recolour       
verb [ T ] (also re-colour) uk/ˌriːˈkʌl.ər/ us/ˌriːˈkʌl.ɚ/
 重新着色
to make something a new or different colour, or to make something a particular colour again
  If you recolour all of your hair every four to six weeks the ends won't match the roots. 如果您每四到六周对所有头发重新染色一次,发梢将与发根不匹配。 
 The decorator did his best to re-colour the marks.
 - More examples
- You can draw or import shapes and images and then reposition, reshape, and recolour the objects.
- She hadn't had time to re-colour her hair and get her nails done.
- You can selectively darken, lighten or even recolour areas of a picture.