释义 |
coal-dust Dust of coal; the finer particles that are separated by screening.
1597Hooker Eccl. Pol. v. lxv. (1617) 350 It were but to draw men out of Lime into Cole-dust. 1799G. Smith Labor. I. 21 Filled with a composition of coarse coal-dust. 1862Ansted Hungary & Trans. 194 (L.) It has been attempted..to make the coal-dust into bricks. |