常見例句用作名詞 (n.)Add only a little alcohol and pumice as you work.每次衹要加很少的酒精和浮石粉。Lake Taupo's shore is covered with pieces of pumice.陶波湖岸上佈滿了一片片的浮石。The wall was built by piling up pumice stones.這麪牆是用浮巖壘成的。Pumice stones are used in the wash to create a worn look.水洗時用浮巖石頭會帶來一種破舊的感覺。 返回 pumices