stipule
stipule — 名詞
1. a small, thin, leaf-like part of a plant that grows where a leaf's stem begins,
1.名詞
釋義
托葉
長在葉柄基部的小型附屬葉狀物
a small, thin, leaf-like part of a plant that grows where a leaf's stem begins, often one of two on opposite sides and sometimes dropping off early.
例句
Soraya pointed to the two tiny green stipules where the rose leaf joins the stem.
Soraya 指著玫瑰葉片與莖相接處那兩片綠色的小托葉。
collocation: stipules where the leaf joins the stem
The teacher showed the class a pair of stipules on a pea plant.
老師向全班展示豌豆植株上的一對托葉。
pattern: a pair of stipules
On this twig, each stipule falls off soon after the new leaf opens.
這根小枝上，每片托葉在新葉展開後不久就會脫落。
Without stipules at the base, the leaf stalk looked bare and smooth.
葉柄基部沒有托葉，看起來光禿而平滑。
Anjali drew the leaf, its stalk, and a small stipule on each side.
Anjali 畫下了葉片、葉柄，以及兩側各一片小托葉。
常見搭配
- a pair of stipules
- stipule at the base of the leaf stalk