release hook

例句：

1. 1.The engineer used a release hook to disconnect the cable from the machine.
   工程师使用一个释放钩来从机器上断开电缆。
2. 2.The scientist released the hook to test its strength and durability.
   科学家释放钩子来测试其强度和耐用性。
3. 3. The pilot managed to release the hook before the plane crashed into the ground.
   飞行员设法在飞机坠毁前释放了钩子。