张布钩

例句：

1. 1. The flag was carefully hung on the wall.
   旗帜被仔细地挂在墙上。
2. 2. She hung her coat on the hook by the door.
   她把外套挂在门边的挂钩上。
3. 3. The teacher hung a sign above the door to warn students about the danger.
   老师在门口挂了一个警示牌来警告学生注意危险。