first-aid kit

例句：

1. 1. The first-aid kit is in the car.
   急救包在车里。
2. 2. She quickly grabbed the first-aid kit and started applying bandages.
   她迅速抓起急救包，开始包扎伤口。
3. 3. After the accident, we needed to use the first-aid kit to treat the injured person.
   事故发生后，我们需要使用急救包来治疗受伤的人。