colorn.颜色；彩色；颜料vt.渲染；把 ... 涂颜色vi.脸红；着色；影响，左右=colour（英）colorrhea[医] 结肠粘液溢, 粘液性结肠炎

1. The color reaction of copper with m-carboxy-antipyrylazo and its application was studied.
   研究了新显色剂间羧基偶氮安替比林与铜的显色反应及其在合金中的应用。