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
I kept out of their quarrel.
我不介入他们的争吵。
I played outside this morning.
我今早在外面玩。
It's made of metal and wood.
是用金属和木材做的。