重伤

例句：

1. 1. The soldier was critically injured in the battle.
   这名士兵在战斗中受了重伤。
2. 2. She sustained a serious injury when she fell off the horse.
   她从马上摔下来受了重伤。
3. 3. The accident resulted in multiple critical injuries to the victims.
   这次事故导致受害者多处重伤。