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sediment [ˈsedɪmənt] IsByK

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单词级别

第9级

基本释义

n.沉淀,沉渣,沉积(物)

英英释义

a soft substance that is like a wet powder and consists of very small pieces of a solid material which have fallen to the bottom of a liquid

参考例句

The sediment settled and the water was clear. 杂质沉淀后,水变清了。
Sediment begins to choke the channel's opening. 沉积物开始淤塞河道口。

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