“pollen sac”的概念、定义、翻译、参考文献-科学参考

单词	pollen sac
释义	pollen sac [`päl·ǝn ´sak] ^BOTANY In the anther of angiosperms and gymnosperms, a cavity that contains microspores.
随便看	longitudinal separation longitudinal sequence longitudinal stability longitudinal strain longitudinal stream longitudinal vibration longitudinal wave long-life items long-line current long-line effect long-lines engineering long-nose pliers long oil long-period tide long-period variable long-persistence screen long-pillar work long-playing record long primer long radius long-range chart long-range forecast long-range materiel requirements long-range navigation zone long-range order

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