冰川前砂砾层冰河冰渍前沉积的沙及砾石覆盖的区域

冰川前砂砾层冰河冰渍前沉积的沙及砾石覆盖的区域的英文翻译

基本释义

• An area covered by sand and gravel deposited at the front of a glacial moraine.