| 释义 |
sed·i·ment AHD[sĕdʹə-mənt] D.J.[ˈsedəmənt]K.K.[ˈsɛdəmənt]n.（名词）abbr. sed.【缩写】- 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
- 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
- Latin sedimentum [act of settling] 拉丁语 sedimentum [沉积的行为]
- from sedēre [to sit, settle] * see sed- 源自 sedēre [坐，沉落] * 参见 sed-
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