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单词 pollen sac
释义

pollen sac


pollen sac

n. One of the chambers of an anther or a male cone in which pollen is produced; the microsporangium of a seed plant.

pollen sac


pollen sac

[′päl·ən ‚sak] (botany) In the anther of angiosperms and gymnosperms, a cavity that contains microspores.
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更新时间:2025/2/28 2:56:09