专业释义英英释义
Ventifact
- abstract: Ventifacts are rocks that have been abraded, pitted, etched, grooved, or polished by wind-driven sand or ice crystals. These geomorphic features are most typically found in arid environments where there is little vegetation to interfere with aeolian particle transport, where there are frequently strong winds, and where there is a steady but not overwhelming supply of sand.
以上来源于: WordNet
柯林斯英汉双解大词典
ventifact /ˈvɛntɪˌfækt/
-
1.
N a pebble that has been shaped by wind-blown sand 风棱石 [geology]
应用推荐