mantle plume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mantle plumemantle plume — 名詞名詞1. a column of hot rock rising through the Earth's mantle1.名詞釋義地函熱柱a column of hot rock rising through the Earth's mantle例句The Hawaiian islands were formed by a mantle plume.