Sludge removal
[化] 淤渣清除
🧩 词语组成解析
n. 软泥, 泥泞\\n[化] 沉淀物; 泥状沉淀
🗣️ 情景例句
I've never been to the aquarium
我从来没有去过水族馆
His controversial speech caused a wild discussion.
他们有争议的讲话引起了一场广泛的讨论。
Yes, it was a very good match.
是啊，是场好球。