alluvium [ə'lu:vjəm]
参考词典中alluvium的常规释义：
基本释义
- n. 冲积层,冲积土
词形变化
- 复 数：al·lu·vi·ums or al·lu·vi·a
英英解释
1个名词解释
- clay or silt or gravel carried by rushing streams and deposited where the stream slows down
[同] alluvial deposit, alluvial sediment, alluvion, alluvium
点击查看……- clay or silt or gravel carried by rushing streams and deposited where the stream slows down
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