单词 | sediment |
释义 | sediment['sedimənt]n. 沉淀物, 沉积【化】 沉降物; 沉积物【医】 沉淀, 沉积物 sediment sed.i.ment AHD: [sµd“…-m…nt] D.J. [6sed*m*nt]K.K. [6sWd*m*nt]n.Abbr. sed.(名词)缩写 sed.1. Material that settles to the bottom of a liquid; lees.沉淀物:沉落到液体底部的物质;渣滓2. Solid fragments of inorganic or organic material that come from the weathering of rock and are carried and deposited by wind, water, or ice.沉积物:由岩石风化产生的无机物或有机物的固体碎片,经风、水或冰带动而形成的沉积语源:1. Latin sedimentum [act of settling] 拉丁语 sedimentum [沉积的行为] 2. from sed¶re [to sit, settle] * see sed- 源自 sed¶re [坐,沉落] *参见 sed- |
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