包扎工具

例句：

1. 1. He applied the bandage to his wound.
   他把绷带贴在伤口上。
2. 2.The doctor gave her a painkiller and advised her to rest for a week.
   医生给她开了止痛药，并建议她休息一周。
3. 3. She tied the knot in the rope tightly so it wouldn't unravel.
   她把绳子的结系得紧紧的，以防它松开。