| 释义 |
ˈslag-lead
[slag n.1]
Lead obtained by resmelting grey slag.
1668Charleton Onomast. 294 Plumbum Nigrum,..Common Lead, & Slagg Lead. 1729Phil. Trans. XXXVI. 32 This Slag is afterwards smelted again,..and the Lead obtained from it is called Slag-lead. 1811Farey Derbyshire I. 391 For Red-Lead making..the Hard or Slag-Lead is preferred. 1858Greener Gunnery 436 Slag-lead is lighter than other lead, but it is much harder. |