noun ダウンロード 🔗共有 托葉 Basal appendage of a typical leaf of a flowering plant, usually appearing paired beside the petiole although sometimes absent or highly modified. Examples : "The rosebush had small, leaf-like stipules at the base of each leaf stem, where it met the branch. " バラの茂みには、葉柄の根元、つまり枝と出会うところに、小さな葉のような托葉がありました。 biology plant nature part anatomy structure AIとチャット語彙ゲーム読解練習
