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odd-pinnate leaf

/ɒd ˈpɪneɪt liːf/

翻译: 植物学术语,指一种羽状复叶,其小叶沿叶轴成对排列,顶端有一片单独的小叶,使小叶总数为奇数。

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/ɒd ˈpɪneɪt liːf/C1formalscientific
  • zh植物学术语,指一种羽状复叶,其小叶沿叶轴成对排列,顶端有一片单独的小叶,使小叶总数为奇数。

A botanical term describing a compound leaf where the leaflets are arranged in pairs along a central stem, with a single terminal leaflet at the tip, making the total number of leaflets odd.

  1. Leaf with an odd number of leafletsC2formal

    A type of compound leaf where the leaflets are arranged along a central stem, and the leaf ends with a single terminal leaflet, making the total number of leaflets odd.

    zh奇数羽状复叶

    • The rose bush has odd-pinnate leaves with five leaflets.
    • Botanists classify the walnut tree by its odd-pinnate leaf structure.
    • An odd-pinnate leaf can be easily distinguished from a paripinnate one by the presence of a terminal leaflet.