名词
中文翻译：Unknown
同义词：
['deposit', 'sedimentary', 'sludge例句：1. The river has been carrying a lot of sediment for years.（这条河多年来一直携带着很多沉积物。）']
例句：
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1. The river has been carrying a lot of sediment for years.
这条河多年来一直携带着很多沉积物。
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2.The sediment from the lake is rich in minerals.
湖中的沉积物富含矿物质。
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3.The sediment on the beach is evidence of the storm that passed by.
海滩上的沉积物是暴风雨经过的证据。