因原先化的妆受损而进行修补to reapply makeup

• 《长征》拍摄现场，饰演毛泽东的唐国强抓紧时间补妆。

  On the shooting location of Long March, Tang Guoqiang, who plays Mao Zedong, hurried to reapply his makeup.

• 几乎每隔五分钟，化妆师就要过去给他擦汗、补妆。

  The makeup artist needed to go over and wipe off his sweat and reapply his make-up pretty much every five minutes.