吊楔

例句：

1. 1. The rope was used to hang the heavy object from the ceiling.
   绳子被用来把重物从天花板上吊起来。
2. 2. She hung her coat on the hook by the door.
   她把外套挂在门旁边的钩子上。
3. 3. The car was suspended in mid-air by a cable.
   汽车通过一根缆绳悬挂在空中。