单词 bichrome 释义 ▪ I. bichrome, n.1 Chem.|bakrm|[Shortened form of bichromate.]Bichromate of potassium or sodium. Also attrib. (see quot. 1904).1896G. Duerr Bleaching iv. 56 The following colours..require to be passed through a solution of bichrome in...