单词 semi-vitreous 释义 semi-vitreous, a.[semi- 8 a.]Partially vitreous.1782Wedgwood in Phil. Trans. LXXII. 317 By a very strong fire, they are changed to a porcelain or semi-vitreous texture.1807T. Thomson Chem. (ed. 3) II. 339 Semi-vitreous oxide of le...