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
Oh, don't forget the mustard.
噢，不要忘了芥末。
Don't be offended by his haste, he is a very busy man.
别为他的轻率介意，他是个大忙人。
That is why we are learning English in China.
这就是我们在中国学习英语的原因。