柯林斯詞典moraine /m??re?n/ 1. N a mass of debris, carried by glaciers and forming ridges and mounds when deposited 冰磧 返回 moraine劍橋詞典a large mass of rocks and dirt that is carried along with a glacier (= large mass of ice ) and is left behind when the glacier melts 冰磧 返回 moraine