scented maize flour. en.wikipedia.org

They then turn sideways, showing red flowers tipped with orange pollen and resemble a giant bottlebrush or toothbrush. en.wikipedia.org

In the hive, pollen is used as a protein source necessary during brood-rearing. en.wikipedia.org

The pollen is monosulcate (having a linear furrow). en.wikipedia.org

The fertile sporogenous cells are surrounded by layers of sterile cells that grow into the wall of the pollen sac. en.wikipedia.org

Many of these pollinators pollinate the hairy wood mint because they get a nectar reward, although some are after the pollen itself. en.wikipedia.org

The filaments snap upward flinging pollen out of containers hinged to the filaments. en.wikipedia.org

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