首頁›Browse›M›midveinmidvein編輯正在努力提供更完整的內容,建議 20 分鐘後再回來看看midveinmidvein — 名詞名詞1. The central vein of a leaf.1.名詞釋義中脈The central vein of a leaf.例句The midvein runs down the center of the leaf.