self-discharging

例句：

1. 1. The battery is self-discharging because it has been left unused for too long.
   电池正在自放电，因为它已经闲置太久了。
2. 2. The device requires regular maintenance to prevent self-discharging.
   该设备需要定期维护以防止自放电。
3. 3.In some cases, the self-discharging process can be controlled by adjusting the settings on the device.
   在某些情况下，可以通过调整设备上的设置来控制自放电过程。