Activated sludge sewage
[医] 活化污泥
🧩 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
sewage
['sju(:)idʒ]
n. （下水道里的）污物;下水道;污水;
🗣️ 情景例句
I don't think he is cut out for the job.
我认为他不适合做那份工作。
Who is the auther of this novel?
谁是这本小说的作者？
You never have to travel miles to see your friends.
你去看朋友根本不用跋涉好几英里，