Desludge
清除泥渣[油泥]
🗣️ 情景例句
Oh, here. On the ground floor we have the reception area ...
噢 看这个。在楼下 我们会有一个接待区……
Would you like to leave any message?
你要留什么话吗？
To my surprise, he gave me the money immediately.
令我惊奇的是，他立刻把钱给了我。