minor touch-up轻度修葺;小规模修葺
touch-up修整;润色;喷油面的整饰;补焊
touch-up coating局部修补涂层
Touch-Up Sander修补磨机
touch-up pressure修整的压力
Touch-Up Set润色设置
improper touch-up修色不良
touch h up改进;润色
touch-up gun补涂用喷枪
PHRASAL VERB（动词词组） If you touch something up, you improve its appearance by covering up small marks with paint or another substance. 修饰
...editing tools to help people touch up photos.
…一些帮助人们修饰照片的编辑工具。