cupule [ˈkjuːpjuːl] 名词
- cupule
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单语范例（未经PONS编辑处理）
The fruits drupes, drupe borne on pedicel with or without persistent tepals at base, or seated in deeply cup-shaped receptacle (cupule), or enclosed in accrescent floral tube.
en.wikipedia.org The staminate flowers mature from green to yellow, triangular in bud, with three sepals fused into a lobed cupule and three valvate petals.
en.wikipedia.org It usually contains a single seed (rarely two seeds), enclosed in a tough, leathery shell, and borne in a cup-shaped cupule.
en.wikipedia.org The fruits are oblong berries which are covered by a cup-shaped cupule where they join the peduncle, giving them an appearance similar to an acorn.
en.wikipedia.org The cupule holds and protects the fruit during its growth and maturation.
en.wikipedia.org