englacial environment冰内环境
englacial lake冰内湖
englacial zone冰内带
englacial drift冰川内碛
englacial debris冰内碎屑物;冰川碎屑物;冰川内碎屑
englacial stream冰内河
englacial streams冰内河流
englacial ablation冰内消融
englacial creep冰内蠕变
ADJ（形容词） embedded in, carried by, or running through a glacier 冰川内部的
englacial drift