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
together in a more scheduled way.
能更定时在一起。
Is this a daily flight?
这是每日航班吗？
I don't know, she says.
她说“我不知道”。