冰碛；冰碛物的英文

• glacial drift

• 冰:    ice
• 碛:    moraine desert
• 物:    thing; matter; object
• 冰碛物:    glacial debris; glacial fill; glacial material; glacial till; glacialtill; glacier till; ice-laid drift; moraine deposit; till
• 冰碛物覆盖:    mantle of glacial drift