laceration

例句：

1. 1.The soldier was severely wounded in the battle.
   士兵在战斗中受了重伤。
2. 2. The knife sliced through the meat with ease.
   刀轻松地切过了肉。
3. 3.The wound was deep and required immediate medical attention.
   伤口很深，需要立即医疗处理。