单词 |
ferretto |
释义 |
ferretto|fɛˈrɛtəʊ| Also feretto. [a. It. ferretto (di Spagna), dim. of ferro iron:—L. ferrum.] Copper calcined with brimstone or white vitriol, used to colour glass.
1662Merrett tr. Neri's Art of Glass 29 To make Ferretto is nothing but a simple Calcination of Copper. 1753Chambers Cycl. Supp., Feretto, a substance which serves to colour glass. 1799G. Smith Laboratory I. 123 Feretto of Spain, is thus prepared. |

英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
相关内容:
相关热词搜索:ferretto英英词典英英释义英语词汇意思用法释义英语