touch up
润色；修改
同义词
参考例子
1.You need to touch up the poem.
你需要给这首诗润色一下。
2.I would prefer they will make sample hub after this touch up.
我希望他们改进过以后能够做出轮芯样品。
3.Re-paint, Colour touch up, Colour Change and Interior Lining Modifications.
重漆，颜色修理、颜色变动和内部衬里修改。
英文解释
v.
1.alter so as to produce a more desirable appearance
网络释义
touch up
润色，改进; 修改，改进; 润色(图画、文章等); 修改;
poor touch-up
补线不良; 不良点色/修色;
touch-up coating
局部修补涂层;
touch-up gun
补涂用喷枪;
touch-up point
润色点，修整点;