noun ダウンロード 🔗共有 師部 A vascular tissue in land plants primarily responsible for the distribution of sugars and nutrients manufactured in the shoot Examples : "The phloem in a maple tree carries sugary sap from the leaves, where it's made by photosynthesis, down to the roots to provide them with energy. " カエデの師部は、光合成によって作られた葉から、根にエネルギーを供給するために糖分を含んだ樹液を運びます。 plant biology structure anatomy physiology science part agriculture nature vegetable AIとチャット語彙ゲーム読解練習