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
What's the tuition for one year of college?
大学一年的学费是多少？
Pride will have a fall.
骄者必败。
Can you make the tea, Sam?
你会沏茶吗，萨姆？