词汇	wood rock
释义	wood rock 木石棉
随便看	copy homework copy hyperlink copy hyperlink button copy idea copy identically copyign ink copy image copy in copy in choice binding copy indicator memory copy in duplicate Copy Info copy information copy in full copying copying and cataloguing copying and duplicating machine copying and punching shear machine copying and reading Copying and using a template copying apparatus copying apparatusduplicating apparatus copying apparatus, electrical copying apparatusprinting apparatus copying attachment