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
You know I only want on thing for you, and that is your happiness.
我对你只有一个希望，那就是你幸福。
Through obedience learn to command.
只有学会听命于人，方能学会向人发号施令。
There were no classes this afternoon. My classmates all went to People's Park.
今天下午没有课。同学们都到人民公园去了。