open injury

例句：

1. 1.The patient sustained an open injury to hisarm during the accident.
   这名患者在事故中手臂受了开放性伤害。
2. 2. Thedoctor advised him to keepthe wound clean and bandagedfor an open injury.
   医生建议他保持伤口清洁并包扎以治疗开放性伤害。
3. 3. The soldier was treated for anopen injury caused by a grenadeexplosion.
   这名士兵因一枚手榴弹爆炸造成的开放性伤害接受了治疗。