Activated sludge method
[医] 活性污泥法(污水处理)
🧩 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
Things are never as bad as they seem.
事情往往不像看上去的那么糟。
Is it short way from here to the American Embassy?
从这里到美国大使馆要走一小段路。
He has many strange ideas in his mind.
他脑子里尽足奇思怪想。