Plant leaves, especially tree leaves, considered as a group.

植物的叶子，尤其是树的叶子，通常作为一个整体。

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Plant leaves, especially tree leaves, considered as a group.

叶子：植物的叶子，尤其是树的叶子，通常作为一个整体。

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Any shrub or small tree of the genus Rauwolfia having leaves in whorls and cymose flowers; yield substances used medicinally especially as emetics or purgatives.

任何属于萝芙木属的灌木或小树，有轮生体的叶子和聚伞花序的花；产生的物质用在医药，特别是催。

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