Potstone
n. [矿](古时用以制作家用器皿的)粗皂石,不纯块滑石
🔁 扩展释义
【化】 粗皂石
🗣️ 情景例句
His house was always neat.
他家经常都是干净的。
Edward had heard of the famous singer from Europe.
爱德华曾听说过欧洲出身的著名歌星的事。
There is a boat in the river.
河里有一条船。