A wax colored with lampblack that is used to stain and polish the edges of the soles and heels of shoes or take rubbings of brass or inscriptions.是什么意思_A wax colored with lampblack that is used to stain and polish the edges of the soles and heels of shoes or take rubbings of brass or inscriptions.在线翻译_英语_读音_用法_例句