Sludges
n. 油泥和类似油泥之物, 污水, 下水道的污泥( sludge的复数形式 )
🗣️ 情景例句
I think I have an idea
我想我有一个办法
Hello, it's a pleasure to meet you all.
你们好，很高兴见到大家。
He was late again. It's typical of him to keep everybody waiting.
他又迟到了。他的特点就是让别人等他。