Acid lining
[化] 酸性内衬; 酸性炉衬
🧩 词语组成解析
lining
['laɪnɪŋ]
n. 衬里，里子;衬料;衬套;
v. 排队(line的现在分词);
🗣️ 情景例句
Well, that would be OK
那倒没有什么关系
Do you speak English?
你会说英语吗？
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。