術語: 術語辭彙的描述.
alluvium
背景: 地質.
(adj. alluvial) - loose non-organic material such as silt or gravel moved and deposited by running fresh water.
文獻
Coad, Brian & D.E. McAllister. 2007. "Dictionary of Ichtyology". Brian W. Coad. Retrieved on June 21, 2014, from:http://www.briancoad.com/Dictionary/Complete%20Dictionary.htm (crc06223)