Subfloor
n. 底层地板
🗣️ 情景例句
Am I getting a good deal on this?
这买这个值吗？
What would you like to do this weekend?
这周末你打算做什么？
There is so much variety that you never have to make do with second best.
物品种繁多，从来不必用二等品来凑合。