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n.烂泥；泥泞；泥状雪；沉淀物；（海上）小浮冰
1、sludge beach───淤泥海滩
2、sewage sludge───污水污泥，下水道污泥；n.污水污泥；下水污泥
3、digested sludge───[环境]消化污泥；菌致分解污泥
1、Removing the total amount of heavy metals efficiently from sludge was the key of its land application.───有效降低城市污水处理厂污泥中重金属总量是污泥大量农用的关键。
2、There was some sludge at the bottom of the tank.───油箱底有油泥。
3、After anaerobic cultivation for a definite time, a certain quantity of sludge suspension was used for oxidation titration experiment.───经过一定时间培养后，取一定量的污泥悬液进行氧化滴定实验。
4、At least, until the snow hardened into ice, the whiteness turned to sludge, and everyone started to moan again.───至少，在积雪硬化成冰，白雪转成污泥之前，人们又开始抱怨。
5、Not like this, anyway, painted red as though an angry God had directed a tidal wave of toxic sludge on to this sleepy hamlet.───无论如何，也不是像这样，似乎愤怒的上帝将一股有毒废水侵袭还在熟睡的小村庄，为它染上了血红色。
6、His hands became filthier from the sludge. Having rubbed his hands against his clothes several times he jumped down and walked up to me.───他那时的手更黑了，他把脏手在衣服上擦了又擦，然后跳到地上走了过来。
7、Take a look over my shoulder here. That red sludge spilled out of a reservoir at an aluminum plant on Monday.───从我的肩膀这边看过去，周一，红色的污泥从一个铝厂的蓄水池泄漏出来。
8、Activated Sludge Model No. 1(ASM1) is often used to predict the behavior of biological wastewater treatment plants.───活性污泥1#数学模型 (A S M)常常用于预测污水处理厂中的生物过程。
9、Instead, he produced a mysterious dark sludge.───相反，他制造了一种神秘的深色淤泥。