alluvial fan
n.
A fan-shaped accumulation of alluvium deposited at the mouth of a ravine or at the juncture of a tributary stream with the main stream.
alluvial fanAdventdalen Valley
Spitsbergen, Norway
| 单词 | alluvial fan |
| 释义 | alluvial fan n. A fan-shaped accumulation of alluvium deposited at the mouth of a ravine or at the juncture of a tributary stream with the main stream. alluvial fanAdventdalen Valley Spitsbergen, Norway |
| 随便看 |
英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。