Underfelt
n. （垫在地毯下的）地毯垫
✅ 同义词
📖 牛津释义
underfelt
n[U, C]
felt for laying under a carpet 地毯垫毡. Cf 参看 underlay.
🗣️ 情景例句
Well, all your things are inside.
嗯 ，所有的东西都拿进来了。
I'd like to change this ticket to the first class.
我想把这张票换成头等车。
Bye!
再见！