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单词 phellem
释义

phellem

/ˈfɛləm/
Botany
noun
The outermost, protective layer of the periderm of plant shoots and roots, typically composed of tightly packed, suberized cells; cork tissue.

Origin

Late 19th century; earliest use found in Proceedings of the Royal Society of London. From German Phellem from ancient Greek ϕελλός cork + German -em.

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更新时间:2024/9/21 17:49:38