| 释义 |
icecap 或 ice cap AHD[īsʹkăp'] D.J.[ˈaɪsˌkæp]K.K.[ˈaɪsˌkæp]n.（名词）- An extensive dome-shaped or platelike perennial cover of ice and snow that spreads out from a center and covers a large area, especially of land.冰冠，冰帽：一种大面积的圆丘形或盘子形的长年雪盖或冰盖，它从中心向外扩展，覆盖很大的一块区域，尤其是陆地
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