動詞 touch up:

1. alter so as to produce a more desirable appearance
   同義詞：retouch

1. One could see that the painting had been touched up in several places.
   人們可以看出，這張畫有幾個地方是經(jīng)過潤色的。
2. The speech he gave had been touched up by his staff.
   他的報告經(jīng)過他辦公室人員的潤色。
3. He asked the teacher to touch up his picture.
   他請老師把他的畫修改提高一下。