| 单词 |
pollen sac |
| 释义 |
pollen sac
pollen sacn. 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. |
| 随便看 |
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