noun🔗Share師部A vascular tissue in land plants primarily responsible for the distribution of sugars and nutrients manufactured in the shoot"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。plantbiologystructureanatomyphysiologysciencepartagriculturenaturevegetableChat with AIVocabulary GamePractice Reading