bath brick

中文翻译与英英解释

(研磨金属用的)巴斯研磨粉。

bath:    Bath2 巴斯〔英国 Somerset 州首邑，以温泉 ...

brick:    n. 1.砖；砖块。 2.砖形物；砖形面包；茶砖；方料， ...

The bath brick, patented in 1823 by William Champion and John Browne, was a predecessor of the scouring pad used for cleaning and polishing.