Activated sludge
[化] 活性污泥\\n[医] 活性污泥
🧩 词语组成解析
activated
['æktiveitid]
adj. 有活性的;
v. 使活动，起动，触发( activate的过去式和过去分词 );
n. 软泥, 泥泞\\n[化] 沉淀物; 泥状沉淀
🗣️ 情景例句
What?
什么办法？
There's more knows Tom Fool than Tom Fool knows.
臭名气并不光彩。
For them the working hours are never long enough.
对他们来说，工作时间总不会太长，