Underlayment
n. 地毯衬,屋面衬垫材料
🗣️ 情景例句
I could pay you back out of my lifeguard salary.
我可以从我当救生员的薪水中拿出来还你。
Pride goeth before,and shame cometh after.
骄傲走在前，羞耻跟在后。
If the Houses of Parliament had not been burned down in 1834, the great clock would never have been erected.
如果不是国会大厦在1834年被焚毁的话，这座大钟永远也不会建造。