及物动词
1. 润色，润饰，修饰(图画、照片等)
If someone retouches something such as a picture or a photograph, they improve it, for example by painting over parts of it.
1. alter so as to produce a more desirable appearance
e.g. This photograph has been retouched!
Synonym: touch up
2. give retouches to (hair)
e.g. retouch the roots