burn of blood vessel

例句：

1. 1. The burn on his arm was severe enough to require medical attention.
   他手臂上的烧伤很严重，需要医疗关注。
2. 2. She had a burn on her hand from the hot coffee she drank.
   她手上有烫伤，是喝热咖啡造成的。
3. 3. The doctors said that the burn would heal completely in a few weeks.
   医生说这个烧伤几周内就能完全愈合。