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even-pinnate leaf

/ˈiːvən ˈpɪneɪt liːf/

翻译: 植物学术语,指一种羽状复叶,小叶沿叶轴成对排列,顶端没有单独的一片顶生小叶。

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phrase

/ˈiːvən ˈpɪneɪt liːf/C1formalscientific
  • zh植物学术语,指一种羽状复叶,小叶沿叶轴成对排列,顶端没有单独的一片顶生小叶。

A botanical term describing a compound leaf where leaflets are arranged in pairs along a central stem, with no single terminal leaflet at the tip.

  1. Even-pinnate leafC2formal

    A compound leaf where leaflets are arranged in pairs along the central stem, with no single terminal leaflet.

    zh偶数羽状复叶

    • The even-pinnate leaf of the ash tree has an equal number of leaflets on each side.
    • Botanists classify this plant by its even-pinnate leaf structure.
    • An even-pinnate leaf is also known as paripinnate.