| 释义 |
† coal-stone Obs.
a. Stone associated with coal.
b. ‘A sort of cannel-coal’ (J.).
1708J. C. Compl. Collier (1845) 11 An Outburst or appearance of such Stone (as we call Coal-stone). a1728Woodward (J.), Coalstone flames easily and burns freely; but holds and endures the fire much longer than coal. |