三角绷带

例句：

1. 1. He used a triangle bandage to wrap his wound.
   他用三角绷带包扎了他的伤口。
2. 2. The doctor gave him a triangle bandage to help control the bleeding.
   医生给了他一个三角绷带来帮助控制出血。
3. 3. She applied the triangle bandage tightly around her injured arm.
   她紧紧地将三角绷带绑在受伤的手臂上。