alluvion

alluvion读音音标

英 [ə\'lu:vjən]

美 [ə\'luvjən]

alluvion意思解释

n.

沙洲，冲积地；

冲积层；

英英释义

n.

gradual formation of new land, by recession of the sea or deposit of sediment

the rising of a body of water and its overflowing onto normally dry land

同义词：floodinundationdeluge

clay or silt or gravel carried by rushing streams and deposited where the stream slows down

同义词：alluvial sedimentalluvial depositalluvium