alluvial deposit   (TTS Sound)

The alluvial_deposit has 1 Senses.

• alluvial deposit, alluvial sediment, alluvion, alluvium
• 沖積
• clay or silt or gravel carried by rushing streams and deposited where the stream slows down
• 急流によって運ばれ、流れが減速する場所に堆積した粘土や沈泥または砂利