torn-tape relay

例句：

1. 1. The torn-tape relay is a crucial component in the circuitry of our new electronic device.
   扭带式继电器是我们新电子设备电路中的关键部件。
2. 2.The engineer carefully tested the torn-tape relay to ensure its proper functioning.
   工程师仔细测试了扭带式继电器，以确保其正常工作。
3. 3. Due to the complexity of the circuitry, the torn-tape relay was the only option available for this particular task.
   由于电路的复杂性，扭带式继电器是唯一可用的选择来完成这项任务。