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 owe you a good steak dinner.
我欠你一顿牛排晚餐。
I think you're mistaken about that.
我想你那样不对。
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。