Sludge coking
[机] 回收废酸
🧩 词语组成解析
n. 软泥, 泥泞\\n[化] 沉淀物; 泥状沉淀
n. 烧焦, 焦化\\na. 烧焦的, 粘结的
🗣️ 情景例句
She's really a good friend, isn't she?
她真是我的好朋友，不是吗？
He's a doctor.
他是医生。
Did she learn all by herself? How clever.
她全是自己学会的吗？多么聪明啊！