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
My boss does everything by the book.
我们老板一切照章办事。
Do you usually do arithmetic on Sunday?
你通常在星期日做算术吗？
I've heard so much about you.
久仰大名。