| 释义 |
hydrosphere
UK ['haɪ.drəʊ.sfɪər] US [-droʊ.sfɪɚ] noun countable specialized
■all of the water, ice and water vapour at or near the surface of the Earth, such as the seas and ice, clouds and the water in and under the ground 水圈（地球表面上或附近的所有的水、冰、水蒸气的总和，如海洋、冰川、云层以及地上或地下水） |