Pumiced
v. 浮岩, 浮石, 轻石（轻而多孔, 可以去除皮肤污垢或使皮肤光滑, 其粉剂可作清洁剂或抛光剂）( pumice的过去式和过去分词 )
🗣️ 情景例句
Goodbye, thank you very much for coming.
再见，感谢您能光临。
I would like you to keep is a secret.
我要你保守秘密。
But we still have a problem.
不过我们还是有问题呀。