sludge
sludge 英 [slʌdʒ] 美 [slʌdʒ]
n. 烂泥；泥泞；泥状雪；沉淀物；（海上）小浮冰
名词复数:sludges
- Sludge is thick, damp, almost sticky stuff. If your friend dares you to climb through an old sewer pipe, you might want to check first to see if it's full of sludge.
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- n. 烂泥；泥泞；泥状雪；沉淀物；（海上）小浮冰
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1. Authorities say the sludge itself will take a year to clean up.
当局称需要花费一年的时间来清理这些有毒淤泥。
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2. Some microbes like nothing better than to be nestled in a toxic sludge of heavy metals like zinc, arsenic and cadmium.
对于一些微生物而言，没有什么比生活在充满了锌、砷和镉之类的重金属的有毒淤泥中更加惬意的。
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3. The facility recently recorded finding 1,890 grammes of gold per tonne of ash from incinerated sludge.
这个污水厂最近说它从一吨焚化污泥后的灰烬中提取了1，890克黄金。
- sludge (n.) "mud, mire, ooze," 1640s, of uncertain origin, possibly a variant of Middle English slutch "mud, mire," or a variant of slush (n.).
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