sed·i·ment /ˈsɛdəmənt/
沈澱物,沈積
sed·i·ment /ˈsɛdəmənt/ 名詞
沉澱,沉積(物),渣滓,沉積物
Sed·i·ment n.
1. The matter which subsides to the bottom, from water or any other liquid; settlings; lees; dregs.
2. Geol. The material of which sedimentary rocks are formed.
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sediment
n : matter deposited by some natural process [syn: deposit]
v 1: deposit as a sediment
2: settle as sediment