Corhart
(将天然铁矾土或水铝石溶解后铸成的)耐火材料
🗣️ 情景例句
What are you afraid of?
你怕什么
The post office is two blocks straight ahead, You can't miss it.
那邮局一直向前走过两条街，很好找。
This platform would serve as a port and a railway station.
如果再建些伸出海面的高大的烟囱状通风管，