单词 | pyrosilver |
释义 | > as lemmaspyrosilver ΚΠ 1881 Encycl. Brit. XIII. 357/2 ‘Pyrosilver’ goods are prepared by heating the silvered steel whereby the silver sinks, as it were, into the metal; successive coatings are then applied and ‘burnt in’, until the sinkage ceases. 1883 Great Internat. Fisheries Exhib. Catal. 78 Neal's Patent Pyro-Silver Cutlery. 1885 Daily Gaz. (Fort Wayne, Indiana) 1 Dec. 7/2 A new material for table cutlery has come into vogue in England. It is called pyrosilver, looks like silver, and does not stain or retain flavours. < as lemmas |
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