bottom of slot

例句：

1. 1. The machine was designed to fit perfectly into the bottom of the slot.
   这台机器被设计成完美地适配到插槽底部。
2. 2.The engineer carefully inspected the bottom of the slot for any signs of wear or damage.
   工程师仔细检查了插槽底部，寻找任何磨损或损坏的迹象。
3. 3. The technician had to remove the bottom of the slot to access the inner workings of the device.
   技术人员不得不移除插槽底部以访问设备的内部结构。