| 释义 |
ˈice capnoun [c] (in geography 地理学) a layer of ice permanently covering parts of the earth, especially around the north and south poles 冰冠，冰盖，冰帽（尤指南北极的）: ◇the polar ice caps 极地冰冠 ice cap /ˈ· ·/n [c]an area of thick ice that always covers the land at the north pole and south pole ［南、北极常年不融化的］冰盖，冰冠 |