alluvium

US [əˈluviəm]
UK [əˈluːviəm]
  • n.冲积层;冲积物
  • Web冲积土;淤积层;冲击层
Plural Form:alluviums  Plural Form:alluvia  
alluvium
n.
1.
冲积层;冲积物sand and earth that is left by rivers or floods

Sample Sentence

Definition:
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