| 单词 | 变成沙漠 |
| 释义 | 〔disclimax〕A climax community that has been disturbed by various influences, especially by human beings and domestic animals, such as a grassland community that has been altered to desert by overgrazing.人为顶极群落：受到多种力量侵扰的变极群落，尤其是人和家畜，如草原群落由于过度放牧而变成沙漠〔desertification〕The transformation of arable or habitable land to desert, as by a change in climate or destructive land use.沙漠化：由于气候的变化或对土地无限制地使用将可耕耘的或能居住的土地变成沙漠 |
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