sediment
n. 沉淀物,沉渣;(最终形成岩石层的沙、石等)沉积物; v. (液体)沉淀;沉积
n.沉淀物,沉积
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n. 沉淀物,沉渣;(最终形成岩石层的沙、石等)沉积物; v. (液体)沉淀;沉积
n.沉淀物,沉积
formulable mutton niacinamide odious pointillist rimation sargassumfish