shoulder dressing tool

例句：

1. 1. This shoulder dressing tool is perfect for treating minor injuries on the back.
   这个肩部包扎工具非常适合治疗背部的小伤。
2. 2. The nurse used this shoulder dressing tool to help the patient with his wound.
   护士使用这个肩部包扎工具帮助病人处理伤口。
3. 3. In emergency situations, it's important to have a shoulder dressing tool at hand.
   在紧急情况下，手边要有肩部包扎工具是很重要的。