cobalt blue
柯林斯词典
1. N any greenish-blue pigment containing cobalt aluminate, usually made by heating cobaltous sulphate, aluminium oxide, and phosphoric acid together 鈷藍 (Also called Thénard's blue)
2. →see cobalt
返回 cobalt blue
1. N any greenish-blue pigment containing cobalt aluminate, usually made by heating cobaltous sulphate, aluminium oxide, and phosphoric acid together 鈷藍 (Also called Thénard's blue)
2. →see cobalt